U.S.-Mexico Economic Relations:
Trends, Issues, and Implications

M. Angeles Villarreal
Specialist in International Trade and Finance
March 19, 2013
Congressional Research Service
7-5700
www.crs.gov
RL32934
CRS Report for Congress
Pr
epared for Members and Committees of Congress

U.S.-Mexico Economic Relations: Trends, Issues, and Implications

Summary
The 113th Congress will likely maintain an active interest in Mexico on issues related to cross-
border trade, Mexico’s participation in the Trans-Pacific Partnership (TPP) agreement
negotiations, economic conditions in Mexico, migration, and border issues. Congress also will
likely take an interest in the economic policies of Mexico’s new President, Enrique Peña Nieto,
who entered into office for a six-year term on December 1, 2012. During his campaign, Peña
Nieto advocated a 10-point economic plan that includes, among other measures, implementing
recently passed legislation to counter monopolistic practices, passing fiscal reform, opening up
the oil sector to private investment, making farmers more productive, and doubling infrastructure
investments. He began his presidency with an ambitious reform agenda, which includes potential
reforms in the energy sector and the telecommunications industry.
The bilateral economic and trade relationship with Mexico is of interest to U.S. policymakers
because of Mexico’s proximity to the United States, the high level of bilateral trade, and the
strong cultural and economic ties that connect the two countries. Also, it is of national interest for
the United States to have a prosperous and democratic Mexico as a neighboring country. Mexico
is the United States’ third-largest trading partner, while the United States is, by far, Mexico’s
largest trading partner. Mexico ranks third as a source of U.S. imports, after China and Canada,
and second, after Canada, as an export market for U.S. goods and services. The United States is
the largest source of foreign direct investment (FDI) in Mexico.
The United States and Mexico have strong economic ties through the North American Free Trade
Agreement (NAFTA), which has been in effect since 1994. Prior to NAFTA, Mexico had
followed a strong protectionist policy for decades until it began to unilaterally liberalize its trade
regime in the late 1980s. Not all trade-related job gains and losses since NAFTA can be entirely
attributed to the agreement because of the numerous factors that affect trade, such as Mexico’s
trade liberalization efforts, economic conditions, and currency fluctuations. NAFTA may have
accelerated the ongoing trade and investment trends that were already taking place at the time.
Most studies show that the net economic effects of NAFTA on both countries have been small but
positive, though there have been adjustment costs to some sectors within both countries.
In June 2012, President Barack Obama announced that the nine countries involved in the TPP
negotiations had extended an invitation to Mexico and Canada to join negotiations for the
proposed multilateral free trade agreement. The proposed TPP would likely enhance the
economic links Mexico already has with the United States and Canada under NAFTA. This could
include further reduction of barriers to trade and the negotiation of key issues in areas such as
agriculture, intellectual property rights protection, government procurement, regulatory cohesion,
and others.
The United States, Mexico, and Canada have made efforts since 2005 to increase cooperation on
economic and security issues through various endeavors, most notably by participating in the
North American Leaders Summits. The most recent Summit was hosted by President Obama on
April 2, 2012, in Washington, DC. The three leaders discussed issues on the economic well-being,
safety, and security of North America and issued a joint statement renewing their commitment to
regulatory cooperation in key areas or interest.

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U.S.-Mexico Economic Relations: Trends, Issues, and Implications


Congressional Research Service

U.S.-Mexico Economic Relations: Trends, Issues, and Implications

Contents
Introduction ...................................................................................................................................... 1
U.S.-Mexico Economic Relations ................................................................................................... 1
U.S.-Mexico Trade .................................................................................................................... 2
Bilateral Foreign Direct Investment .......................................................................................... 5
Mexico’s Export-Oriented Assembly Plants .............................................................................. 7
Regulations for Mexican Manufacturing Plants .................................................................. 7
Plants and Employment Levels ........................................................................................... 8
Worker Remittances to Mexico ................................................................................................. 9
Regulatory Cooperation ........................................................................................................... 10
The Mexican Economy .................................................................................................................. 11
Informality and Poverty ........................................................................................................... 13
Energy Sector .......................................................................................................................... 14
Mexico’s Regional Free Trade Agreements ............................................................................. 15
Proposed Trans-Pacific Partnership (TPP) Agreement .................................................................. 16
NAFTA .......................................................................................................................................... 16
Bilateral Trade Issues ..................................................................................................................... 18
Mexican Tomatoes ................................................................................................................... 18
Mexican Trucking Issue .......................................................................................................... 19
Bush Administration’s Pilot Program of 2007 .................................................................. 20
Mexico’s Retaliatory Tariffs of 2009 and 2010 ................................................................. 21
Obama Administration’s Proposal of 2011 ........................................................................ 22
2011 Memorandum of Understanding to Resolve the Dispute ......................................... 23
Dolphin-Safe Tuna Labeling Dispute ...................................................................................... 23
2006 Sugar Dispute ................................................................................................................. 25
Policy Issues .................................................................................................................................. 26

Figures
Figure 1. U.S. Merchandise Trade with Mexico .............................................................................. 4
Figure 2. GDP Growth Rates for the United States and Mexico ................................................... 12
Figure A-1. Map of Mexico ........................................................................................................... 27

Tables
Table 1. Key Economic Indicators for Mexico and the United States ............................................. 2
Table 2. U.S. Imports from Mexico: 2008-2012 .............................................................................. 5
Table 3. U.S. Exports to Mexico: 2008-2012 .................................................................................. 5
Table 4. U.S.- Mexican Foreign Direct Investment Positions: 1994-2011 Historical Cost
Basis ............................................................................................................................................. 6
Table 5. Percent Changes in Remittances to Mexico ....................................................................... 9
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U.S.-Mexico Economic Relations: Trends, Issues, and Implications


Appendixes
Appendix. Map of Mexico ............................................................................................................. 27

Contacts
Author Contact Information........................................................................................................... 27

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U.S.-Mexico Economic Relations: Trends, Issues, and Implications

Introduction
The bilateral economic relationship with Mexico is of key interest to the United States because of
Mexico’s proximity, the high volume of trade with Mexico, and the strong cultural and economic
ties between the two countries. The United States and Mexico share many common interests
related to trade, investment, and regulatory cooperation. The two countries share a 2,000 mile
border and have extensive interconnections through the Gulf of Mexico. There are also links
through migration, tourism, environmental issues, health concerns, and family and cultural
relationships.1
The 113th Congress will likely maintain an active interest in Mexico on issues related to cross-
border trade between the two countries, Mexico’s participation in the Trans-Pacific Partnership
(TPP) agreement negotiations, economic conditions in Mexico, migration, and border issues.
Congress may also take an interest in the economic policies of Mexico’s new President, Enrique
Peña Nieto, who entered into office on December 1, 2012. During his campaign, Peña Nieto
advocated a 10-point economic plan that includes, among other measures, implementing recently
passed legislation to counter monopolistic practices, passing fiscal reform, opening up the oil
sector to private investment, making farmers more productive, and doubling infrastructure
investments.2 Peña Nieto also endorses an active international trade policy aimed at increasing
Mexico’s trade with Asia, South America, and other markets. His government is taking an active
role in the negotiations for a TPP.3
This report provides an overview of U.S.-Mexico economic relations, trade trends, the Mexican
economy, NAFTA, and trade issues between the United States and Mexico. It will be updated as
events warrant.
U.S.-Mexico Economic Relations
Mexico is one of the United States’ key trading partners, ranking second among U.S. export
markets and third in total U.S. trade (imports plus exports). Under the North American Free Trade
Agreement (NAFTA), the United States and Mexico have developed significant economic ties.
Trade between the two countries more than tripled since the agreement was implemented in 1994.
Through NAFTA, the United States, Mexico, and Canada form one of the world’s largest free
trade areas, with about one-third of the world’s total gross domestic product (GDP). Mexico has
the second-largest economy in Latin America after Brazil. It has a population of 114 million
people, making it the most populous Spanish-speaking country in the world and the third-most
populous country in the Western Hemisphere (after the United States and Brazil).

1 For more information on issues related to Mexico, see CRS Report RL32724, Mexico and the 112th Congress, by
Clare Ribando Seelke.
2 For more information and background on Mexico’s new President, Enrique Peña Nieto, see CRS Report R42548,
Mexico’s 2012 Elections, by Clare Ribando Seelke, and CRS Report R42917, Mexico’s New Administration: Priorities
and Key Issues in U.S.-Mexican Relations
, by Clare Ribando Seelke.
3 For more information on the Trans-Pacific Partnership negotiations, see CRS Report R42694, The Trans-Pacific
Partnership Negotiations and Issues for Congress
, coordinated by Ian F. Fergusson.
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U.S.-Mexico Economic Relations: Trends, Issues, and Implications

Mexico’s gross domestic product (GDP) was an estimated $1.2 trillion in 2012, less than 8% of
U.S. GDP of $15.7 trillion. Per capita income in Mexico is significantly lower than in the United
States. In 2012, Mexico’s per capita GDP in purchasing power parity4 was $17,940, or 64% lower
than U.S. per capita GDP of $50,020 (see Table 1). Ten years earlier, in 2002, Mexico’s per capita
GDP in purchasing power parity was $10,798, or 71% lower than the U.S. amount of $36,978.
Although there is a notable income disparity with the United States, Mexico’s per capita GDP is
relatively high by global standards, and falls within the World Bank’s upper-middle income
category.5 Mexico’s economy relies heavily on the United States as an export market. Exports
accounted for 34% of Mexico’s GDP in 2012, as shown in Table 1, and approximately 80% of
Mexico’s exports are headed to the United States.
Table 1. Key Economic Indicators for Mexico and the United States
Mexico
United
States
2002
2012a 2002 2012a
Population
(mil ions)
103 115 289 314
Nominal GDP (US$ billions)b 722
1,194
10,642
15,724
Nominal GDP, PPPc Basis (US$ billions)
1,107
2,062
10,642
15,724
Per Capita GDP (US$)
7,043
10,380
36,978
50,020
Per Capita GDP in $PPPs
10,798
17,940
36,978
50,020
Nominal Exports of Goods & Services (US$ billions) 173
403 1,003 2,215
Exports as % of GDPd
24% 34% 9% 14%
Nominal Imports of Goods & Services (US$ billions)
185
405
1,430
2,778
Imports as % of GDPd
26% 34% 13% 18%
Source: Compiled by CRS based on data from Economist Intelligence Unit (EIU) online database.
a. Figures for 2012 are estimates.
b. Nominal GDP is calculated by EIU based on figures from World Bank and World Development Indicators.
c. PPP refers to purchasing power parity, which reflects the purchasing power of foreign currencies in U.S.
dollars.
d. Exports and Imports as % of GDP derived by EIU.
U.S.-Mexico Trade
The United States is, by far, Mexico’s leading partner in merchandise trade, while Mexico is the
United States’ third-largest trade partner after China and Canada. Mexico ranks second among
U.S. export markets after Canada, and is the third-leading supplier of U.S. imports. U.S. trade
with Mexico increased rapidly since NAFTA entered into force in January 1994. U.S. exports to

4 Purchasing power parity (PPP) reflects the purchasing power of foreign currencies in their own markets in U.S.
dollars.
5 The World Bank utilizes a method for classifying world economies based on gross national product (GNP). Mexico is
one of 48 economies classified as upper-middle-income, or countries which have a per capita GNP of $3,946 to
$12,195 per year. The United States is one of 69 economies classified as a high-income, or countries which have a per
capita GNP of more than $12,195 per year.
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Mexico increased from $54.8 billion in 1994 to $216.3 billion in 2012, an increase of nearly
300%. Imports from Mexico increased from $51.6 billion in 1994 to $277.7 billion in 2012, an
increase of 438% (see Figure 1). In services, the United States had a surplus of $11.5 billion in
2011. U.S. exports in services to Mexico totaled $25.2 billion in 2011, while U.S. imports totaled
$13.7 billion.6
The trade balance with Mexico went from a surplus of $3.1 billion in 1994 to a deficit of $61.3
billion in 2012. In 2012, 14% of total U.S. merchandise exports were destined for Mexico, and
12% of U.S. merchandise imports came from Mexico. After the significant drop in trade in 2009
that resulted from the global economic downturn, U.S.-Mexico trade has increased considerably.
Part of the increase may be attributed to the increasing trade in energy. Crude petroleum oil
accounts for 13% of total U.S. imports from Mexico. The value of U.S. crude oil imports from
Mexico increased over 500% since the 1990s, increasing from $6.3 billion in 1996 to $37.3
billion in 2012. Mexico is the leading destination for U.S. exports in refined oil. The value of
U.S. refined oil exports to Mexico increased by nearly $20 billion from 1996 to 2012, from about
$1.0 billion to $20.1 billion, approximately a 1,900% increase.7
As stated previously, Mexico relies heavily on the United States as an export market; this reliance
has diminished very slightly over the years. The percentage of Mexico’s total exports going to the
United States decreased from 83% in 1996 to 78% in 2012. Mexico’s share of the U.S. market has
lost ground since 2003 when China surpassed Mexico as the second-leading supplier of U.S.
imports. The U.S. share of Mexico’s import market has also decreased. Between 1996 and 2012,
the U.S. share of Mexico’s total imports decreased from 75% to 50%. China is Mexico’s second-
leading supplier of imports, accounting for 15% of Mexico’s total imports in 2012.
Not all of the increase in U.S.-Mexico trade since the 1990s can be attributable to NAFTA. Other
variables, such as exchange rates and economic conditions, also affect trade. For example,
Mexico’s currency crisis of 1995 limited the purchasing power of the Mexican people in the years
that followed and also made products from Mexico less expensive for the U.S. market. Several
studies between 2003 and 2004 on the effects of NAFTA found that U.S. trade deficits with
Mexico were largely driven by macroeconomic trends, and, in the case of U.S.-Mexico trade,
caused by the respective business cycles in Mexico and the United States.8

6 U.S. Bureau of Economic Analysis interactive statistics, available at http://www.bea.gov.
7 Based on data from the U.S. International Trade Commission at the North American Industrial Classification (NAIC)
4-digit level.
8 For more information on the effects of NAFTA, see CRS Report R42965, NAFTA at 20: Overview and Trade Effects,
by M. Angeles Villarreal and Ian F. Fergusson.
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Figure 1. U.S. Merchandise Trade with Mexico
(U.S. $ in billions)
300.0
250.0
200.0
150.0
$
US
100.0
llions
Bi

50.0
0.0
-50.0
-100.0
1997
1999
2001
2003
2005
2007
2009
2011
U.S. Exports
U.S. Imports
U.S. Trade Balance

Source: Compiled by CRS using the United States International Trade Commission (USITC) Interactive Tariff
and Trade DataWeb at http://dataweb.usitc.gov.
The leading U.S. import from Mexico in 2012 was crude petroleum oil. Oil and gas imports from
Mexico amounted to $37.3 billion, or 13%, of total U.S. imports from Mexico in 2012 (see Table
2
). After sharp decreases in 2009 caused by the global economic downturn, U.S. imports from
Mexico have increased. The second-leading U.S. import items in 2012 from Mexico were motor
vehicles ($35.3 billion), followed by motor vehicle parts ($33.3 billion), computer equipment
($16.0 billion), and audio and video equipment ($14.2 billion).
The leading U.S. export item to Mexico in 2012 was refined petroleum oil. After a 31% decrease
in 2009 due to a decline in oil prices and the economic downturn, U.S. exports in refined
petroleum oil products to Mexico increased by 81% in 2010 and 70% in 2011.9 The leading U.S.
export items to Mexico in 2012 were petroleum and coal products ($20.8 billion); motor vehicle
parts ($19.6 billion); computer equipment ($14.5 billion); semiconductors and other electronic
components ($11.4 billion); and basic chemicals ($10.1 billion). Total U.S. exports to Mexico
increased by 10% in 2012 (see Table 3).

9 Based on data from the U.S. International Trade Commission (USITC) using HTS number 2710 for refined petroleum
oil.
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Table 2. U.S. Imports from Mexico: 2008-2012
(U.S. $ in billions)
% Total in
Items (NAIC 4-digit)
2008
2009
2010
2011
2012
2012
Oil and gas
37.4
22.2
29.5
39.8
37.3
13%
Motor vehicles
22.0
18.4
27.5
30.5
35.3
13%
Motor vehicle parts
20.7
15.5
23.6
28.5
33.3
12%
Computer equipment
6.2
7.6
13.6
14.5
16.0
6%
Audio and video
equipment
17.9 15.7 16.5 14.7 14.2 5%
Other 111.8
97.2
119.0
135.0
141.4
51%
Total 215.9
176.5
229.7
263.1
277.7

Source: Compiled by CRS using USITC Interactive Tariff and Trade DataWeb at http://dataweb.usitc.gov: North
American Industrial Classification (NAIC) 4-digit level.
Note: Nominal U.S. dollars.
Table 3. U.S. Exports to Mexico: 2008-2012
(U.S. $ in Billions)
% Total in
Items (NAIC 4-digit)
2008
2009
2010
2011
2012
2012
Petroleum and coal
9.6 6.6 11.9 20.1 20.8 10%
products
Motor vehicle parts
10.9
9.8
14.1
16.9
19.6
9%
Computer equipment
7.1
7.4
9.9
13.4
14.5
7%
Semiconductors and
other electronic
9.0 8.9 11.8 10.8 11.4 5%
components
Basic chemicals
7.2
6.2
7.1
9.1
10.1
5%
Other 107.6
90.0
108.5
127.3
140.0
65%
Total 151.5
129.0
163.3
197.5
216.3

Source: Compiled by CRS using USITC Interactive Tariff and Trade DataWeb at http://dataweb.usitc.gov: NAIC
4-digit level.
Note: Nominal U.S. dollars.
Bilateral Foreign Direct Investment
Foreign direct investment (FDI) has been an integral part of the economic relationship between
the United States and Mexico since NAFTA implementation. The United States is the largest
source of FDI in Mexico. The stock of U.S. FDI increased from $17.0 billion in 1994 to $91.4
billion in 2011, a 440% increase. Mexican FDI in the United States is much lower than U.S.
investment in Mexico, with levels of Mexican FDI fluctuating over the last 10 years. In 2011,
Mexican FDI in the United States totaled $13.8 billion (see Table 4).
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Table 4. U.S.- Mexican Foreign Direct Investment Positions:
1994-2011 Historical Cost Basis
(U.S. $ in millions)
Year
Mexican FDI in the U.S.
U.S. FDI in Mexico
1994 2,069 16,968
1995 1,850 16,873
1996 1,641 19,351
1997 3,100 24,050
1998 2,055 26,657
1999 1,999 37,151
2000 7,462 39,352
2001 6,645 52,544
2002 7,829 56,303
2003 9,022 56,851
2004 7,592 63,384
2005 3,595 73,687
2006 5,310 82,965
2007 8,478 91,046
2008 8,420 87,443
2009 11,492 89,419
2010 12,591 90,304
2011 13,763 91,402
Source: U.S. Department of Commerce, Bureau of Economic Analysis.
The sharp rise in U.S. investment in Mexico since NAFTA is also a result of the liberalization of
Mexico’s restrictions on foreign investment in the late 1980s and the early 1990s. Prior to the
mid-1980s, Mexico had a very protective policy that restricted foreign investment and controlled
the exchange rate to encourage domestic growth, affecting the entire industrial sector. Mexico’s
trade liberalization measures and economic reform in the late 1980s represented a sharp shift in
policy and helped bring in a steady increase of FDI flows into Mexico. NAFTA provisions on
foreign investment helped to lock in the reforms and increase investor confidence. Under
NAFTA, Mexico gave U.S. and Canadian investors nondiscriminatory treatment of their
investments as well as investor protection. NAFTA may have encouraged U.S. FDI in Mexico by
increasing investor confidence, but much of the growth may have occurred anyway because
Mexico likely would have continued to liberalize its foreign investment laws with or without the
agreement.
Nearly half of total FDI investment in Mexico is in the manufacturing industry, of which the
maquiladora industry forms a major part. (See “Mexico’s Export-Oriented Assembly Plants”
below.) In Mexico, the industry has helped attract investment from countries such as the United
States that have a relatively large amount of capital. For the United States, the industry is
important because U.S. companies are able to locate their labor-intensive operations in Mexico
and lower their labor costs in the overall production process.
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Mexico’s Export-Oriented Assembly Plants
Mexico’s export-oriented assembly plants are closely linked to U.S.-Mexico trade in various
labor-intensive industries such as auto parts and electronic goods. These plants generate a large
amount of trade with the United States, and a majority of the plants have U.S. parent companies.
Foreign-owned assembly plants, which originated under Mexico’s maquiladora program in the
1960s,10 account for a substantial share of Mexico’s trade with the United States. The border
region with the United States has the highest concentration of assembly plants and workers. Prior
to NAFTA, a maquiladora was limited to selling up to 50% of the previous year’s export
production to the domestic market. Most maquiladoras currently export the majority of their
production to the U.S. market.
Private industry groups have stated that these operations help U.S. companies remain competitive
in the world marketplace by producing goods at competitive prices. In addition, the proximity of
Mexico to the United States allows production to have a high degree of U.S. content in the final
product, which could help sustain jobs in the United States. Critics of these types of operations
argue that they have a negative effect on the economy because they take jobs from the United
States and help depress the wages of low-skilled U.S. workers.
Some observers believe that the correlation in maquiladora growth after 1993 is directly due to
NAFTA, but in reality it was a combination of factors that contributed to growth. Trade
liberalization, wages, and economic conditions, both in the United States and Mexico, all affected
the growth of Mexican export-oriented assembly plants. Although some provisions in NAFTA
may have encouraged growth in certain sectors, manufacturing activity has been more influenced
by the strength of the U.S. economy and relative wages in Mexico.
Regulations for Mexican Manufacturing Plants
Changes in Mexican regulations on export-oriented industries after NAFTA merged the
maquiladora industry and Mexican domestic assembly-for-export plants into one program called
the Maquiladora Manufacturing Industry and Export Services (IMMEX). In 2001, the North
American rules of origin determined the duty-free status for a given import and replaced the
previous special tariff provisions that applied only to maquiladora operations. The initial
maquiladora program ceased to exist and the same trade rules applied to all assembly operations
in Mexico.
NAFTA rules for the maquiladora industry were implemented in two phases, with the first phase
covering the period 1994-2000, and the second phase starting in 2001. During the initial phase,
NAFTA regulations continued to allow the maquiladora industry to import products duty-free into

10 Mexico’s export-oriented industries began with the maquiladora program established in the 1960s by the Mexican
government, which allowed foreign-owned businesses to set up assembly plants in Mexico to produce for export.
Maquiladoras could import intermediate materials duty-free with the condition that 20% of the final product be
exported. The percentage of sales allowed to the domestic market increased over time as Mexico liberalized its trade
regime. U.S. tariff treatment of maquiladora imports played a significant role in the industry. Under HTS provisions
9802.00.60 and 9802.00.80, the portion of an imported good that was of U.S. origin entered the United States duty-free.
Duties were assessed only on the value added abroad. After NAFTA, North American rules of origin determine duty-
free status. Recent changes in Mexican regulations on export-oriented industries merged the maquiladora industry and
Mexican domestic assembly-for-export plants into one program called the Maquiladora Manufacturing Industry and
Export Services (IMMEX).
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Mexico, regardless of the country of origin of the products. This phase also allowed maquiladora
operations to increase maquiladora sales into the domestic market. Phase II made a significant
change to the industry in that the new North American rules of origin determined duty-free status
for U.S. and Canadian products exported to Mexico for maquiladoras. The elimination of duty-
free imports by maquiladoras from non-NAFTA countries under NAFTA caused some initial
uncertainty for the companies with maquiladora operations. Maquiladoras that were importing
from third countries, such as Japan or China, would have to pay applicable tariffs on those goods
under the new rules.
Mexico had another program for export-oriented assembly plants called the Program for
Temporary Imports to Promote Exports (PITEX) that was established in 1990 to allow qualifying
domestic producers to compete with maquiladoras. In 2007, a new set of government regulations
on export-oriented industries merged the maquiladora industry and PITEX plants into the
Maquiladora Manufacturing Industry and Export Services, or IMMEX. Industry data regarding
Mexico’s export-oriented assembly plants no longer distinguish maquiladora plants from other
Mexican manufacturing plants.11
Plants and Employment Levels
The number of maquiladora plants, which mostly export to the United States, expanded rapidly in
the 1990s after NAFTA implementation. Plants increased from 1,920 at the end of 1990 to 3,590
in 2000, and then fell to 2,860 in 2003. Between 2004 and 2007, the last year maquiladoras were
classified as such by the Mexican government, the number of plants stayed at approximately the
same level, about 2,819.12 After July 2007, the Mexican government published statistics for all
manufacturing plants in Mexico under the IMMEX program (which combined maquiladora data
with other manufacturing).
Mexico’s manufacturing plants are highly concentrated along the U.S.-Mexico border, and have
contributed highly to North American integration, though other states in central Mexico also have
a large number of plants. As of April 2012, Baja California, with 971 plants, had the highest
number of plants of all Mexican states, followed by Nuevo León with 659 plants, Chihuahua with
474 plants, Coahuila with 388 plants, and Tamaulipas with 363 plants. All of these states are
located along the border with the United States (see Appendix). In employment, Chihuahua has
the highest number of manufacturing jobs in Mexico. As of April 2012, Chihuahua had 263,590
employees in the manufacturing sector. Nuevo León ranked second with 228,822 jobs, followed
by Baja California with 223,300 jobs, Coahuila with 185,516 jobs, and Tamaulipas with 164,247
jobs. The country’s total number of manufacturing plants was 5,075 with 1,921,006 jobs as of
April 2012.13

11 Federal Reserve Bank of Dallas, “Spotlight: Maquiladora Data, Mexican Reform Clouds View of Key Industry,”
Southwest Economy, Issue 3, May/June 2007.
12 Based on data from the Mexican government agency, Instituto Nacional de Estadística y Geografía (INEGI), at
http://www.inegi.org.mx.
13 INEGI, IMMEX Program Statistics, July 2012.
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Worker Remittances to Mexico
Remittances are one of the three highest sources of foreign currency for Mexico, along with oil
and tourism. Most remittances to Mexico come from workers in the United States who send
money back to their relatives in Mexico. Mexico receives the largest amount of remittances in
Latin America. Remittances are often a stable financial flow for some regions in Mexico as
workers in the United States make efforts to send money to family members. Most of the
remittances going to Mexico go to southern states in Mexico where poverty levels are high.
Studies indicate that women are the primary recipients of the money, and usually use it for basic
needs such as rent, food, medicine, or utilities.14
Annual remittances to Mexico increased by 7.0% in 2011, from $21.3 billion in 2010 to $22.8
billion in 2011 (see Table 5).15 In 2009 remittances experienced a sharp decline of 15.2%, likely
due to the global financial crisis. Prior to this, remittances to Mexico had been increasing rapidly.
Between 1996 and 2007, remittances increased from $4.2 billion to $25.1 billion, an increase of
over 500%. The annual growth rate reached a high of 54.3% in 2003, then continued at a slower
rate until 2008, when they began to decline. Although the relationship between GDP growth and
the level or remittances is not clear-cut, the 2009 decline was likely caused by the global financial
crisis.
According to data published by Mexico’s Central Bank, workers send money to Mexico via four
vehicles: money orders, personal checks, electronic transfers, and cash and in-kind transfers.16
Electronic transfers and money orders are the most popular methods. The rapid increase in
remittances during the late 1990s through the mid-2000s can be attributed to numerous factors,
but it was also largely influenced by considerable reductions in transaction fees charged by banks
for sending money to Mexico. In the 1990s, these fees were as high as 8%, and went down as low
as 2.5% in 2003.17 The Inter-American Development Bank reports that the average cost to send
$200 was 6.0% in 2010.18
Table 5. Percent Changes in Remittances to Mexico
(U.S. $ in billions)

2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
Amount
9.8 15.1 18.3 21.7 25.6 26.1 25.1 21.3 21.3 22.8
%
Change 10.2% 54.3% 21.1% 18.3% 17.9% 1.9% -3.5% -15.2% 0.0% 7.0%
Source: Compiled by CRS using data from the Inter-American Development Bank, Multilateral Investment Fund;
and Mexico’s Central Bank.

14 Inter-American Development Bank, “Mexico and Remittances,” March 16, 2010, available at http://www.iadb.org/
mif.
15 See http://www.banxico.org.mx.
16 See http://www.banxico.org.mx/SieInternet/consultarDirectorioInternetAction.do?accion=consultarSeries.
17 Federal Reserve Bank of Dallas, “Workers’ Remittances to Mexico,” El Paso Business Frontier, 2004.
18 Inter-American Development Bank, “Mexico and Remittances,” 2010.
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Worker remittance flows to Mexico have an important impact on the Mexican economy, in some
regions more than others. Some studies on remittance flows to Mexico report that in southern
Mexican states, remittances mostly or completely cover general consumption and/or housing.
One study estimates that 80% of the money received by households goes for food, clothing,
health care, and other household expenses. Another study estimates that remittances in Mexico
are responsible for about 27%, and up to 40% in some cases, of the capital invested in
microenterprises throughout urban Mexico.19 The economic impact of remittance flows is
concentrated in the poorer states of Mexico. The government has sponsored programs to channel
the funds directly to infrastructure and investment rather than consumption.20
Regulatory Cooperation
The United States, Mexico, and Canada have made efforts since 2005 to increase cooperation on
security and economic issues through various endeavors, most notably by participating in
trilateral summits known as the North American Leaders Summits. The most recent Summit was
hosted by President Barack Obama on April 2, 2012, in Washington, DC, at the White House,
where he met with Mexican President Felipe Calderón and Canadian Prime Minister Stephen
Harper to discuss the economic well-being, safety, and security of the United States, Mexico, and
Canada.
After the meeting, the three leaders issued a joint statement in which they renewed their
commitment to North American cooperation in the following key areas of interest: protection and
enforcement of intellectual property rights (IPR); enhancement of collective energy security,
including the safe and efficient exploration and exploitation of resources; advancement of the
goals of the Energy and Climate Partnership of the Americas and enhancement of electricity
interconnection in the Americas; support of efforts to advance a lasting global solution to the
challenge of climate changes; and the recognition of the importance of adopting the Budapest
Convention on Cybercrime, including Canada’s commitment to ratifying the Convention and
Mexico’s necessary preparations for signing it. In addition, the leaders announced the North
American Plan for Animal and Pandemic Influenza (NAPAPI) to strengthen North America’s
response to future animal and pandemic influenza events. In the area of strengthening security in
the Americas and concerns about transnational organized crime, the three governments agreed to
launch in 2012 a consolidated Central America Integration System-North America Security
Dialogue to deepen regional security coordination and cooperation.21
The first North American Leaders’ Summit took place on March 23, 2005, in Waco, TX; this was
followed by several trilateral summits in Mexico, Canada, and the United States.22 The March
2005 Summit resulted in increased efforts to enhance North American regulatory cooperation
through the former initiative known as the Security and Prosperity Partnership of North America

19 The Federal Reserve Bank of Dallas report “Workers’ Remittances to Mexico” (2004) evaluated the economic
impact of worker remittances to Mexico and cites a number of reports by the World Bank and the Mexican
government.
20 Ibid., p. 4.
21 The White House, Office of the Press Secretary, Joint Statement by North American Leaders, April 2, 2012.
22 After the first North American Leaders’ Summit in 2005, the three countries have participated in the following:
March 31, 2006, in Cancún, Quintana Roo, Mexico; February 23, 2007, in Ottawa, Ontario, Canada; August 20-21 in
Montebello, Quebec, Canada; April 21-22, 2008, in New Orleans, Louisiana; and August 8-11, 2009, in Guadalajara,
Jalisco, Mexico.
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(SPP). The main goal was to increase and enhance prosperity in the United States, Canada, and
Mexico through regulatory cooperation. The SPP was endorsed by all three countries, but it was
not a signed agreement or treaty and contained no legally binding commitments or obligations.
Although the SPP built upon the existing trade and economic relationship of the three countries, it
was distinct from the existing North American Free Trade Agreement (NAFTA).
The former SPP has evolved to other efforts pursued by the Obama Administration for regulatory
cooperation, which have included separate bilateral endeavors. In May 2010, the United States
and Mexico released the Declaration Concerning Twenty-first Century Border Management and,
in December 2011, the United States and Canada announced the Beyond the Border Action Plan:
A Shared Vision for Perimeter Security and Economic Competiveness
. In February 2012, the
United States and Mexico announced the High-Level Regulatory Cooperation Council (HLRCC)
to help align regulatory principles, an effort similar to the U.S.-Canada Regulatory Cooperation
Council.
Most efforts to increase North American regulatory cooperation generally have followed the
recommendations of special working groups created under the SPP. These recommendations have
included (1) increasing the competitiveness of North American businesses and economies through
more compatible regulations; (2) making borders smarter and more secure by coordinating long-
term infrastructure plans, enhancing services, and reducing bottlenecks and congestion at major
border crossings; (3) strengthening energy security and protecting the environment by developing
a framework for harmonization of energy efficiency standards and sharing technical information;
(4) improving access to safe food and health and consumer products by increasing cooperation
and information sharing on the safety of food and products; and (5) improving the North
American response to emergencies by updating bilateral agreements to enable government
authorities from the three countries to help each other more quickly and efficiently during times
of crisis.
Some critics of North American trilateral cooperation contend that it has been an attempt to create
a common market or economic union in North America. Others have contended that past efforts
under the SPP were contributing to the creation of a so-called “NAFTA Superhighway” that
would link the United States, Canada, and Mexico with a “super-corridor.” Proponents of North
American competitiveness and security cooperation view the initiatives as constructive to
addressing issues of mutual interest and benefit for all three countries. Business groups generally
support increased North American cooperation and believe that it is necessary to enhance the
competitiveness of U.S. businesses in the global market.
The Mexican Economy
Boosted by strong exports, the Mexican economy grew by 3.9% in 2012, an identical rate to
2011, and is expected to grow by 3.7% in 2013 and 3.8% in 2014.23 Trends in Mexico’s GDP
growth generally follow U.S. economic trends, as shown in Figure 2. The economy has
recovered since 2009, when the global financial crisis, and the subsequent downturn in the U.S.
economy, resulted in the sharpest economic contraction in the Mexican economy in 20 years.
Mexico’s economy is estimated to have contracted by 6.6% in 2009, while the Mexican peso

23 Economist Intelligence Unit (EIU), Country Report: Mexico, March 2013.
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depreciated against the dollar by 25%.24 Mexico experienced the deepest recession in the Latin
America region following the crisis. This is largely due to its high dependence on manufacturing
exports to the United States, though other factors have also contributed.
Mexico’s sound macroeconomic fundamentals, solid banking sector, and competitive export
sector are helping Mexico’s economy and its ability to weather external conditions. However,
economic growth is linked to the U.S. business cycle, and if the U.S. economy falters, it would
have a spillover effect on Mexico. Mexico’s economic growth has been limited by a need for
structural reforms in the labor, education, energy, and fiscal sectors.25 The Economist Intelligence
Unit reports that Mexico will continue to benefit from the dynamism of its export-based
manufacturing sector, which in the past two years has profited from a fairly weak peso and also
from rising labor costs in China.26
Figure 2. GDP Growth Rates for the United States and Mexico
8.0
6.0
4.0
P 2.0
GD
e in
g
0.0
an
h
C
eal
-2.0
% R
-4.0
-6.0
-8.0
1985
1987
1989
1991
1993
1995
1997
1999
2001
2003
2005
2007
2009
2011
Mexico
United States

Source: Economist Intelligence Unit.

24 International Monetary Fund (IMF), “IMF Executive Board Concludes 2010 Article IV Consultation with Mexico,”
Public Information Notice (PIN) No. 10/39, March 16, 2010, p. 2.
25 EIU, “Time for BRICs to become MRICs?,” August 6, 2012.
26 EIU, March 2013.
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Informality and Poverty
Mexico has a large informal sector that is estimated to account for approximately one-quarter to
one-third of total employment.27 Mexico’s legal framework makes a distinction between salaried
and non-salaried employment and is fundamental to Mexico’s social policy.28 Workers in the
formal sector are defined as salaried workers employed by a firm that registers them with the
government and are covered by Mexico’s social security programs. Informal sector workers are
defined as non-salaried workers who are usually self-employed. These workers have various
degrees of entitlement to other social protection programs.29 Salaried workers can be employed
by industry, such as construction, agriculture, or services. Salaried employment is the most
common form of employment, accounting for approximately 57% of the workforce. Non-salaried
employees are defined by exclusion and can be defined by various categories. These workers may
include agricultural producers; seamstresses and tailors; artisans; street vendors; individuals who
wash cars on the street; and other professions.30
Many workers in the informal sector suffer from poverty, which has been one of Mexico’s more
serious and pressing economic problems for many years. Although the government has made
progress in poverty reduction efforts, poverty continues to be a basic challenge for the country’s
development. The Mexican government’s main program from which many informal sector
workers benefit the Oportunidades program (formerly known as Progresa). The program seeks to
not only alleviate the immediate effects of poverty through cash and in-kind transfers, but to
break the cycle of poverty by improving nutrition and health standards among poor families and
increasing educational attainment. This program provides cash transfers to families in poverty
who demonstrate that they regularly attend medical appointments and can certify that children are
attending school. The government provides educational cash transfers to participating families.
The program also provides nutrition support to pregnant and nursing women and malnourished
children.31
Economists and other experts often cite the informal sector as a hindrance to the country’s
economic development. A 2012 report by the Migration Policy Institute contends that there are
two lines of argument that attempt to explain the reason for such a large informal sector: (1)
overregulation of businesses; and (2) an unintended incentive to informality created by Mexico’s
social protection programs.32 The report cites evidence suggesting that the scale of informality in
Mexico may result in a lower level of productivity, but it is not clear whether it hinders economic
growth.33 Another study published by the Brookings Institution presents a hypothesis that
Mexico’s social programs benefitting the informal sector have led to larger than optimal informal
employment that lowers aggregate labor productivity and causes a lower rate of growth in GDP.34

27 Gordon H. Hanson, Understanding Mexico’s Economic Underperformance, the Woodrow Wilson International
Center for Scholars and the Migration Policy Institute, August 2012, p. 6.
28 Santiago Levy, Good Intentions, Bad Outcomes, Social Policy, Informality, and Economic Growth in Mexico,
Brookings Institution, 2008.
29 Ibid, p. 33.
30 Ibid, p. 12.
31 Santiago Levy, Progress Against Poverty, Brookings Institution, 2006.
32 Gordon H. Hanson, p. 6.
33 Ibid., p. 7.
34 Santiago Levy, p. 7.
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Energy Sector
A key factor in Mexico’s long-term economic outlook is the energy sector. Mexico is one of the
10 largest oil producers in the world, and is the third-largest in the Western Hemisphere.35 The
Mexican government depends heavily on oil revenues, which provide 30% to 40% of the
government’s fiscal revenues, but oil production in Mexico has declined rapidly during the last
decade. Many industry experts contend that Mexican oil production has peaked, and that the
country’s production will continue to decline in the coming years unless the Mexican government
reforms its energy sector.
The Mexican government has used oil revenues from its state oil company, Pétroleos Mexicanos
(Pemex), for government operating expenses, which has come at the expense of needed
reinvestment in the company itself. Because the government relies so heavily on oil income, any
decline in production has major fiscal implications. In 2008, the government enacted new
legislation that sought to reform the country’s oil sector, which was nationalized in 1938,36 and to
help increase production capability. The reforms permit Pemex to create incentive-based service
contracts with private companies. Some analysts contend, however, that the reforms did not go far
enough and that they do little to help the company address its major challenges.37
According to industry experts, Mexico has the potential resources to support a long-term recovery
in total production, primarily in the Gulf of Mexico, but does not have the technical capability or
financial means to develop potential deepwater projects or shale oil deposits in the north.
Numerous economists and analysts have noted that oil production will continue to decline unless
the government puts reforms in place to change the constitutional limits on foreign involvement
in the exploration, production, and ownership of the nation’s hydrocarbon resources.38
President Enrique Peña Nieto of Mexico has said that energy reform will be a top priority during
his administration in 2013. However, enacting such reforms would require a constitutional
reform, which would require a two-thirds vote in the Mexican Congress. On March 3, 2013,
members of Mexico’s ruling party, the Institutional Revolutionary Party (PRI), voted
unanimously at their national convention to remove language in the party’s platform that had
opposed private investment in the oil sector. The PRI, however, does not hold a majority in
Congress. Oil is a sensitive topic for many Mexicans, and the possibility of allowing more private
and foreign investment continues to face considerable political resistance, especially within
Mexico’s leftist party.39

35 U.S. Energy Information Administration (EIA), Country Analysis Briefs: Mexico, October 17, 2012.
36 Article 27 of Mexico’s 1917 constitution states that the Mexican government has exclusive legal authority to exploit,
distribute, and process hydrocarbons in the country.
37 Woodrow Wilson International Center for Scholars, Latin American Program, The Outlook for Energy Reform in
Latin America
, March 2010.
38 EIA, October 17, 2012.
39 Adriana Gomez Licon, “The Big Story: Mexico’s Ruling Party Says ‘Yes’ to Energy Reform,” Associated Press,
March 3, 2013.
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In February 2012, the United States and Mexico signed the U.S.-Mexico Trans-Boundary
Hydrocarbon agreement, which addresses issues related to the development of oil and gas
reservoirs that cross the international maritime boundary between the two countries in the Gulf of
Mexico. Before the agreement can take effect, both the United States and Mexico must review
and accept the agreement, a process that is currently underway. Part of the purpose is to enhance
energy security in North America and support responsible stewardship of the Gulf of Mexico,
according to a press release from the U.S. State Department.40 The agreement is intended as a step
forward in clarifying relations between the two countries in managing energy resources in
portions of the Gulf of Mexico and also represents an example of U.S.-Mexico efforts to develop
a sustainable energy trade relationship.41
Mexico’s Regional Free Trade Agreements
Mexico has had a growing commitment to trade integration and liberalization through the
formation of free trade agreements (FTAs) since the 1990s, and its trade policy is among the most
open in the world. The pursuit of FTAs with other countries not only provides economic benefits,
but could also potentially reduce Mexico’s economic dependence on the United States. In an
effort to increase trade with other countries, Mexico has a total of 12 free trade agreements
involving 44 countries. These include agreements with most countries in the Western
Hemisphere, including the United States and Canada under NAFTA, Chile, Colombia, Costa
Rica, Nicaragua, Peru, Guatemala, El Salvador, and Honduras.
Mexico has ventured out of the hemisphere in negotiating FTAs, and, in July 2000, entered into
agreements with Israel and the European Union. Mexico became the first Latin American country
to have preferred access to these two markets. Mexico has also completed an FTA with the
European Free Trade Association (EFTA) of Iceland, Liechtenstein, Norway, and Switzerland.
The Mexican government has continued to look for potential free trade partners, and expanded its
outreach to Asia in 2000 by entering into negotiations with Singapore, Korea, and Japan.
Negotiations on FTAs with Korea and Singapore are stalled. In addition to the bilateral and
multilateral free trade agreements, Mexico is a member of the WTO,42 the Asia-Pacific Economic
Cooperation (APEC) forum, and the OECD.

40 U.S. Department of State, Fact Sheet, “U.S.-Mexico Transboundary Hydrocarbons Agreement,” February 20, 2012.
41 U.S. Department of State, “Remarks by Secretary of State Hillary Rodham Clinton at the Signing of the U.S.-Mexico
Transboundary Agreement,” February 20, 2012.
42 The WTO allows member countries to form regional trade agreements under Article under certain rules. The position
of the WTO is that regional trade agreements can often support the WTO’s multilateral trading system by allowing
groups of countries to negotiate rules and commitments that go beyond what was possible at the time under the WTO.
The WTO has a committee on regional trade agreements that examines regional groups and assesses whether they are
consistent with WTO rules. See The World Trade Organization, “Understanding the WTO: Cross-Cutting and New
Issues, Regionalism: Friends or Rivals?” http://www.wto.org.
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Proposed Trans-Pacific Partnership (TPP)
Agreement43

On June 18, 2012, President Obama announced that the nine countries involved in the
negotiations of the proposed Trans-Pacific Partnership (TPP) had extended an invitation to
Mexico to join negotiations for the proposed regional free trade agreement. The announcement
for the invitation to Canada to join negotiations came on June 19, 2012. Current countries
involved in the negotiations include the United States, Australia, Brunei, Chile, Malaysia, New
Zealand, Peru, Singapore, and Vietnam. With the start of the Auckland Round in December 2012,
Mexico and Canada began participating in the TPP negotiations.
The proposed TPP would likely enhance the links Mexico already has with the United States and
Canada under NAFTA. This could include further reduction of barriers to trade and the
negotiation of key issues in areas such as agriculture, intellectual property rights protection,
government procurement, regulatory cohesion, investment issues, and others.44 The Mexican
government agreed to several conditions that TPP countries had placed on its entry into the
negotiations, including a commitment to “high standards.” The conditions included that Mexico
would not be able to reopen any existing agreements that were already made by the current TPP
partners, unless they agreed to revisit something previously agreed upon.
NAFTA45
The North American Free Trade Agreement (NAFTA) has been in effect since January 1994. The
overall economic impact of NAFTA is difficult to measure since trade and investment trends are
influenced by numerous other economic variables such as economic growth, inflation, and
currency fluctuations. The agreement may have accelerated the trade liberalization that was
already taking place between the United States and Mexico, but many of these changes may have
taken place with or without an agreement. Nevertheless, NAFTA is significant because it was the
most comprehensive free trade agreement (FTA) negotiated at the time, and contained several
groundbreaking provisions. There are numerous indications that NAFTA has achieved many of
the intended trade and economic benefits, as well as incurred adjustment costs. This has been in
keeping with what most economists maintain, that trade liberalization promotes overall economic
growth among trading partners, but that there are significant adjustment costs.
Most of the trade effects in the United States related to NAFTA are due to changes in U.S. trade
and investment patterns with Mexico. At the time of NAFTA implementation, the U.S.-Canada
Free Trade Agreement already had been in effect for five years, and some industries in the United
States and Canada were already highly integrated. Mexico, on the other hand, had followed an

43 For more information, see CRS Report R42694, The Trans-Pacific Partnership Negotiations and Issues for
Congress
, coordinated by Ian F. Fergusson, and CRS Report R42344, Trans-Pacific Partnership (TPP) Countries:
Comparative Trade and Economic Analysis
, by Brock R. Williams.
44 Aaron Lorenzo, Daniel Pruzin, Amy Tsui, and Peter Menyasz, “Mexico Invited to Join TPP Negotiations; Rhodes
Says Discussions with Canada ‘Close’,” Bloomberg BNA International Trade Daily, June 16, 2012.
45 For more information on NAFTA, see CRS Report R42965, NAFTA at 20: Overview and Trade Effects, by M.
Angeles Villarreal and Ian F. Fergusson.
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aggressive import-substitution policy for many years prior to NAFTA in which it had sought to
develop certain domestic industries through trade protection. One example is the Mexican
automotive industry, which had been regulated by a series of five decrees issued by the Mexican
government between 1962 and 1989. The decrees established import tariffs as high as 25% on
automotive goods and had high restrictions on foreign auto production in Mexico. Under
NAFTA, Mexico agreed to eliminate these restrictive trade policies.
Prior to NAFTA, Mexico was already liberalizing its protectionist trade and investment policies
that had been in place for decades. The restrictive trade regime began after Mexico’s
revolutionary period, and remained until the early to mid-1980s, when it began to shift to a more
open, export-oriented economy. For Mexico, an FTA with the United States represented a way to
lock in the trade reforms, attract greater flows of foreign investment, and spur economic growth.
For the United States, NAFTA represented an opportunity to expand the growing export market to
the south, but it also represented a political opportunity to improve the relationship with Mexico.
Estimating the economic impact of trade agreements is very difficult due to a lack of data and
important theoretical and practical matters associated with generating results from economic
models. In addition, such estimates provide an incomplete accounting of the total economic
effects of trade agreements.46 Numerous studies suggest that NAFTA achieved many of the
intended trade and economic benefits.47 Other studies suggest that NAFTA has come at a cost to
U.S. workers.48 This has been in keeping with what most economists maintain, that trade
liberalization promotes overall economic growth among trading partners, but that there are both
winners and losers from adjustments.
Not all changes in trade and investment patterns within North America since 1994 can be
attributed to NAFTA because trade has also been affected by a number of factors. The sharp
devaluation of the peso at the end of the 1990s and the associated recession in Mexico had
considerable effects on trade, as did the rapid growth of the U.S. economy during most of the
1990s and, more recently, the economic slowdown caused by the 2008 financial crisis. Trade-
related job gains and losses since NAFTA may have accelerated trends that were ongoing prior to
NAFTA and may not be totally attributable to the trade agreement.
Many economists and other observers have credited NAFTA with helping U.S. manufacturing
industries, especially the U.S. auto industry, become more globally competitive through the
development of supply chains.49 Much of the increase in U.S.-Mexico trade, for example, can be
attributed to specialization as manufacturing and assembly plants have reoriented to take
advantage of economies of scale. As a result, supply chains have been increasingly crossing
national boundaries as manufacturing work is performed wherever it is most efficient.50 A

46 For more information, see CRS Report R41660, U.S.-South Korea Free Trade Agreement and Potential Employment
Effects: Analysis of Studies
, by Mary Jane Bolle and James K. Jackson.
47 See, for example, Gary Clyde Hufbauer and Jeffrey J. Schott, NAFTA Revisited: Achievements and Challenges,
Institute for International Economics, October 2005; Center for Strategic and International Studies, NAFTA’s Impact on
North America: The First Decade
, Edited by Sidney Weintraub, 2004; and U.S. Chamber of Commerce, Opening
Markets, Creating Jobs: Estimated U.S. Employment Effects of Trade with FTA Partners
, 2010.
48 See, for example, Robert E. Scott, Heading South: U.S.-Mexico Trade and Job Displacement under NAFTA,
Economic Policy Institute, May 3, 2011; and the Frederick S. Pardee Center, The Future of North American Trade
Policy: Lessons from NAFTA
, Boston University, November 2009.
49 Hufbauer and Schott, NAFTA Revisited, pp. 20-21.
50 Ibid., p. 21.
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reduction in tariffs in a given sector not only affects prices in that sector but also in industries that
purchase intermediate inputs from that sector. The expansion of trade has resulted in the creation
of vertical supply relationships, especially along the U.S.-Mexico border. The flow of
intermediate inputs produced in the United States and exported to Mexico and the return flow of
finished products greatly increased the importance of the U.S.-Mexico border region as a
production site.51 U.S. manufacturing industries, including automotive, electronics, appliances,
and machinery, all rely on the assistance of Mexican manufacturers. One report estimates that
40% of the content of U.S. imports from Mexico and 25% of the content of U.S. imports from
Canada are of U.S. origin. In comparison, U.S. imports from China are said to have only 4% U.S.
content. Taken together, goods from Mexico and Canada represent about 75% of all the U.S.
domestic content that returns to the United States as imports.52
Bilateral Trade Issues
Mexican Tomatoes
In February 2013, the United States and Mexico reached a tentative agreement on cross-border
trade in tomatoes, averting a potential trade war between the two countries.53 On March 4, 2013,
the Department of Commerce (DOC) and the government of Mexico officially signed the
agreement suspending the antidumping investigation on fresh tomatoes from Mexico.54 The
recent dispute began on June 22, 2012, when a group of Florida tomato growers, who were
backed by growers in other states, asked the DOC and the U.S. International Trade Commission
to terminate an antidumping duty suspension pact on tomatoes from Mexico. The termination of
the pact, which sets a minimum reference price for Mexican tomatoes in the United States, would
have effectively led to an antidumping investigation on Mexican tomatoes. Mexico’s Ambassador
to the United States at the time, Arturo Sarukhan, warned that such an action would damage the
U.S.-Mexico trade agenda and bilateral trade relationship as a whole. He also stated that Mexico
would use all resources at its disposal, including the possibility of retaliatory tariffs, to defend the
interests of the Mexican tomato industry.55
The suspension pact dates back to 1996, when the DOC, under pressure from Florida tomato
growers, filed an anti-dumping petition against Mexican tomato growers and began an
investigation into whether they were dumping Mexican tomatoes on the U.S. market at below-
market prices. NAFTA, which entered into force in January 1994, had eliminated U.S. tariffs on
Mexican tomatoes, causing an inflow of fresh tomatoes from Mexico. Florida tomato growers
complained that Mexican tomato growers were selling tomatoes at below-market prices. After the
1996 filing of the petition, the DOC and Mexican producers and exporters of tomatoes reached an

51 Gordon H. Hanson, North American Economic Integration and Industry Location, National Bureau of Economic
Research, June 1998.
52 Christopher E. Wilson, Working Together: Economic Ties Between the United States and Mexico, Woodrow Wilson
International Center for Scholars, November 2011, pp. 1-5.
53 Stephanie Strom, “United States and Mexico Reach Tomato Deal, Averting a Trade War,” New York Times,
February 4, 2013.
54 U.S. Department of Commerce, Import Administration, Fresh Tomatoes from Mexico 1996 Suspension Agreement,
available at http://ia.ita.doc.gov/tomato/index.html.
55 Rosella Brevetti, “Mexico Ambassador Warns Against ending U.S. Suspension Agreement on Tomatoes,”
International Trade Reporter, September 20, 2012.
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agreement under which Mexican tomato growers agreed to revise their prices by setting a
minimum reference price in order to eliminate the injurious effects of fresh tomato exports to the
United States.56 The so-called “suspension agreement” remained in place for years and was
renewed in 2002 and 2008.57
The 2013 suspension agreement covers all fresh and chilled tomatoes, excluding those intended
for use in processing. It increases the number of tomato categories with established reference
prices from one to four. It also raises reference prices at which tomatoes can be sold in the U.S.
market to better reflect the changes in the marketplace since the last agreement had been signed.
It continues to account for winter and summer seasons.58
When they filed the 2012 petition asking for the termination of the suspension agreement, U.S.
tomato producers argued that the pacts had not worked. The petitioners stated that it was
necessary to end the agreement with Mexico in order to “restore fair competition to the market
and eliminate the predatory actions of producers in Mexico.”59 However, business groups urged
the DOC to proceed cautiously in the tomato dispute since termination could result in higher
tomato prices in the United States and lead Mexico to implement retaliatory measures. Some
businesses urged a continuation of the agreement, arguing that it helped stabilize the market and
provide U.S. consumers with consistent and predictable pricing. According to a New York Times
article, the Mexican tomato producers enlisted roughly 370 U.S. businesses, including Wal-Mart
Stores and meat and vegetable producers, to argue their cause.60
Mexican Trucking Issue
A major trade issue regarding NAFTA between the United States and Mexico for many years was
the U.S. implementation of NAFTA trucking provisions. Under NAFTA, Mexican commercial
trucks were to have been given full access to four U.S. border states in 1995 and full access
throughout the United States in 2000. Citing safety concerns, however, the United States refused
to implement NAFTA’s trucking provisions. The Mexican government objected and claimed that
U.S. actions were a violation of U.S. commitments under NAFTA. A NAFTA dispute resolution
panel supported Mexico’s position in February 2001. President Bush indicated a willingness to
implement the provision, but the U.S. Congress required additional safety provisions in the
FY2002 Department of Transportation Appropriations Act (P.L. 107-87). The United States and
Mexico cooperated to resolve the issue and engaged in numerous talks regarding safety and
operational issues. On July 6, 2011, the two countries signed a Memorandum of Understanding
(MOU) to resolve the dispute. In October 2011, the United States granted the first permit to
provide international long-haul cargo services to a Mexican trucking company.

56 U.S. Department of Commerce, Import Administration, Fresh Tomatoes from Mexico 1996 Suspension Agreement,
available at http://ia.ita.doc.gov/tomato/index.html.
57 Ibid.
58 Len Bracken, “Commerce, Mexican Tomato Growers Agree on Final Version of Antidumping Agreement,”
International Trade Daily, March 5, 2013.
59 Inside U.S. Trade’s World Trade Online, “U.S. Growers Seek to End Suspension Agreement on Mexican Tomato
Imports,” June 28, 2012.
60 Stephanie Strom, New York Times, February 4, 2013.
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Bush Administration’s Pilot Program of 2007
On November 27, 2002, with safety inspectors and procedures in place, the Bush Administration
announced that it would begin the process that would open U.S. highways to Mexican truckers
and buses. However, environmental and labor groups went to court in early December to block
the action. On January 16, 2003, the U.S. Court of Appeals for the Ninth Circuit ruled that full
environmental impact statements were required for Mexican trucks to be allowed to operate on
U.S. highways. The U.S. Supreme Court reversed that decision on June 7, 2004.
In February 2007, the Bush Administration announced a pilot project to grant Mexican trucks
from 100 transportation companies full access to U.S. highways. In September 2007, the
Department of Transportation (DOT) launched a one-year pilot program to allow approved
Mexican carriers beyond the 25-mile commercial zone in the border region, with a similar
program allowing U.S. trucks to travel beyond Mexico’s border and commercial zone. Over the
18 months that the program existed, 29 motor carriers from Mexico were granted operating
authority in the United States. Two of these carriers dropped out of the program shortly after
being accepted, while two others never sent trucks across the border. In total, 103 Mexican trucks
were used by the carriers as part of the program.61
In the FY2008 Consolidated Appropriations Act (P.L. 110-161), signed into law in December
2007, Congress included a provision prohibiting the use of FY2008 funding for the establishment
of the pilot program. However, the DOT determined that it could continue with the pilot program
because it had already been established. In March 2008, the DOT issued an interim report on the
cross-border trucking demonstration project to the Senate Committee on Commerce, Science, and
Transportation. The report made three key observations: (1) the Federal Motor Carrier Safety
Administration (FMCSA) planned to check every participating truck each time it crossed the
border to ensure that it met safety standards; (2) there was less participation in the project than
was expected; and (3) the FMCSA implemented methods to assess possible adverse safety
impacts of the project and to enforce and monitor safety guidelines.62
In early August 2008, DOT announced that it would be extending the pilot program for an
additional two years. In opposition to this action, the House approved on September 9, 2008 (by a
vote of 396 to 128), H.R. 6630, a bill that would have prohibited DOT from granting Mexican
trucks access to U.S. highways beyond the border and commercial zone. The bill also would have
prohibited DOT from renewing such a program unless expressly authorized by Congress. No
action was taken by the Senate on the measure.
On March 11, 2009, the FY2009 Omnibus Appropriations Act (P.L. 111-8) terminated the pilot
program. The FY2010 Consolidated Appropriations Act, passed in December 2009 (P.L. 111-
117), did not preclude funds from being spent on a long-haul Mexican truck pilot program,
provided that certain terms and conditions were satisfied. Numerous Members of Congress urged
President Obama to find a resolution to the dispute in light of the effects that Mexico’s retaliatory
tariffs were having on U.S. producers (see section below).
A truck safety statistic on “out-of-service” rates indicates that Mexican trucks operating in the
United States are now safer than they were a decade ago. The data indicate that Mexican trucks

61 Ibid.
62 Department of Transportation, “Cross-Border Trucking Demonstration Project,” March 11, 2008.
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and drivers have a comparable safety record to U.S. truckers. Another study indicates that the
truck driver is usually the more critical factor in causing accidents than a safety defect with the
truck itself. Service characteristics of long-haul trucking suggest that substandard carriers would
likely not succeed in this market.63
Mexico’s Retaliatory Tariffs of 2009 and 2010
In response to the abrupt end of the pilot program, the Mexican government announced in March
2009 that it would retaliate by increasing duties on 90 U.S. products with a value of $2.4 billion
in exports to Mexico. Mexico began imposing tariffs in March 2009 and, after reaching an
understanding with the United States, eliminated them in two stages in 2011. The retaliatory
tariffs, which went into effect on March 19, 2009, ranged from 10% to 45% and covered a range
of products that included fruit, vegetables, home appliances, consumer products, and paper.64
Subsequently, a group of 56 Members of the House of Representatives wrote to United States
Trade Representative Ron Kirk and DOT Secretary Ray LaHood requesting the Administration to
resolve the trucking issue.65 The bipartisan group of Members stated that they wanted the issue to
be resolved soon because the higher Mexican tariffs were having a “devastating” impact on local
industries, especially in agriculture, and area economies in some states. One reported estimate
stated that U.S. potato exports to Mexico had fallen 50% by value since the tariffs were imposed
and that U.S. exporters were losing market share to Canada.66
On August 16, 2010, the Mexican government announced a revised list of retaliatory tariffs on
imports from the United States. The revised list added 26 products to and removed 16 products
from the original list of 89, bringing the new total to 99 products from 43 states with a total
export value of $2.6 billion. Products that were added to the list included several types of pork
products, several types of cheeses, sweet corn, pistachios, oranges, grapefruits, apples, oats and
grains, chewing gum, ketchup, and other products. The largest in terms of value were two
categories of pork products, which had an estimated export value of $438 million in 2009.
Products that were removed from the list included peanuts, dental floss, locks, and other
products.67 The revised retaliatory tariffs were lower than the original tariffs and ranged from 5%
to 25%. Mexico reportedly rotated the list of products to put more pressure on the United States
to seek a settlement for the trucking dispute.68 U.S. producers of fruits, pork, cheese, and other
products that were bearing the cost of the retaliatory tariffs reacted strongly at the lack of progress
in resolving the trucking issue and argued, both to the Obama Administration and to numerous
Members of Congress, that they were potentially losing millions of dollars in sales as a result of
this dispute.

63 See CRS Report RL31738, North American Free Trade Agreement (NAFTA) Implementation: The Future of
Commercial Trucking Across the Mexican Border
, by John Frittelli.
64 Rosella Brevetti, “Key GOP House Members Urge Obama to Develop New Mexico Truck Program,” International
Trade Reporter
, March 26, 2009.
65 Amy Tsui, “Plan to Resolve Mexican Trucking Dispute ‘Very Near,’ DOT’s LaHood Tells Lawmakers,”
International Trade Reporter, March 11, 2010.
66 Ibid.
67 Inside U.S. Trade’s World Trade Online, “Pork, Cheeses, Fruits to Face new Tariffs Due to Mexico Trucks Dispute,”
August 17, 2010.
68 Inside U.S. Trade’s World Trade Online, “New Mexican Retaliatory Tariffs in Trucks Dispute Designed to Spur
U.S.,” September 3, 2010.
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The Mexican government indicated it was willing to resolve the ongoing dispute with the Obama
Administration. In March 2011, President Obama and Mexican President Calderón announced
that they had agreed on a way to move forward to resolving the dispute. Mexico stated that once a
final agreement was reached, it would suspend retaliatory tariffs in stages, beginning with
reducing tariffs by 50% at the signing of an agreement and suspending the remaining 50% when
the first Mexican carrier was granted operating authority under the program.69 By October 2011,
Mexico had suspended all retaliatory tariffs on U.S. exports to Mexico.
Obama Administration’s Proposal of 2011
In January 2011, the Obama Administration presented an “initial concept document” to Congress
and the Mexican government for a new long-haul trucking program with numerous safety
inspection requirements for Mexican carriers. The concept document would put in place a new
inspection and monitoring regime in which Mexican carriers would have to apply for long-haul
operating authority. The proposed project would include several thousand trucks and eventually
bring as many vehicles as are needed into the United States.70 A DOT press release from January
6, 2011, stated that a formal proposal on which the public would have the opportunity to
comment would be released in the coming months.71 The Mexican government responded
positively to the initiative, stating that it would not continue rotating the list of retaliatory tariffs,
but that it would keep the current tariffs in place until a final accord was reached.72
The U.S. concept document outlined a proposed program with three sets of elements. The first set
of elements, pre-operations elements, included an application process for Mexican carriers
interested in applying for long-haul operations in the United States; a vetting process by the U.S.
Department of Homeland Security and the Department of Justice; a safety audit of Mexican
carriers applying for the program; documentation of Mexican commercial driver’s license process
to demonstrate comparability to the U.S. process; and evidence of financial responsibility
(insurance) of the applicant. The second set of elements, operations elements, included the
following: monitoring procedures that included regular inspections and electronic monitoring of
long-haul vehicles and drivers; a follow-up review (first review) to ensure continued safe
operation; a compliance review (second review) upon which a participating carrier would be
eligible for full operation authority; and a Federal Motor Carrier Safety Administration (FMCSA)
review that included insurance monitoring and drug and alcohol collection and testing facilities.
The third set of elements, transparency elements, would require Federal Register notices by the
FMCSA; a publically accessible website that provides information on participating carriers; the
establishment of a Federal Advisory Committee with representation from a diverse group of
stakeholders; periodic reports to Congress; and requirements for DOT Office of the Inspector
General reports to Congress.73

69 Washington Trade Daily, “A Trucking Breakthrough,” Volume 20, No. 45, March 4, 2011.
70 Rosella Brevetti and Nacha Cattan, “DOT’s LaHood Presents ‘Concept’ Paper on Resolving NAFTA Mexico Truck
Dispute,” January 13, 2011.
71 U.S. Department of Transportation, “U.S. Cross-Border Trucking Effort Emphasizes Safety and Efficiency,” Press
Release, January 6, 2011.
72 Josh Mitchell, “U.S. Jump-Starts Bid to End Truck Dispute with Mexico,” Wall Street Journal, January 7, 2011.
73 U.S. Department of Transportation, Concept Document: Phased U.S.-Mexico Cross-Border Long Haul Trucking
Proposal
, January 6, 2011, at http://www.fmcsa.dot.gov.
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2011 Memorandum of Understanding to Resolve the Dispute
On July 6, 2011, the two countries signed a Memorandum of Understanding (MOU) to resolve
the dispute over long-haul cross-border trucking.74 Within 10 days after signing of the MOU,
Mexico suspended 50% of the retaliatory tariffs. Mexico agreed to suspend the remainder of the
tariffs within five days of the first Mexican trucking company receiving its U.S. operating
authority.75 On October 21, 2011, Mexico suspended the remaining retaliatory tariffs.
The new program was announced by the DOT Federal Motor Carrier Safety Administration
(FMCSA). DOT Secretary LaHood stressed that roadway safety would be a priority in the
program.76 The program came as a result of numerous meetings between Secretary LaHood, other
Obama Administration officials, lawmakers, safety advocates, industry representatives, and others
to address concerns. According to the FMCSA, the final text of the program addresses
recommendations of over 2,000 commenters to the proposal issued in April 2011.77 Under the
program, trucks will be required to comply with all Federal Motor Vehicle Safety Standards and
must have electronic monitoring systems to track hours-of-service compliance. In addition, DOT
is to review the complete driving record of each driver in addition to having drug testing
requirements for all drivers. Other requirements include an assessment of abilities to understand
the English language and U.S. traffic signs.78 Under the new agreement, Mexico will provide
reciprocal authority for U.S. carriers to engage in cross-border long-haul operations in Mexico.
On October 14, 2011, the FMCSA granted the first permit to provide international long-haul
cargo services to Monterrey-based trucking firm Transportes Olympic. The company successfully
completed a pre-authorization safety audit and had been a participant in the Bush
Administration’s 2007 pilot program.79
Dolphin-Safe Tuna Labeling Dispute
The United States and Mexico are involved in a trade dispute regarding U.S. dolphin-safe
labeling provisions and tuna imports from Mexico. U.S. labeling provisions establish conditions
under which tuna products may voluntarily be labeled as “dolphin-safe.” These products may not
be labeled as dolphin-safe if the tuna is caught by intentionally encircling dolphins with nets.
According to the Office of the United States Trade Representative (USTR), some Mexican fishing
vessels use this method when fishing for tuna. Mexico asserts that U.S. tuna labeling provisions
deny Mexican tuna effective access to the U.S. market.80

74 Federal Motor Carrier Safety Administration (FMCSA), “United States and Mexico Announce Safe, Secure Cross-
Border Trucking Program: U.S.-Mexico Agreements Will Lift Tariffs and Put Safety First,” News Release, July 6,
2011.
75 NAFTA Works, “The United States and Mexico Sign a Memorandum of Understanding on Long-Hayl Cross-Border
Trucking,” Volume 3, Alert 18, July 2011.
76 FMCSA, “United States and Mexico Announce Safe, Secure Cross-Border Trucking Program: U.S.-Mexico
Agreements Will Lift Tariffs and Put Safety First,” July 6, 2011.
77 Ibid.
78 Ibid.
79 Rosella Brevetti, “Mexico Suspends Tariffs as Trucking Program is Launched,” International Trade Reporter,
October 27, 2011.
80 Office of the United States Trade Representative (USTR), “U.S. Appeal in WTO Dolphin-Safe Tuna Labeling
Dispute with Mexico,” January 23, 2012.
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In October 2008, Mexico filed a request for World Trade Organization (WTO) dispute settlement
consultations with the United States regarding U.S. provisions on voluntary dolphin-safe labeling
on tuna products. The United States requested that Mexico refrain from proceeding in the WTO
and that the case be moved to the NAFTA dispute resolution mechanism. According to the USTR,
however, Mexico “blocked that process for settling this dispute.”81 In September 2011, a WTO
panel determined that the objectives of U.S. voluntary tuna labeling provisions are legitimate and
that any adverse effects felt by Mexican tuna producers are the result of choices made by
Mexico’s own fishing fleet and canners. However, the panel also found U.S. labeling provisions
to be “more restrictive than necessary to achieve the objectives of the measures.”82 The Obama
Administration appealed the WTO ruling.
On May 16, 2012, the WTO’s Appellate Body overturned two key findings from the September
2011 WTO dispute panel. The Appellate Body found that U.S. tuna labeling requirements violate
global trade rules because they treat imported tuna from Mexico less favorably than U.S. tuna.
The Appellate Body also rejected Mexico’s claim that U.S. tuna labeling requirements were more
trade-restrictive than necessary to meet the U.S. objective of minimizing dolphin deaths.83 The
United States will have until July 13, 2013, to comply with the WTO dispute ruling. In a
communication circulated to WTO members on September 19, 2012, the United States and
Mexico announced that they had reached a mutual agreement setting the compliance deadline.84
The government of Mexico wants the United States to broaden its dolphin-safe rules to include
Mexico’s long-standing tuna fishing technique. It cites statistics showing that modern equipment
has greatly reduced dolphin mortality from its height in the 1960s and that its ships carry
independent observers who can verify dolphin safety.85 However, some environmental groups that
monitor the tuna industry dispute claims by the Mexican government, stating that even if no
dolphins are killed during the chasing and netting, some are wounded and later die. In other cases,
they argue, young dolphin calves may not be able to keep pace and are separated from their
mothers and later die. These groups contend that if the United States changes its labeling
requirements, cans of Mexican tuna could be labeled as “dolphin-safe” when it is not.86 However,
an industry spokesperson representing three major tuna processors in the United States, including
StarKist, Bumblebee, and Chicken of the Sea, contends that U.S. companies would probably not
buy Mexican tuna even if it is labeled as dolphin-safe because these companies “would not be in
the market for tuna that is not caught in the dolphin-safe manner.”87
The tuna labeling dispute began over 10 years ago. In April 2000, the Clinton Administration
lifted an embargo on Mexican tuna under relaxed standards for a dolphin-safe label. This was in
accordance with internationally agreed procedures and U.S. legislation passed in 1997 that
encouraged the unharmed release of dolphins from nets. However, a federal judge in San
Francisco ruled that the standards of the law had not been met, and the Federal Appeals Court in

81 Ibid.
82 Ibid. For more information, see the USTR website at http://www.ustr.gov.
83 Daniel Pruzin, “Appellate Body Overturns Key Panel Findings on U.S. Tuna-Dolphin Labeling Requirements,”
International Trade Reporter, May 24, 2012.
84 Daniel Pruzin, “U.S., Mexico Agree on July 2013 Deadline for U.S. to comply with WTO Tuna Ruling,”
International Trade Reporter, September 27, 2012.
85 Tim Carman, “Tuna, meat labeling disputes highlight WTO control,” Washington Post, January 10, 2012.
86 Ibid.
87 Ibid.
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San Francisco sustained the ruling in July 2001. Under the Bush Administration, the Commerce
Department ruled on December 31, 2002, that the dolphin-safe label may be applied if qualified
observers certify that no dolphins were killed or seriously injured in the netting process.
Environmental groups, however, filed a suit to block the modification. On April 10, 2003, the
U.S. District Court for the Northern District of California enjoined the Commerce Department
from modifying the standards for the dolphin-safe label. On August 9, 2004, the federal district
court ruled against the Bush Administration’s modification of the dolphin-safe standards and
reinstated the original standards in the 1990 Dolphin Protection Consumer Information Act. That
decision was appealed to the U.S. Ninth Circuit Court of Appeals, which ruled against the
Administration in April 2007, finding that the Department of Commerce did not base its
determination on scientific studies of the effects of Mexican tuna fishing on dolphins. In late
October 2008, Mexico initiated World Trade Organization dispute proceedings against the United
States, maintaining that U.S. requirements for Mexican tuna exporters prevents them from using
the U.S. “dolphin-safe” label for its products.88
2006 Sugar Dispute
The United States and Mexico resolved a long-standing trade dispute in 2006 involving sugar and
high fructose corn syrup. Mexico argued that the sugar side letter negotiated under NAFTA
entitled it to ship net sugar surplus to the United States duty-free under NAFTA, while the United
States argued that the sugar side letter limited Mexican shipments of sugar. Mexico also
complained that imports of high fructose corn syrup (HFCS) sweeteners from the United States
constituted dumping, and it imposed anti-dumping duties for some time, until NAFTA and WTO
dispute resolution panels upheld U.S. claims that the Mexican government colluded with the
Mexican sugar and sweetener industries to restrict HFCS imports from the United States.
In late 2001, the Mexican Congress imposed a 20% tax on soft drinks made with corn syrup
sweeteners to aid the ailing domestic cane sugar industry, and subsequently extended the tax
annually despite U.S. objections. In 2004, the United States Trade Representative (USTR)
initiated WTO dispute settlement proceedings against Mexico’s HFCS tax, and following interim
decisions, the WTO panel issued a final decision on October 7, 2005, essentially supporting the
U.S. position. Mexico appealed this decision, and in March 2006, the WTO Appellate Body
upheld its October 2005 ruling. In July 2006, the United States and Mexico agreed that Mexico
would eliminate its tax on soft drinks made with corn sweeteners no later than January 31, 2007.
The tax was repealed, effective January 1, 2007.
The United States and Mexico reached a sweetener agreement in August 2006. Under the
agreement, Mexico can export 500,000 metric tons of sugar duty-free to the United States from
October 1, 2006, to December 31, 2007. The United States can export the same amount of HFCS
duty-free to Mexico during that time. NAFTA provides for the free trade of sweeteners beginning
January 1, 2008. The House and Senate sugar caucuses expressed objections to the agreement,
questioning the Bush Administration’s determination that Mexico is a net-surplus sugar producer
to allow Mexican sugar duty-free access to the U.S. market.89

88 Daniel Pruzin, “Mexico Initiates WTO Dispute Proceeding Against U.S. ‘Dolphin-Safe’ Label for Tuna,”
International Trade Reporter, October 30, 2008.
89 See “Bush Administration Defends Sugar Deal to Congress,” Inside U.S. Trade, November 3, 2006; “Grassley, U.S.
Industry Welcome Agreement with Mexico on Sugar, HFCS,” International Trade Reporter, August 3, 2006; and,
“U.S., Mexico Reach Agreement on WTO Soft Drink Dispute Compliance Deadline,” International Trade Reporter,
(continued...)
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Policy Issues
Mexico’s centrist Institutional Revolutionary Party (PRI), which governed Mexico from 1929 to
2000, retook the presidency in December 2012 after 12 years of rule by the conservative National
Action Party (PAN). President Enrique Peña Nieto of the PRI party has pledged to enact bold
structural reforms and broaden relations with the United States beyond security issues. Peña Nieto
has announced a reformist agenda with specific proposals, including a major proposal for
boosting economic growth. He has announced an ambitious set of reforms aimed at modernizing
the economy, including potential reforms in the energy sector and the telecommunications
industry. U.S. policymakers are likely to closely follow the policies implemented by the Peña
Nieto government, particularly in the energy sector. They are also likely to follow the TPP
negotiations and regulatory cooperation with Mexico. Another potential policy issue is the U.S.-
Mexico Trans-boundary Hydrocarbons Agreement, which may require congressional action.
Potential oversight questions that Congress might consider include the following: How
effectively is the Peña Nieto government implementing its reformist agenda? How effective will
he be in bringing in more competition into the telecommunications market? Will there be
opportunities for U.S. investors? How likely is it for Mexico to reform its energy sector and
potentially allow U.S. investment in crude oil production? Will the Mexican economy continue to
perform well under a PRI government?

(...continued)
July 13, 2006.
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Appendix. Map of Mexico
Figure A-1. Map of Mexico



Author Contact Information

M. Angeles Villarreal

Specialist in International Trade and Finance
avillarreal@crs.loc.gov, 7-0321

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