The Double-Edged Sword of Free Trade: Growth for Some, Decline for Others

The study finds that Free Trade Agreements (FTAs) boost economic activity, particularly in urban and industrialized areas, but have a negative impact on human development, widening regional and social inequalities. Policymakers must address these disparities to ensure that trade-driven growth benefits all sectors and regions equitably.

A study conducted by researchers at the International Institute of Social Studies (ISS) of Erasmus University Rotterdam and the Facultad de Ciencias Sociales y Humanísticas at Escuela Superior Politécnica del Litoral, explores the subnational effects of Free Trade Agreements (FTAs) on economic activity and human development. Using a difference-in-differences (DID) and event-study approach, the research examines data from 207 countries over a 25-year period. The study integrates high-resolution land-cover data and a comprehensive FTA time series to provide a detailed analysis of trade agreements at a local level. While much of the existing literature focuses on national-level impacts, this study highlights the uneven distribution of FTA benefits. The findings reveal that while FTAs generate significant economic activity, their effects on human development can be negative, particularly in regions with high inequality.

Economic Gains but Social Disparities

The research finds that FTAs contribute substantially to economic growth, particularly in urbanized and agriculturally productive areas. Using nighttime light emissions as a measure of economic activity, the study shows a marked increase in these regions after FTAs are signed. This suggests that trade liberalization drives investment, industrialization, and commercial expansion in areas equipped to leverage market opportunities. However, while economic growth is evident, the benefits do not necessarily extend to broader social development. The study highlights a small but significant negative effect of FTAs on the Human Development Index (HDI), which includes life expectancy, education, and income. This paradox underscores the fact that economic prosperity does not always translate into improvements in human well-being. Trade agreements may increase productivity and wealth generation, but the resulting gains often fail to reach marginalized populations who lack access to the resources needed to benefit from liberalized trade.

The Growing Divide Between Urban and Rural Regions

A major theme of the study is how FTAs exacerbate preexisting regional inequalities. More developed, urbanized regions tend to experience strong economic growth, while less developed and highly unequal regions struggle to see the same benefits. The findings indicate that trade liberalization tends to widen disparities, favoring regions that already have high levels of infrastructure, education, and industrial activity. Cities, with their better connectivity, access to skilled labor, and financial markets, become prime beneficiaries of trade deals. In contrast, rural and economically fragile areas, which lack competitive industries or essential infrastructure, often face stagnation or even decline. The research suggests that these effects are particularly pronounced in developing countries, where deep-seated structural inequalities prevent many regions from fully participating in global trade.

Winners and Losers: Sectoral and Regional Disparities

The study also reveals that the benefits of FTAs are not evenly distributed across economic sectors. Highly skilled and service-oriented industries tend to thrive, whereas traditional industries such as agriculture and low-tech manufacturing struggle to compete with more efficient international producers. The research finds that FTAs signed with high-income countries in the Global North tend to have an adverse impact on human development indicators in the Global South, suggesting that power imbalances in trade negotiations often work against developing nations. These agreements frequently favor industries in wealthier economies while exposing local businesses in developing countries to increased competition. As a result, some sectors experience job losses, wage stagnation, and declining living standards, even as others see economic gains. This dynamic reinforces patterns of economic inequality, making it harder for lower-income regions and industries to benefit from trade liberalization.

Reforming Trade Agreements for Inclusive Growth

The study challenges the notion that deeper and more comprehensive FTAs automatically lead to better outcomes. Surprisingly, the research finds that the depth of trade agreements—measured by the number and complexity of trade provisions—does not significantly alter their economic or developmental effects. Instead, the impact of FTAs depends largely on preexisting economic conditions and structural inequalities within a country. This suggests that policymakers should rethink how trade agreements are designed, placing greater emphasis on ensuring that economic growth translates into broad-based human development. The study advocates for policies that support disadvantaged regions, such as targeted social programs, investments in healthcare and education, and infrastructure development. Without such measures, FTAs will continue to generate economic growth that benefits only a select few, rather than fostering inclusive prosperity.

A Call for a More Balanced Trade Policy

The research provides a deeper understanding of the complex ways in which FTAs shape local development. While trade liberalization fosters economic activity, its benefits are highly uneven, often reinforcing existing inequalities rather than alleviating them. Policymakers must recognize that trade agreements alone are not sufficient to drive equitable development. Without proactive measures to address regional disparities and social inequalities, FTAs risk creating winners and losers rather than lifting entire economies. Moving forward, trade policy should not only focus on economic efficiency but also on ensuring that the prosperity generated by global trade is shared more equitably. By designing more inclusive trade policies, governments can ensure that FTAs contribute to both economic and human development, creating sustainable growth that benefits all regions and sectors of society.