191. Brazil’s trade opening and its toll on workers and crime

Episode Summary

Executive Summary: The episode examines Brazil’s 1990s trade liberalization and Rafael Dix-Carneiro’s research on its long-run effects on workers, wages, informality, and crime. The key finding is that import competition hurt exposed regions for years, lowered wages and employment, pushed some workers into informal jobs, and temporarily raised homicide rates through unemployment and local spillovers.

Main Topics: Brazil’s pre-liberalization economy and shock therapy (Priority: 5/5): Brazil moved from decades of import substitution and heavy protection to abrupt trade opening in 1990, alongside broader reforms such as privatization and anti-inflation policies. Labor-market effects of trade liberalization (Priority: 5/5): Regions and industries hit by larger tariff cuts saw persistent employment declines and lower wages, with effects lasting 10-15 years rather than dissipating quickly. Why workers did not reallocate as standard models predict (Priority: 4/5): The discussion explores why labor did not smoothly shift from import-competing industries to expanding export sectors, challenging textbook adjustment expectations. Firm dynamics, productivity, and regional spillovers (Priority: 5/5): A key explanation is that firms gradually reduced labor demand as machinery wore out and productivity fell in shrinking regions due to weaker agglomeration and knowledge spillovers. Informal sector as an adjustment buffer (Priority: 4/5): Trade-displaced workers often re-entered employment through informal jobs, suggesting informality absorbed some shock and may have prevented even worse unemployment outcomes. Trade, unemployment, and crime (Priority: 5/5): Import competition increased homicides in hard-hit regions for 5-7 years, with unemployment identified as the main channel linking trade shocks to crime. Policy implications and inequality across regions (Priority: 4/5): The findings support broader place-based support policies beyond narrowly targeted trade adjustment aid, and show trade reduced inequality between richer and poorer regions in Brazil.

Key Arguments: Brazil’s 1990 trade liberalization was abrupt and large, with average tariffs around 31% and major cuts in sectors like autos and apparel. Employment in regions exposed to bigger tariff cuts fell relative to less exposed regions and remained depressed for 10-15 years. Wages in exposed regions fell in the short run and then continued declining, only stabilizing at much lower levels after many years. Standard explanations such as delayed import response, city decline, or export-boom effects did not explain the persistent worker losses. A dynamic firm-channel helps explain the results: firms kept using existing machinery initially, then reduced labor demand further as equipment wore out and replacement became unprofitable. Regional productivity also fell because shrinking employment reduced agglomeration benefits and knowledge spillovers. The informal sector acted as a fallback, with displaced formal workers eventually finding jobs mainly in informal employment. Import competition increased homicides in affected regions after several years, and unemployment was the strongest mediator among candidate channels. Trade shocks had spillovers beyond directly affected workers, harming nearby service workers and local communities. The results are relative, not absolute: the study compares harder-hit regions to less-exposed ones and cannot by itself judge whether trade was good or bad for Brazil overall. Trade appears to have reduced interregional inequality, with initially richer places being hit harder; the episode cites 25% of interregional inequality change between 2000 and 2010 as driven by trade globalization. Policy should target not only directly displaced workers but also communities hit indirectly, though the effectiveness of active labor market programs remains uncertain.

Data Points: Brazil population: over 200 million - Describes Brazil as the largest country in Latin America Brazil tariff level in 1990: about 31% average tariff - Tariff rate before the shock-therapy liberalization Trade liberalization timing: March 1990 - Announced by Brazil’s new president by decree Duration of employment effects: 10 to 15 years - Employment in hard-hit regions remained below prior levels for many years Duration of wage effects: about 15 years - Wages in exposed regions kept declining and stabilized only after this period Crime effect window: 5 to 7 years - Higher homicides appeared in the years following trade exposure before fading Informal sector employment share: about 50% of the labor force - Informality is described as very prevalent in Brazil Regional inequality contribution: 25% - Share of interregional inequality change between 2000 and 2010 attributed to trade globalization Number of finance ministers: five - Brazil had five finance ministers between 1985 and 1990, each with a plan to tame hyperinflation Hyperinflation period: 1980s and 1990s - Brazil experienced severe hyperinflation before reforms tamed it

Pivotal Quotes: "Brazil is a country of over 200 million people, by far the largest in Latin America." — Chad Bowne: Opening framing of Brazil’s scale and importance "The effect materialized over many years. Okay, so employment decline in these hard hit places in the short run. But this is a process that lasted for 10 to 15 years." — Rafael Dix-Carnero: Explains the persistence of labor-market damage after trade liberalization "We have agglomeration externalities in reverse." — Rafael Dix-Carnero: Describing how regional decline and lower employment reduced productivity through weaker local spillovers

Implications: Trade liberalization can create long-lived regional damage, crime, and inequality even when it raises aggregate efficiency. Policymakers should design broader worker-and-community support, not just narrow industry aid, and account for informal labor-market responses.