Working Papers

Abstract

Informal work is often considered a form of employment for marginalized and vulnerable workers who have been rationed out of the preferred formal work. However, informality can also be seen as a dynamic sector voluntarily chosen by budding entrepreneurs and those looking for flexible working conditions. This paper tests the voluntary and involuntary nature of informal work in Costa Rica. It considers the possibility that workers value not only expected earnings but also the possibility of transitioning into other sectors or into unemployment. The results suggest that considering the probability of moving across sectors and into unemployment is relevant when measuring the share of involuntary informality. In the case of Costa Rica, when accounting for these transition probabilities, more than 90 percent of all informal workers are involuntarily informal; however, when only expected earnings are considered, the share of involuntarily informal work falls to 66 percent.

Abstract

Informal work is often considered a place of employment for marginalized and vulnerable workers who have been rationed out of preferred formal work. However, informality can also be seen as a dynamic sector that budding entrepreneurs and those looking for flexible working conditions enter voluntarily. We use the methodology developed in Günther and Launov (2012) to test for the voluntary and involuntary nature of informal work in Nicaragua and Costa Rica, without making ad hoc assumptions about labour market segmentation and self-selection. We find evidence of heterogeneous informality in both Nicaragua and Costa Rica, with one informal sub-segment where most workers are voluntarily informal and another informal sub-segment where most workers are involuntarily informal. In Nicaragua, our results suggest that 44 per cent of wage employees are involuntarily informal, while 30 per cent of self-employed workers are involuntarily informal. In Costa Rica, our results suggest that 10 per cent of wage employees are involuntarily informal, and that 66 per cent of the self-employed are involuntarily informal.

Abstract

This paper assesses the impact of the rise of China on the trade of Latin American and Caribbean economies. The study proposes an index to measure the impact on trade, which suggests sizable effects, especially in Argentina, Brazil, Chile, Honduras, Mexico, and Paraguay. The paper uses the index and a model of labor mobility, to calculate the impact of China's growth on labor markets in Argentina, Brazil, and Mexico. The resulting evidence suggests that the rise of China has had positive effects on agriculture and mining in Argentina and Brazil, which offset negative impacts on manufacturing industries, thus leaving total employment and real wages virtually unchanged in the long run. In contrast, the estimated impacts of China's rise on Mexico imply that the sizable shock to manufacturing was not offset by the positive shocks on mining and agriculture, reducing employment in the long run. The paper also discusses the effect of China on the degree of informality in these three economies and contrasts short-run and long-run effects on employment and wages across industries.

Abstract

This paper builds on previous studies to uncover evidence suggesting that cyclical fluctuations in returns to schooling are determined by fluctuations in foreign demand, which tend to be positively correlated with returns to schooling. The effect of export fluctuations (driven by changes in foreign demand) seems to be attenuated by labor market rigidities, such as constraints on employers to hire temporary workers on an hourly basis. This evidence suggests that countries that have flexible labor markets and experience volatility in their external demand might also experience volatility in returns to schooling. The paper discusses why this might be a concern for developing countries.