The dual economy development models hold minimum wages (among other institutions) accountable for persistent dualism …. We use 12 years of micro data on thousands workers in Costa Rica to test whether legal minimum wages have a differential … impact on wages in the formal sector vs. informal sector, defined in various ways. We find the evidence from Costa Rica is …

This paper investigates the effects of legal minimum wages on wages, employment, hours worked and monthly earnings … Costa Rica. This country?s large uncovered sector and complex minimum wage policy, which has for decades set numerous wages … minimum wages. We find that legal minimum wages have a significant positive effect on the wages of workers in the covered …

by rigorously addressing the question as to whether changes in minimum wages can change the inequality of the … wages in the 1980s and 1990s acted as a countervailing force to the unequalizing effect of globalization. Using annual data … on workers from the 1987-1997 household surveys, it is shown that changes in the legal minimum wages did indeed have an …