This paper attempts to investigate the impact of sectoral wage laws in South Africa. Specifically, we examine the impact of minimum wage laws promulgated in the Retail, Domestic work, Forestry, Security, and Taxi sectors using 15 waves of biannual Labour Force Survey data for the 2000-2007...

Semiparametric methods have been used to asses the impact of policies such as changes in the minimum wage on the distribution of wage earnings. While the methods are in the spirit of the Blinder-Oaxaca decomposition, they help to differentiate impacts according to where individuals are located...

We employ the original Card and Krueger (1994) data and the CIC estimator to reexamine the evidence on the effect of minimum wages on employment. Our main finding is that the controversial result remains valid only for small fast-food restaurants. This finding is accompanied with a new possible...

Unlike previous studies, in this paper we estimate the contribution of covariates for the regional wage decomposition components along the wage distribution employing Firpo et al. (2009) method. We consider the case of Portugal, a country with persistent and large regional wage gaps. We find...

Studies report that economic inequality remained relatively stable since the second world war until the 1980s (Lemieux, 2008). However, in the 1980s and 1990s several studies reveal an upward trend in inequality in many countries (Lemieux, 2008). The vast majority of studies analyse inequality...

This paper uses Colombian micro-data to analyze the role of education and informality on regional wage differentials. Our hypothesis is that apart from differences in the endowment of human capital across regions, regional heterogeneity in the incidence of informality is another important source...