The article focuses on the conditional relationship between various human capital proxies and the size of potential “O-Ring” or “Cobb-Douglas” sectors. We find that that years of schooling are a robust negative predictor of the size of the informal sector, conditioned on national average...

Using a data set for all sumo wrestlers in the post-World War II period, this paper investigates how wrestlers’ body mass index (BMI) is associated with wrestlers’ winning rate and absence rate. Further, the effect of BMI is compared between an early period (before the emergence of foreign...

Using the 2004 National Sample Survey of Registered Nurses and the 2004-2005 American Community Surveys, we estimate the black-white wage gap among females with at least some college education. We find that black female nurses earn 9 percent more at the mean and median than white female nurses,...

Morocco and Tunisia are performing in term of economic growth better than the average economic growth of the Middle East and North Africa (MENA) region and middle-income countries. Tremendous efforts in terms of reforms and restructuring of the economy have been deployed in the early 80s. The...

Many studies, provided by diverse authors and institutions, demonstrate that, at a territorial level, development is directly related to the level of education and R&D. Territories with higher development levels are, generally, those that have a higher level of education and R&D. The...

We study the effects of FDI inflows on the Pakistani economy over the period 1961-2005 using the Johansen co-integration technique and the Vector Error Correction Model. We determine that FDI does have a positive effect on the economy, particularly in the short term. Foreign investment is found...

This paper incorporates egocentric comparisons into a human capital accumulation model and studies the evolution of positive self image over time. The paper shows that the process of human capital accumulation together with egocentric comparisons imply that positive self image of a cohort is...

Japanese household-level data describing a husband's earnings, his wife's working status, and their schooling levels are used to test the implications of a model proposing a time-consuming process of human capital accumulation within marriages, in which an educated wife is more productive. The...

This paper estimates with the least trimmed least squares (LTS) a specification suitable to estimate the permanent growth effects of human capital, using educational attainment (H) as a proxy. Our results show that H has significant permanent growth effects but these are much smaller than in...

The objective of this paper is to integrate economic and sociological elements in a model of human capital accumulation by phenotypically distinct individuals. Both kinds of elements are influenced by the degree of categorization endogeneity (CE), meant as the influence of endogenous elements...