Sumo wrestling is a traditional fighting sport in Japan and has been popular since the 18th century (the Edo period). 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 their win rate and...

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...

We present an endogenous growth model with technological externalities emitted the presence of the foreign direct investments. We showed that the net positive impact on the growth of these investments may be if and only if the host country such as Morocco has reached a minimal level of human...

This paper estimates production functions for Greek regions over 1981-2003, using a novel human capital dataset. We construct rich human capital series, where data for employees are decomposed according to their education level. Our empirics include recent non-stationary panel techniques,...

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 considers the implications of education and environment policy for growth in a model where the interactions between health, education, and the environment are taken into account. With respect to previous works, in which one of these three dimensions is omitted, we consider their...