Based on prefecture-level panel data from Japan for 2010 and 2012, this paper investigates how the 2011 Fukushima nuclear accident influenced the body mass index (BMI) of students aged between 5 and 17 years old. A differences-in-differences approach was used to show that (1) students’ BMIs...

Japan’s 2011 natural disasters were accompanied by a devastating nuclear disaster in Fukushima. This paper used cross-country data obtained immediately after the Japanese disaster to explore how, and the extent to which, corruption affects the perception of citizens regarding the risk of...

Empirical results from a random-effects regression model show that ethnic heterogeneity has a negative effect on growth. The negative effect is seen largely in the hampering of efficiency improvements, but not capital accumulation.

This paper investigates whether and the extent to which the Fukushima nuclear accident 2011 affected human behavior based on a natural experiment with the Japanese Professional Baseball League. Comparing the duration of games in the 2010 and 2011 seasons reveals the following. (1) The duration...

Ethnic heterogeneity influences economic growth through various channels such as efficiency improvement, capital accumulation, and technological progress. However, it is open to discussion exactly how ethnic heterogeneity affects these channels. Hence, this paper attempts to examine the effects...

Empirical results through a fixed effects regression model show that government size has a negative effect on growth mainly through hampering capital accumulation. When a sample is divided into OECD and non-OECD countries, the negative effect of government size on capital accumulation persists...