From 1981 to 1991 the mean earnings of immigrants fell further behind those of natives in Hong Kong, with the earnings gap widening from 11.3% to 25.5%. Earnings divergence of this magnitude is rather unusual among countries that receive many immigrants. We show that earnings divergence in Hong...

In recent decades many countries have simultaneously liberalized their trading regimes and expanded their education systems. The theoretical effect of these regime shifts on the wage differential between skilled and unskilled workers is ambiguous. On the one hand, openness to trade causes demand...

Our paper studies the determinants of happiness in China and U.S. and provides a better understanding of the issue of inequalities in happiness beyond income inequality. Based on the two waves of nation-wide survey data on happiness collected by World Values Survey in 1995 and 2007, Probit and...

The paper provides some empirical evidence for the relationship between average firm size and the relative transaction efficiency and per capita income as hypothesized by Liu and Yang in Journal of Economic Behavior and Organization 42(2) (2000):145-65. The empirical data of 11 industries in...