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...

This paper analyzes the heterogeneity effect of immigration on earnings in-equality by decomposing the aggregate measure of total inequality. The analysis shows that a substantial portion of an increase in measured inequality could be due to shifts in shares of heterogeneous population groups...

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...

China's economic reform has affected various ownership sectors to different degree. A comparison of gender wage differentials and discrimination among individuals employed in the three sectors - state sector, the collective sector, and the private sector - provides information on the impact of...

This paper analyzes changes in the gender earnings gap in urban China over the period 1988–2004 using urban household survey data. The mean female/male earnings ratio declined from 86.3% to 76.2%. Mainly responsible for this diverging trend were rapid increases in returns to both observed and...