Industrial Agglomeration and Wage Inequality in China

This paper estimates nonlinear structural wage equations derived from NEG model with data on 327 cities in China. The estimation results show that the variation of wage level across cities in China is associated with proximity to large markets. The estimated elasticity of substitution of China is smaller than those of the other countries studied in previous research. It indicates that with the same increase of sub-regional market size, China may suffer more serious regional inequality problems. My estimation shows that although increased agglomeration can increase each city’s wage level, it may also increase the wage gap between large and small cities.New Economic Geography, Wage Inequality, Elasticity of Substitution

Capital liberalization, industrial agglomeration and wage inequality

This paper sets up a new economic geography model with diminishing marginal returns and examines the effect of capital liberalization on industrial agglomeration and wage inequality. The simulation results indicate that for the country with strict capital controls, capital liberalization can help reduce wage difference between countries in both nominal and real terms. It is also shown that when both comparative advantage and agglomeration are in effect, low trading costs does not necessarily cause the catastrophic agglomeration in the country with the larger market as most other NEG models predict.New Economic Geography, Capital Liberalization, Trade Costs