National School of Development
Institutional Affiliation: CCER
NBER Working Papers and Publications
|August 2013||Costly Labor Adjustment: General Equilibrium Effects of China's Employment Regulations|
with Russell Cooper, Guan Gong: w19324
This paper studies the employment, productivity and welfare implications of new Chinese labor regulations intended to protect workers' employment conditions. We estimate a general equilibrium model of costly labor adjustment from data prior to the policy. Using the estimated parameters, we study the effects of the interventions. We find that increases in severance payments lead to a sizable increase in firm size, lower aggregate employment, a significant reduction in labor reallocation, an increase in the exit rate and a welfare loss. A policy of credit market liberalization will reduce firm size, increase aggregate employment, increase labor reallocation, wages and welfare. If in place at the time, these frictions would have reduced China's annual growth rate by 1.1 percentage points over...
|March 2012||Costly Labor Adjustment: Effects of China's Employment Regulations|
with Russell Cooper, Guan Gong: w17948
This paper studies the employment and productivity implications of new labor regulations in China. These new restrictions are intended to protect workers' employment conditions by, among other things, increasing firing costs and increasing compensation. We estimate a model of costly labor adjustment from data prior to the policy. We use the estimated model to simulate the effects of the policy. We find that increases in severance payments lead to sizable job creation, a significant reduction in labor reallocation and an increase in the exit rate. A policy of credit market liberalization will reduce employment, slightly increase labor reallocation and reduce exit. The estimated elasticity of labor demand is about unity so that an increase in the base wage leads to sizable job losses.
|October 2010||Dynamic Labor Demand in China: Public and Private Objectives|
with Russell Cooper, Guan Gong: w16498
This paper studies dynamic labor demand by private and public manufacturing plants in China. It contributes along two dimensions. First, it uncovers the objectives of public enterprises and compares them to private enterprises. Second, it estimates adjustment costs of these plants and thus their (dynamic) labor demand. One of our principal findings is that public plants maximize the discounted present value of profits without a soft-budget constraint. There is strong evidence of both quadratic and linear firing costs at the plant level. Costs of adjusting hours are small and lower for private compared to public plants. The private plants operate with considerably lower quadratic adjustment costs. The higher quadratic adjustment costs of the public plants may reflect their internalization o...
Published: Russell Cooper & Guan Gong & Ping Yan, 2015. "Dynamic labor demand in China: public and private objectives," The RAND Journal of Economics, vol 46(3), pages 577-610. citation courtesy of