Firm response to competitive shocks : evidence from China's minimum wage policy

The large regional variation in minimum wage levels in the period 2002-08 in China implies that Chinese manufacturing firms experienced competitive shocks as a function of firm location and their low-wage employment share. We find that minimum wage hikes accelerate the input substitution from labor to capital, reduce employment growth and accelerate total factor productivity growth-particularly among the less productive firms under private Chinese or foreign ownership, but not among state-owned enterprises. The heterogeneous firm response to labor cost shocks can be explained by differences in management practices, and suggests that management quality and competitive pressure are complementary.