Environmental and Regional Economic Development Policy: Evidence from the Rise of Central China Program
研究中国中部崛起计划对水污染的影响，发现政策导致中部地区水污染活动增长更快，且污染扩散至下游，对贫困居民和主要流域造成危害。
Although policies that target underperforming regions are widely used by governments to reduce poverty, little effort has been made to evaluate the environmental consequences of such policies. This study examines the unintended environmental effects of a prominent regional economic development policy—the Rise of Central China program—using a boundary discontinuity design and a difference-in-difference-in-differences approach. We find that water-polluting production activities in program-targeted central regions grow much faster than less water-polluting activities relative to nontargeted eastern regions. Since the targeted regions are located upstream of the three major rivers in China, poorer residents in Central China and a larger proportion of the main river basins are exposed to harmful water pollution ex post the policy.