Environmentalism with Chinese Characteristics—A Review of Matthew E. Kahn and Siqi Zheng’s Blue Skies over Beijing: Economic Growth and the Environment in China
评述卡恩和郑思齐的著作，探讨中国经济增长与环境损害的关系，分析收入增长带来的偏好转变和政府回应如何可能改善城市空气质量，但指出总排放仍在上升且政策转化机制不透明。
China’s dramatic rise from poverty to global economic prominence has been accompanied by an equally dramatic increase in environmental damages. The book under review presents an exploration of economic and political economy factors that might bring about a reversal in emissions that contribute to high pollution loadings in large urban areas. The authors highlight preference shifts associated with rapid growth of per capita income and express optimism about government responses to demands for a cleaner environment. There are some indications that China’s largest cities are indeed getting cleaner air. However, total emissions (largely from heavy industry and coal-fired energy generators) continue to rise, and the mechanisms by which preference shifts turn into policy changes remain opaque. It may be that China’s most polluting industries are sorting into localities where either preferences for clean air are less pronounced or local governments are less responsive. This may match a positively selected counterflow of individuals seeking better environmental amenities and more responsive government.