This book provides an overview on the overcapacity problem facing China and examines the main characteristics of overcapacity in some important industries. The book identifies two types of overcapacity: one is excess capacity that results from natural supply-demand dynamics or cyclical economic fluctuations under a relatively sound market system; the other is overcapacity caused by the overinvestment of enterprises under a flawed economic system. It probes into how overcapacity is caused and finds two contributors — change of growth model and institutional flaws. It explores to establish a long-term mechanism for solving the problem. The book concludes that China should establish a long-term mechanism to prevent and resolve overcapacity, and to establish healthy relationship between the market and the government.