China’s fare share? The growth of Chinese exports in world trade

The growth of Chinese exports in market share over the past two decades is a singular event in the history of world trade. Using data from 1995–2010, we document this growth in a variety of ways. We show that the expanded trade is pervasive. Virtually every country in the world has seen China claim a larger share of its import market. Then, we use Constant Market Share analysis to determine which country or countries have lost market share as China’s trade has grown. Contrary to much discussion in the popular press, we find strong evidence that other developing countries have not seen export shares fall as a result of China’s gains. Rather, our results suggest that China’s share growth has come largely at the expense of exporters based in developed countries, especially Japan and the United States.