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What You Import Matters for Productivity Growth: Experience from Chinese Manufacturing Firms
Jiawei Mo, Larry D. Qiu, Hongsong Zhang, Xiaoyu Dong, Dec 22, 2021We find that capital import has a substantially larger productivity effect than intermediates import, by generating significant long-term productivity gains through R&D-capital synergy, R&D-inducing, and direct dynamic productivity effects. Our findings highlight the importance of tariff structure in tariff liberalization: the change in tariff structure explains 18% of the productivity gains following China’s WTO accession.
Clean Air as an Experience Good in Urban China
Matthew E. Kahn, Weizeng Sun, Siqi Zheng, Oct 14, 2020If clean air is a valued experience good, then the short-term reduction in pollution in the spring of 2020 due to the COVID-19 shutdown could have persistent medium-term effects on reducing urban pollution levels as cities adopt new “blue sky” regulations to maintain recent pollution progress. Using data from 144 cities in China, we find that the largest experience good effect should take place for cities featuring a high pollution-sensitive population and where air quality has sharply improved during the pandemic. The residents...
Trade Policy Uncertainty and Firm Innovation
Qing Liu, Hong Ma, May 12, 2021This study proposes a novel channel through which trade liberalization may induce innovation through the reduction of trade policy uncertainties (TPU) in destination markets. To verify this link, we utilize the significant reduction of TPU engendered by China's accession to the World Trade Organization (WTO) in 2001 as a quasi-natural experiment. We find that reduction in TPU significantly encourages firms' patent applications and that firms' innovation responses to TPU reduction vary by productivity, ownership, exporting status, and the irreversibility of investment.
Exporting like China: The Determinants of Trade Status
Russell Cooper, Guan Gong, Guanliang Hu, Ping Yan, Feb 03, 2021We study the export decision of Chinese manufacturing firms, both public and privately owned enterprises. In 2019, China’s exports of goods accounted for 13% of goods exported in the world and around 20% of China’s GDP. The importance of understanding the determinants of trade patterns in China goes beyond its national borders. Observed export decisions contradict the prediction of the standard trade model...
Structural Change and the Stability of Aggregate Employment in China
Wen Yao, Xiaodong Zhu, Oct 27, 2021In developed countries, aggregate employment has a strong positive correlation with aggregate output, and it is almost as volatile as output. In China, the correlation of aggregate employment and output is close to zero, and the volatility of aggregate employment is very low. We argue that the key to understanding the stability of aggregate employment in China is labor reallocation between the agricultural and non-agricultural sectors, and that the declining relative demand...
