A Bridge on Economic Issues between China and the World
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Mapping U.S.-China Technology Decoupling, Innovation, and Firm Performance
Pengfei Han, Wei Jiang, Danqing Mei, Dec 01, 2021We develop measures for technology decoupling and dependence between the U.S. and China based on combined patent data. The first two decades of the century witnessed a steady increase in technology integration (or less decoupling), but China’s dependence on the U.S. increased (decreased) during the first (second) decade. Decoupling in a technology field predicts China’s growing dependence on U.S. technology, which, in turn, predicts less decoupling further down the road...
China’s Growing Presence in Tax Havens: Implications for Policy and Research
Chris Clayton, Antonio Coppola, Amanda Dos Santos, Matteo Maggiori, Jesse Schreger, Jul 12, 2023Chinese firms are increasingly utilizing tax havens like the Cayman Islands, Bermuda, and the British Virgin Islands to raise large sums of capital from foreign investors, accounting for over 60% of total offshore equities by 2020.
China’s War on Pollution: A Review of Evidence from the First Five Years
Michael Greenstone, Guojun He, Shanjun Li, Eric Zou, Jun 30, 2021The decade from 2010 to 2019 marked a significant turning point in China’s approach to environmental regulation and pollution. This review article examines recent trends in air and water quality, with a focus on the five years following the Chinese government’s announcement of its “war on pollution” in 2014. It also summarizes the emerging literature that has taken advantage of recent improvements in data availability and accuracy to understand the social, economic, and health impacts of environmental pollution in China.
BigTech Lending as a New Form of Financial Intermediation
Jon Frost, Leonardo Gambacorta, Yi Huang, Hyun Song Shin, Pablo Zbinden, Jun 19, 2019BigTech firms, i.e. large technology firms whose primary business is digital services, are entering finance. Their entry into finance started with payments. Increasingly, they have expanded beyond payments into the provision of credit, insurance, and toward savings products, either directly or in partnership with incumbent financial institutions...
Leverage-Induced Fire Sales and Stock Market Crashes
Jiangze Bian, Zhiguo He, Kelly Shue, Hao Zhou, Dec 03, 2018The authors find that margin investors heavily sell their holdings when their account-level leverage edges toward the maximum leverage limits. Stocks that are disproportionately held by accounts close to leverage limits experience high selling pressure and abnormal price declines that subsequently reverse over the next 40 trading days. Unregulated shadow-financed margin accounts contributed more to the market crash even though these shadow accounts had higher leverage limits and held a smaller fraction of market assets.
