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Improving Regulation for Innovation: Evidence from China’s Pharmaceutical Industry

Ruixue Jia, Xiao Ma, Jianan Yang, Yiran Zhang, Mar 06, 2024

In 2015, China revamped its pharmaceutical regulations, drawing inspiration from the US, to accelerate drug approvals. Using data at the drug and firm levels during 2011–2021, this study reveals three key outcomes.

Migration,Tariffs,and China’s Export Surge

Chen Liu, Xiao Ma, Oct 18, 2023

China’s exports have increased dramatically in recent decades. We build a multi-sector spatial general equilibrium model and combine rich data sources to account for China’s export surge between 1990 and 2005 from three policy changes: China’s import tariffs, tariffs imposed on China’s exports, and barriers to internal migration in China.

Social Media Engagement Increases Government Action, Decreases Pollution

Mark Buntaine, Michael Greenstone, Guojun He, Mengdi Liu, Shaoda Wang, Bing Zhang, Dec 14, 2022

In China, citizen participation in environmental governance via social media could significantly improve regulatory effort, leading to substantial environmental benefits.

BigTech Credit and Monetary Policy Transmission

Yiping Huang, Xiang Li, Han Qiu, Changhua Yu, Dec 07, 2022

By comparing business loans made by a BigTech bank with those made by traditional banks, this study finds that BigTech loans tend to be smaller, and the BigTech lender is more likely to grant credit to new borrowers than conventional banks in response to expansionary monetary policy.

Microgiving with Digital Platforms

Xiheng Jiang, Jianwei Xing, Jintao Xu, Eric Zou, Nov 30, 2022

“Microgiving,” a new model of fundraising made possible by digital technologies, is premised on the notion that charities can raise substantial funds by soliciting minuscule donations from many individuals.