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Data-Intensive Innovation and the State: Understanding China’s AI Leadership

Martin Beraja, David Yang, Noam Yuchtman, Sep 23, 2020

China has become a world leader in the development of artificial intelligence (AI), a data-intensive technology with the potential to transform the global economy. We argue that the Chinese state’s collection of data and provision of data to commercial firms contribute to China’s AI leadership. We provide supportive evidence from China’s facial recognition AI sector and develop a macroeconomic model that illustrates how the Chinese state's surveillance interest aligns with promoting AI innovation, but potentially at the expense of privacy.

Mapping U.S.-China Technology Decoupling, Innovation, and Firm Performance

Pengfei Han, Wei Jiang, Danqing Mei, Dec 01, 2021

We 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...

How Liberalizing Trade with China Led to a Boom in International Students in the US

Gaurav Khanna, Kevin Shih, Ariel Weinberger, Mingzhi Xu, Miaojie Yu, Aug 16, 2023

Focusing on China’s accession to the World Trade Organization, we show that Chinese cities with more exposure to trade liberalization sent more students to US universities.

A New Perspective on China’s Credit Boom

Kinda Hachem, Michael Zheng Song, Jun 20, 2017

What caused the enormous credit boom in China? This column by Kinda Hachem and Michael Song offers an unexpected explanation of stricter liquidity regulations on banks leading to a credit boom through competition between small and big banks and their heavy use of shadow banking investment instruments.

China’s War on Pollution: A Review of Evidence from the First Five Years

Michael Greenstone, Guojun He, Shanjun Li, Eric Zou, Jun 30, 2021

The 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.