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Primary Care Chronic Disease Management in Rural China

Yiwei Chen, Hui Ding, Min Yu, Jieming Zhong, Ruying Hu, Xiangyu Chen, Chunmei Wang, Kaixu Xie, Karen Eggleston, Dec 11, 2019

Health systems globally face increasing morbidity and mortality from chronic diseases, yet many — especially in low- and middle-income countries — lack strong primary care. Among recent contributions to understanding how economic incentives can be harnessed to address this challenge is a study in which we analyze China’s efforts to promote primary care management for rural residents with chronic disease...

Are the Most Aggressive Investors in China Actually Informed?

Christian T. Lundblad, Zhishu Yang, Qi Zhang, Aug 30, 2017

Using a unique Chinese data set capturing the trading behavior of particularly aggressive investors, we provide new evidence that is consistent with the presence of informational advantages. Critically, an advantage of our data is that we can also directly identify several plausible channels through which such an informational advantage could arise. Specifically, return predictability around key value-relevant events is most pronounced in the presence of aggressive traders who share the same geographic location as the firms in which they trade.

Data, Collateral, and Implications for the Credit Cycle

Leonardo Gambacorta, Yiping Huang, Zhenhua Li, Han Qiu, Dec 09, 2020

The use of massive amounts of data by large technology firms (big techs) to assess firms’ creditworthiness could reduce the need for collateral in credit markets. Using a unique dataset of more than 2 million Chinese firms that received credit from both an important big tech firm (Ant Group) and traditional commercial banks, we find that a greater use of big tech...

Can Investment Incentives Crowd Out Innovation? Evidence from China

Shaowei Ke, Yao Lu, Xinzheng Shi, Yeqing Zhang, Nov 06, 2019

The Chinese government has been using strong fiscal stimuli to encourage investment. While these fiscal policies, such as investment tax credits, often encourage firm investment, we find that investment tax incentives may generate an unintended reduction of firms’ innovation. Moreover, the crowding-out effect is non-monotonic in the level of financial constraints.

How Credible Is Hong Kong’s Currency Peg

Urban Jermann, Bin Wei, Vivian Yue, Apr 08, 2026

Using daily spot exchange rates and derivatives prices, we estimate a peg-survival probability p and an implied fundamental value of V for HKD under an alternative regime...