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Does Good Luck Make People Overconfident? Evidence from a Natural Experiment in China

Huasheng Gao, Donghui Shi, Bin Zhao, Aug 01, 2018

We find that retail investors who win an allotment for an IPO subscription subsequently become more overconfident relative to retail investors who do not have an allotment. The former group subsequently trades more frequently and loses more money. Overall, our evidence indicates that the experience of good luck makes people more overconfident about their prospects.

Impacts of Housing Policy: China’s Experiment

Kaiji Chen, Qing Wang, Tong Xu, Tao Zha, Jan 13, 2021

China’s unprecedented and unexpected loosening of loan-to-value ratio (LTV) policy during 2014Q4–2016Q3 provides an ideal case to study the role of housing policy in housing booms and busts and its impacts on consumption and debt burdens among households. Evidence from three unique micro datasets shows that such a policy change disproportionately increased the share of mortgages to middle-aged and high-income homeowners in the total amount of newly issued mortgages and at the same time reduced their consumption growth...

The Effect of Pollution and Heat on the Productivity of High-Skill Public Sector Workers in China

Matthew E. Kahn, Pei Li, May 22, 2019

The quality of governance depends on public sector worker productivity. We use micro data from China to document that judges are less productive on polluted days. We find that public sector productivity elasticities are larger than the published estimates of private sector productivity elasticities with respect to pollution.

The Impact of Rapid Aging and Pension Reform on Savings and the Labor Supply: the Case of China

Hui He, Lei Ning, Dongming Zhu, Jun 26, 2019

Individuals can use savings and labor supply to self-insure against uncertainties over their life cycle, such as idiosyncratic income shocks and changes in longevity and pension benefits. Using China as a case study, we investigate, both empirically and quantitatively, the impact of rapid aging and pension reform on savings and the labor supply, and the roles...

Taking Stock of Trade Policy Uncertainty: Evidence from China’s Pre-WTO Accession

George Alessandria, Shafaat Khan, Armen Khederlarian, Dec 04, 2019

We propose a method to estimate the perceived likelihood of an uncertain increase in tariffs using the rise in trade flows in advance of the uncertainty resolution. We apply this framework to the uncertainty surrounding the U.S.’s annual renewal of China’s most-favored-nation (MFN) status in the 1990s. By matching the observed rise in imports in advance of U.S. Congress votes on the renewal, we find that the probability...