We provide a rigorous examination of the causal impact of human mobility restrictions, particularly the lockdown of the city of Wuhan on January 23, 2020, on the containment and delay of the spread of the Novel Coronavirus (2019-nCoV) in China. We employ various difference-in-differences strategies to disentangle the lockdown effect on human mobility reductions from other confounding effects, including a panic effect, a virus deterrence effect, and a Spring Festival effect...
We explore a tax reform on manufacturing firms in China in order to study the impact of taxes on firm innovation. The reform switched corporate income tax collection from a local to state tax bureau and reduced the effective tax rate by 10 percent. The reform only applied to firms established after January 2002, allowing us to use a regression...
This article explores the intriguing connection between Chinese zodiac signs and parental investment in children’s development. Particularly, parents invest more in children born under the “lucky” sign of the dragon, potentially impacting their cognitive and noncognitive skills alike.
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.
Gender-targeted job ads are common in many emerging economies. Using data from jobboards—which differ substantially in terms of culture, size, and user groups targeted—our empirical evidence suggests that policies that target workers’ application decisions may be at least as important as policies that target employers’ screening decisions, if not more.