The entry of High-Speed Railways (HSR) represents a disruptive competition to airlines, particularly for short- to medium-distance journeys. Utilizing a unique dataset that contains the details of all flights departing from Beijing to 113 domestic destinations in China since January 2009, we...

We quantify 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). We employ a set of difference-in-differences (DID) estimations to disentangle the...

We provide new evidence on the causal effects of housing wealth on consumer behavior. To overcome the empirical challenge of non-random housing wealth changes, we exploit the unexpected announcement of China's newest national-level new area--Xiong'an New Area--on April 1, 2017 as an exogenous...

Using China's expansion of the high-speed rail system (HSR) as a quasi-natural experiment, we analyze the comprehensive vehicle registration data from 2010 to 2023 to estimate the causal impact of HSR connectivity on the adoption of electric vehicles (EVs). Implementing several identification...