Annual Conference
|
Real Estate and Urban Economics
|
May 2018
The Welfare Effects of Passenger Transportation Infrastructure: Evidence from China
In this paper, we develop a framework for evaluating the welfare impacts of passenger
transportation infrastructure and apply it to study China’s High Speed Railway (HSR)
network. We exploit newly available data on the universe of Chinese consumers’ credit
and debit card transactions to construct city-to-city bilateral passenger flows. Using
this dataset, along with detailed information on travel costs across different modes of
transportation over time, we estimate the parameters of a demand system for travel
to, and for consumption of goods at, each city in the country. On average, a direct
HSR connection between two city leads to a 35% increase in the number of bilateral
trips and a 28% increase in bilateral card transaction value. At our demand parameter
estimates, this implies that removing the entire HSR network would lead to a 4.5%
reduction in welfare gains from out-of-city consumption and trips
Keywords:
Welfare impacts, passenger transportation infrastructure, High Speed Railway