Do People Overreact? Evidence from the Housing Market After the Wenchuan Earthquake

Guoying Deng, Li Gan, Manuel A. Hernandez

NBER Working Paper No. 19515
Issued in October 2013
NBER Program(s):   AG

This paper uses the 2008 Wenchuan earthquake in China as a natural experiment to examine how the housing market reacted to this unforeseen, extreme event. We use a unique transaction dataset for new (under construction) apartment units to analyze the pricing behavior of units in lower versus upper floors before and after the earthquake. We observe that average housing prices decreased after the tremor. However, the relative price of low to high floor units, particularly units located in the first and second floor, considerably increased for several months after the earthquake. This relative pricing pattern is in line with a higher risk perception and fear, triggered after the tremor, of living in upper floors. Additional robustness checks support the apparent overreaction of individuals to a dramatic event.

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Document Object Identifier (DOI): 10.3386/w19515

Published: Journal of Urban Economics Volume 90, November 2015, Pages 79–89 Cover image Do natural disasters cause an excessive fear of heights? Evidence from the Wenchuan earthquake Guoying Denga, , Li Ganb, , Manuel A. Hernandezc, ,

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