The Impact of Typhoons on Economic Activity in the Philippines: Evidence from Nightlight Intensity
28 Pages Posted: 4 May 2020
Date Written: July 30, 2019
Abstract
We quantify the economic impact of typhoons in the Philippines. To this end we construct a panel data set of local economic activity derived from nightlight intensity satellite images and a cell level measure of typhoon damage constructed from storm track data, a wind field model, and a stylized damage function. Our econometric results reveal that there is a statistically and potentially economically significant, albeit short- lived, impact of typhoon destruction on local economic activity. Constructing risk profiles from a 60-year historical set of storms suggests that (near) future losses in economic activity for frequent (5-year return period) and rare (50-year return period) events are likely to range from between 1.0% and 2.5%.
Keywords: economic impact, nightlights, Philippines, typhoons, wind field model
JEL Classification: O17, O44, Q54
Suggested Citation: Suggested Citation