Banks and Natural Disasters
42 Pages Posted: 21 Aug 2019
Date Written: August 16, 2019
Natural disasters are not rare and costless events. Indeed, the evidence indicates there has been an acceleration in the number of disasters and the associated costs over the past century. Such disasters can cause severe property damage in the communities affected. Typically, insurance policies and government disaster relief fail to cover the full amount of damages. In this case, banks can play an important supporting role in providing additional funding for the necessary reconstruction that takes place after disasters. We provide evidence that following natural disasters, banks with branches in the affected areas raise both deposit and loan rates, but the latter more than the former so that net interest margin increases. This, in turn, leads to an increase in return on assets for such banks, but not sufficiently large enough to indicate profiteering. At the same time, banks increase the use of brokered deposits after natural disasters to help fund the increased demand for loans by individuals and firms in affected communities. Thus banks located in the disaster-prone areas contribute to helping communities recover from natural disasters.
Keywords: Bank Performance, RateWatch, Natural Disaster
JEL Classification: G21
Suggested Citation: Suggested Citation