Private Benefits from Public Investment in Climate Adaptation and Resilience

Abstract

Flood protection infrastructure investments, such as Army Corps of Engineers levees, can enhance resilience to flood risks amplified by climate change. We estimate levees’ benefits by exploiting repeat residential property transactions. In areas protected by levees, home values increase 3-4 percent. Levees impose adverse spillover flood risks that reduce home values in nearby areas by 1-5 percent. Capitalized benefits in protected areas are progressive, but adverse spillover impacts are regressive. Capitalized benefits at levee construction do not vary by race, but racial sorting occurs post-construction. The local political economy of levee construction can explain the distribution of winners and losers.