PT  - JOURNAL ARTICLE
AU  - Sandra V. Rozo
AU  - Hernan Winkler
TI  - Is Informality Good for Business?
AID  - 10.3368/jhr.56.4.1018-9794R2
DP  - 2021 Oct 02
TA  - Journal of Human Resources
PG  - 1141--1186
VI  - 56
IP  - 4
4099  - http://jhr.uwpress.org/content/56/4/1141.short
4100  - http://jhr.uwpress.org/content/56/4/1141.full
SO  - J Hum Resour2021 Oct 02; 56
AB  - We examine the effects of large inflows of internally displaced persons (IDP), who are primarily absorbed by the informal sector, on the behavior of formal manufacturing firms in Colombia. To identify causal effects, we employ annual firm-level panel data between 1995 and 2010 and exploit the fact that, when conflict intensifies, forcefully displaced individuals tend to migrate to municipalities where people from their origin locations settled earlier. We find that large inflows of IDP induce sizable negative effects on the intensive and extensive margins of production of formal firms. These effects are stronger for firms operating in sectors that face a stronger competition from the informal economy.