Climate change, agricultural production and civil conflict

Evidence from the Philippines

Benjamin Crost, Claire Duquennois, Joseph H. Felter, Daniel I. Rees

Research output: Contribution to journalArticle

Abstract

Using unique data on conflict-related incidents in the Philippines, we exploit seasonal variation in the relationship between rainfall and agricultural production to learn about the mechanism through which rainfall affects civil conflict. We find that an increase in dry-season rainfall leads to an increase in agricultural production and dampens conflict intensity. By contrast, an increase in wet-season rainfall is harmful to crops and produces more conflict. Consistent with the hypothesis that rebel groups gain strength after a bad harvest, we find that negative rainfall shocks lead to an increase in conflict incidents initiated by insurgents but not by government forces. These results suggest that the predicted shift towards wetter wet seasons and drier dry seasons will lead to more civil conflict even if annual rainfall totals remain stable. We conclude that policies aimed at mitigating the effect of climate change on agriculture could have the added benefit of reducing civil conflict.

Original languageEnglish (US)
Pages (from-to)379-395
Number of pages17
JournalJournal of Environmental Economics and Management
Volume88
DOIs
StatePublished - Mar 1 2018

Fingerprint

agricultural production
climate change
rainfall
wet season
dry season
conflict
Philippines
Agricultural production
Climate change
Rainfall
Civil conflict
seasonal variation
agriculture
crop
Incidents

Keywords

  • Civil conflict
  • Climate change
  • Rainfall

ASJC Scopus subject areas

  • Economics and Econometrics
  • Management, Monitoring, Policy and Law

Cite this

Climate change, agricultural production and civil conflict : Evidence from the Philippines. / Crost, Benjamin; Duquennois, Claire; Felter, Joseph H.; Rees, Daniel I.

In: Journal of Environmental Economics and Management, Vol. 88, 01.03.2018, p. 379-395.

Research output: Contribution to journalArticle

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