Public Versus Private Protection Against Crime : The Case of Somali Piracy

This paper analyzes the rise and demise of piracy off the coast of Somalia to highlight the interplay between public and private crime protection measures. Using unique data on attacks, hijacks, and ransoms, the authors estimate a structural model of Somali piracy to calculate the elasticity of crim...

Full description

Bibliographic Details
Main Authors: Do, Quy-Toan, Ma, Lin, Ruiz, Claudia
Language:English
en_US
Published: World Bank, Washington, DC 2016
Subjects:
Online Access:http://documents.worldbank.org/curated/en/2016/07/26585012/pirates-somalia-crime-deterrence-high-seas
http://hdl.handle.net/10986/24838
Description
Summary:This paper analyzes the rise and demise of piracy off the coast of Somalia to highlight the interplay between public and private crime protection measures. Using unique data on attacks, hijacks, and ransoms, the authors estimate a structural model of Somali piracy to calculate the elasticity of crime with respect to two forms of protection: the publicly-provided deployment of international navies in the Western Indian Ocean and the private provision of maritime security contractors on board vessels. They assess both positive and negative spillovers associated with private security. Their findings have implications for the optimal composition of protective measures and the regulation of the market for private security.