Reference point: p. 51
reference-type: Book Section
author: Durlauf, Steven N. and Nagin, Daniel
year: 2011
title: The deterrent effect of imprisonment
booktitle: Controlling crime: strategies and tradeoffs
place-published: Chicago
publisher: University of Chicago Press
otx-key: Durlauf-2011
Full text: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1878279