@unpublished{publication-5195,
	author={Rohner, Dominic and Thoenig, Mathias and Zilibotti, Fabrizio},
	institution={University of Zurich},
	issn={1664-7041},
	number={No. 13},
	pages=49,
	series={Working paper series / Department of Economics},
	title={War Signals: A Theory of Trade, Trust and Conflict},
	year=2011,
}