@unpublished{publication-20777,
	author={Ossa, Ralph and Staiger, Robert W and Sykes, Alan O},
	doi={10.3386/w27012},
	institution={National Bureau of Economic Research},
	number=27012,
	pages=69,
	series={Working Paper Series},
	title={Disputes in international investment and trade},
	year=2020,
}