@article{publication-1989,
	author={Egger, H and Egger, P},
	issn={1611-6607},
	journal={Applied Economics Quarterly},
	number=1,
	pages={49-64},
	publisher={Duncker & Humblot},
	title={On market concentration and international outsourcing},
	volume=49,
	year=2003,
}