@unpublished{publication-18196,
	author={Kaiser, Ulrich and Kongsted, Hans Christian and Ronde, Thomas},
	institution={University of Zurich},
	issn={2296-0422},
	number=336,
	pages=28,
	series={UZH Business Working Paper Series},
	title={Does the mobility of R and D labor increase innovation?},
	year=2013,
}