@TechReport{iza:izadps:dp6767,
            	author={Juessen, Falko and Linnemann, Ludger},
            	title={Identifying Regional Labor Demand Shocks Using Sign Restrictions},
            	year={2012},
	month={Jul},
            	institution={Institute of Labor Economics (IZA)},
            	address={Bonn},
            	type={IZA Discussion Paper},
            	number={6767},
            	url={https://www.iza.org/publications/dp6767},
	abstract={We propose using sign restrictions to identify regional labor demand shocks in a panel VAR of US federal states. Observed migration responds significantly, but less persistently than the residual-based migration measure constructed by Blanchard and Katz (1992).},
	keywords={regional labor markets;migration;panel VAR;sign restrictions},
            }