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		| Matthias  Collischon  | 
	
	
		| Institute for Employment Research (IAB) | 
	
	
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		| Regensburger Straße 104 Bundesagentur für Arbeit | 
	
	
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		| Nürnberg,  90478 | 
	
	
		| DE | 
	
	
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		| matthias.collischon2@iab.de | 
	
	
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		JEL Areas: J7 : Labor Discrimination: General C1 : Econometric and Statistical Methods: General |