@article {2073,
	title = {Worker Characteristics and Wage Differentials: Evidence from a Gift-Exchange Experiment},
	journal = {Journal of Economic Behavior \& Organization},
	volume = {97},
	year = {2014},
	pages = {185{\textendash}203},
	author = {Englmaier, Florian and Strasser, Sebastian and Winter, Joachim}
}
