@TechReport{iza:izadps:dp4063,
            	author={Koskela, Erkki and König, Jan},
            	title={Can Profit Sharing Lower Flexible Outsourcing? A Note},
            	year={2009},
	month={Mar},
            	institution={Institute of Labor Economics (IZA)},
            	address={Bonn},
            	type={IZA Discussion Paper},
            	number={4063},
            	url={https://www.iza.org/index.php/publications/dp4063},
	abstract={We analyze the following question associated with flexible outsourcing under imperfect domestic labour market: How does the implementation of profit sharing influence flexible outsourcing? We show that in general profit sharing has a negative effect on low skilled wage and thus an outsourcing decreasing character. However due to labour union determination of effort a constant effort level will result so that in this case firm's optimal choice of profit sharing is zero.},
	keywords={flexible outsourcing;profit sharing;labour market imperfection},
            }