@TechReport{iza:izadps:dp8118,
            	author={Ashenfelter, Orley},
            	title={The Early History of Program Evaluation and the U.S. Department of Labor},
            	year={2014},
	month={Apr},
            	institution={Institute of Labor Economics (IZA)},
            	address={Bonn},
            	type={IZA Discussion Paper},
            	number={8118},
            	url={https://www.iza.org/publications/dp8118},
	abstract={This paper contains a review of the early history of program evaluation research at the US Department of Labor. Some broad lessons for successful evaluation research are summarized.},
	keywords={active labor market programs;training programs;program evaluation},
            }