@TechReport{iza:izadps:dp6259,
            	author={Lofstrom, Magnus and Hayes, Joseph},
            	title={H-1Bs: How Do They Stack Up to US Born Workers?},
            	year={2011},
	month={Dec},
            	institution={Institute of Labor Economics (IZA)},
            	address={Bonn},
            	type={IZA Discussion Paper},
            	number={6259},
            	url={https://www.iza.org/publications/dp6259},
	abstract={Combining unique individual level H-1B data from U.S. Citizenship and Immigration Services (USCIS) and data from the 2009 American Community Survey, we analyze earnings differences between H-1B visa holders and US born workers in STEM occupations. The data indicate that H-1Bs are younger and more skilled, as measured by education, than US born workers in the same occupations. We fail to find support for the notion that H-1Bs are paid less that observationally similar US born workers; in fact, they appear to have higher earnings in some key STEM occupations, including information technology.},
	keywords={temporary workers;H-1B;immigration;high-skill;STEM},
            }