@TechReport{iza:izadps:dp13731,
            	author={Advani, Arun and Koenig, Felix and Pessina, Lorenzo and Summers, Andy},
            	title={Importing Inequality: Immigration and the Top 1 Percent},
            	year={2020},
	month={Sep},
            	institution={Institute of Labor Economics (IZA)},
            	address={Bonn},
            	type={IZA Discussion Paper},
            	number={13731},
            	url={https://www.iza.org/publications/dp13731},
	abstract={In this paper we study the contribution of migrants to the rise in UK top incomes. Using administrative data on the universe of UK taxpayers we show migrants are over-represented at the top of the income distribution, with migrants twice as prevalent in the top 0.1% as anywhere in the bottom 97%. These high incomes are predominantly from labour, rather than capital, and migrants are concentrated in only a handful of industries, predominantly finance. Almost all (85%) of the growth in the UK top 1% income share over the past 20 years can be attributed to migration.},
	keywords={income inequality;migration;top income shares},
            }