“…Many studies estimating the relationship between fdi and income inequality have found it to be positive (Tsai, 1995;Velde, 2003;Choi, 2006;Basu and Guariglia, 2007;Herzer, Hühne and Nunnenkamp, 2012), while others have found it to be negative, or have been unable to find any relationship (Milanovic, 2003;Sylwester, 2005). At the microeconomic level, however, a large branch of the literature has found that when fdi is present, the wage gap between skilled and unskilled workers increases, as therefore does income inequality (Lipsey and Sjöholm, 2004;Mah, 2002;Velde, 2003;Aitken, Harrison and Lipsey, 1996;Feenstra and Hanson, 1997).…”