%0 Report %A Koskela, Erkki %T Analysis of Labor Tax Progression under Heterogeneous Domestic Labor Markets and Flexible Outsourcing %D 2010 %8 2010 Nov %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 5313 %U https://www.iza.org/publications/dp5313 %X What are the impacts of labor tax reform on wage setting and employment to keep the relative tax burden per low-skilled and high-skilled workers constant in the case of heterogeneous domestic labor markets, i.e. imperfect competition in low-skilled labor and perfect competition in high-skilled labor in the presence of outsourcing? A higher degree of tax progression by raising the wage tax and the tax exemption for the low-skilled workers will decrease the wage rate and increase labor demand of low-skilled workers, whereas it will decrease (increase) employment of high-skilled workers in CES utility function when the elasticity of substitution between consumption and leisure is higher (lower) than one. A higher degree of wage tax progression for the high-skilled worker will have no effect on the high-skilled wage in the presence of CES utility function. %K heterogeneous domestic labor markets %K wage bargaining %K impacts of labor taxation %K outsourcing