Discussion paper DP8840 Labor Differentiation and Agglomeration in General Equilibrium Yves Zenou Marcus Berliant 1 Feb 2012 International Trade and Regional Economics Labour Economics D51 R14
Discussion paper DP1476 The Effects of Migration on the Relative Demand of Skilled versus Unskilled Labour: Evidence from Spain Juan J Dolado Juan Francisco Jimeno 30 Sep 1996 Human Resources H30 J51 J61
Discussion paper DP727 Mass Migration, Unions, and Fiscal Migration Policy Klaus F. Zimmermann Christoph Schmidt Anette Gehrig 8 Oct 1992 Migration Human Resources H30 J51 J61