2 IZA Discussion Papers
IZA Discussion Paper No. 10302
published in: Solomon W. Polachek , Konstantinos Pouliakas , Giovanni Russo , Konstantinos Tatsiramos (ed.) Skill Mismatch in Labor Markets (Research in Labor Economics, Volume 45) Emerald Publishing Limited, pp.345 - 407
IZA Discussion Paper No. 9322
published in: Labour Economics,, 2018, 55, 18-40