4 IZA Discussion Papers
IZA Discussion Paper No. 14822
IZA Discussion Paper No. 8084
published in: Econometric Theory, 2018, 34(1), 112–133
IZA Discussion Paper No. 145
see DP 877 for a revised and general decomposition method
IZA Discussion Paper No. 69
revised version published in: Journal of Economic and Social Measurement, 2007, 32 (1), 15-22