We propose a simple methodology for decomposing differences in the first moment into characteristics and coefficients effects. This methodology provides a way to apply the Blinder-Oaxaca decomposition to a non-linear function for both aggregate and detailed decompositions.

We propose a measure of the industrial gender wage gap which is free from an identification problem by using inter-industry wage differentials, or industrial wage premia. We draw on a recent literature showing that a normalized regression equation can be used to resolve the identification...

Oaxaca and Ransom (1999) show that a detailed decomposition of the coefficients effect is destined to suffer from an identification problem since the detailed coefficients effect attributed to a dummy variable is not invariant to the choice of reference groups. It turns out that the...

This paper joins discussions on normalized regression and decomposition equations in devising a simple and general algorithm for obtaining the normalized regression and applying it to the Oaxaca decomposition. This resolves the invariance problem in the detailed Oaxaca decomposition. An...

Social scientists are often interested in assessing relative changes between two groups over time, for example, the convergence of black-white wages from 1940 to 1990. In such situations, we need a control group for both treatment groups to remove biases resulting from time trends and unobserved...

Oaxaca and Ransom (1999) show that a detailed decomposition of the coefficients effect is destined to suffer from an identification problem since the detailed coefficients effect attributed to dummy variables is not invariant to the choice of reference groups. It turns out that the...

We present a detailed decomposition method and provide a Stata estimator to assess relative changes between two groups over time in a synthetic cohort analysis. Using the convergence of black–white wage gap between 1960 and 1970 as an example, we show that education accounts for 73% of the...

While the gender wage gap has reduced considerably in the U.S. since the late 1970s, in Denmark it has virtually stagnated over the same period. Using the U.S. CPS and the Danish Longitudinal Sample data, we compare the development in the gender wage gaps in these two countries between 1983-1995...

This literature review starts with a general discussion of young people and their various activities with special emphasis on youth unemployment and the outcome of alternative ways of measuring the prevalence of unemployment among young people. Thereafter the focus turns to measures targeted at...

This paper provides empirical evidence on the differences in the use of fixed-term contracts across the Spanish regions, and on its origin. An extension of the traditional Oaxaca-Blinder decomposition to non-linear model is, for the first time, applied to the analysis of these regional...