Discrimination and the unemployment durations of white and black males

Abstract

In this study we develop a model to decompose the longer unemployment duration of blacks into discriminatory and non-discriminatory components. By extending Becker's theory of discrimination to job-search theory, the discriminatory component is seen to be the result of two separate effects. First, a white treatment advantage shortens the unemployment duration of whites because they receive more frequent and higher wage offers than would prevail in the absence of discrimination for working alongside blacks. Second, a black treatment disadvantage lengthens the jobless spell of blacks because blacks receive lower wage offers than would prevail without discrimination as discriminating employers extract quasi-rents from their labour. We estimate our model using date from the CPS Displaced Workers Survey. The results show that 3.81 of the 4.58 weeks longer unemployment spell for blacks is due to discrimination, with 3.11 weeks resulting from the white treatment advantage, and 0.7 weeks emanating from the black ...