This paper investigates the role of preferences for social interactions or outcomes in determining observed patterns of racial segregation. In the theoretical section, consumers maximize utility by allocating time between personal time and social interactions within their neighborhood, and the dual of this problem is used to investigate the bidding and sorting of households over racial composition. The models suggests that African-American households may outbid white households to reside in white neighborhoods, and unlike previous models of segregation this model is consistent with either racial segregation or integration. In the empirical analysis, proxy variables are developed for unobservable attributes that enter household preferences based on measures of household outcomes and satisfaction, and then specifies an econometric model of residential location choice using those attributes. The paper finds evidence that racial differences in preferences for education can explain a substantial portion, but not all, of the racial segregation observed in 1985 Philadelphia using data from the American Housing Survey.
Journal of Economic Literature Classification: D1, D4, J7, R21 Segregation and Racial Preferences:
New Theoretical and Empirical ApproachesRacial segregation in housing has been a feature of major American Metropolitan areas ever since the first major rural to urban migration in the late 1800's. African-Americans are more segregated than other minority groups, and only a small fraction of this segregation can be explained by socio-economic factors. While segregation has declined over the last few decades, the levels are still quite high in many urban areas (Massey and Denton, 1993). Moreover, these declines have been accompanied by a narrowing of the black-white wage gap (Daly and Couch, 2000) and as a result socioeconomic factors still cannot explain very much of the remaining level of segregation (DeRango, 1999). Naturally, researchers have searched for alternative explanations for the high level of segregation in American metropolitan areas. Much of this debate has focused on housing market discrimination and racial differences in preferences as possible explanations. This paper proposes and implements new theoretical and empirical approaches for examining the underlying causes of racial segregation in housing. Specifically, the theoretical and empirical models in this paper assume that households do not have preferences for neighborhood racial composition, nor for other easily observable location attributes like percent poverty or average education, but rather assume that apparent preferences for observed location attributes are derived demands that arise from a household's underlying preference for social interaction or for positive outcomes that arise from those social interactions.1 Prejudice, cultural affinity, and other factors related to race and ethnicity may influence outcomes, but they do so by On the theoretical side, traditional analyses have simply assumed that households have a...