Does interracial/interethnic propinquity breed hostility or harmony? Group threat and contact theories generally answer hostility and harmony, respectively. The author proposes that a historically and culturally rooted racial/ethnic hierarchy differentially shapes whites' present-day threat of, contact with, and ultimately, prejudice towards…

Inherent to all social exchange relations are elements of both cooperation and competition. We develop and test a theoretical model which proposes that the relative salience of the competitive, conflictual elements of exchange mediate and explain the negative effects of negotiated exchange, as compared with reciprocal exchange, on actors'…