In this paper, we examine whether county-level measures of poverty and social disadvantage are correlated with county-level variation in the black/white foster care placement gap. The black/white placement gap refers to the fact that when the rate of placement into foster care for black children...

We survey the theoretical literature on careers in organizations, focusing on models that address detailed evidence or stylized facts. We begin with what we call building-block models: human-capital acquisition, job assignment, incentive contracting, efficiency wages, and tournaments. We then...

Strategic alliances range from unstructured collaborations, through consortia and joint ventures that superimpose new governance structures on existing firms, to transactions that restructure firm boundaries and asset ownership. In this paper, we draw on detailed discussions with practitioners...