strbee analyzes a two-group clinical trial with a survival outcome, in which some subjects may "crossover" to receive the treatment of the other arm. Adjustment for treatment crossover is done by a randomization-respecting method that preserves the intention-to-treat p-value. Copyright 2002 by...

Household investment in preventative health products is low in developing countries even though benefits from these products are very high. What interventions most effectively stimulate demand? In this paper, we experimentally estimate demand curves for health products in Kenya, Guatemala,...

The current study explores the role of economic integration in catalyzing structural change. Specifically, it addresses the question of how reductions in transportation costs affect patterns of production specialization over time. Drawing upon the New Economic Geography literature (Krugman, 1991;...

Household investment in preventative health products is low in developing countries even though benefits from these products are very high. What interventions most effectively stimulate demand? In this paper, we experimentally estimate demand curves for health products in Kenya, Guatemala,...

The majority of the world's land is held in customary tenure systems, often with overlapping claims. Designing effective policy to reduce emissions from deforestation and degradation requires understanding land management choices within these systems. Using a nation-wide random sample of over...

Systematic discrimination and violence against minorities are enduring phenomena. This paper investigates the role of racist narratives in sustaining discriminatory attitudes and collective violence against the Black population in the United States South from 1865 to today. Leveraging plausible...