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Donald Wittman 《Public Choice》2005,124(3-4):365-382
Voters value valence characteristics such as honesty and competence. In this paper, we consider the situation where candidates may have more than one valence characteristic of importance to the voters. At the same time we introduce a new concept “the median-crossing property" which differs from single-peakedness and is less restrictive than the single-crossing property. If indifference curves satisfy the median-crossing property, then voting is transitive and the majority's preference rankings coincide with those of the median voter; if the indifference curves violate the median-crossing property, then intransitivity may arise. The framework also allows us to consider elections with costly policy. 相似文献
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This study examines whether the incidence of crossburnings rises in areas where white supremacist organizations, such as the Christian Knights of the Ku Klux Klan, have held rallies or demonstrations. Using data from two public interest groups, Klanwatch and North Carolinians Against Racial and Religious Violence, we track crossburnings and white supremacist activities in 100 North Carolina counties annually for the period 1987–1993. Various statistical models, including an event count analysis that allows each county to have its own level or reporting bias, indicate that the base rate at which crossburnings occur rises sharply in counties where a demonstration has taken place. Since none of the suspected crossburners has apparent ties to white supremacist groups, it may be that white supremacist rallies encourage fellow travelers to engage in this form of racial intimidation. 相似文献
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Donald Vandegrift 《European Journal of Law and Economics》1997,4(1):41-54
The literature on performance excuses does not consider the cost of determining whether the conditions established for contract excuse are met. We must incorporate these costs to determine which contract laws are efficient. I show that while the costs of determining whether the conditions for excuse are met will rise with the value of the contested performance, the benefits are unrelated to the value of performance. I conclude that the court should not allow excuse if the value of the contested performance is large. 相似文献
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