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Stephen Ansolabehere James M. Snyder Jr. Aaron B. Strauss Michael M. Ting 《American journal of political science》2005,49(3):550-563
Over the last two decades a large and important literature has emerged that uses game theoretic models of bargaining to study legislative coalitions. To test key predictions of these models, we examine the composition of coalition governments from 1946 and 2001. These predictions are almost always expressed in terms of parties' minimal-integer voting weights. We calculate such weights for all parliamentary parties. In addition, we develop a statistical model that nests the predictions of many of these models of the distribution of posts. We find that for parties that join (but did not form) the government, there is a linear relationship between their share of the voting weight in parliament and their share of cabinet posts. The party that forms the government (the formateur) receives a substantial "bonus" relative to its voting weight. The latter finding is more consistent with proposal-based bargaining models of coalition formation and suggests that parties gain disproportionate power not because of their size but because of their proposal power. 相似文献
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Liverpool Law Review - Animal welfare legislation routinely places obligations on owners of animals to take action to ensure that the welfare of the animal(s) is protected. Such legislation often... 相似文献
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This paper offers graphic illustration of so-called “valence” models of candidates responding to their perceptions of voter location in a two-party system. Models by Groseclose and others show how the combination of candidate uncertainty about the median voter location, nonzero candidate valence, and policy motivated candidates leads to departures from the median voter prediction. With one policy dimension, either there exists an equilibrium where the candidates do not converge to the median (or any other common position) or there exists no equilibrium. We offer illustrations based on plausible conditions. Under some conditions we show an equilibrium where candidates locate at separate policy positions. Under others, we illustrate the absence of equilibrium. 相似文献
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Although Zambia's deteriorating macro-economic situation has created a difficult environment for business, it also creates opportunities for the emergence of small and micro enterprises. Recent government policy reforms affecting these firms are discussed, along with existing programmes for credit, training, technical assistance, and common-site facilities/business incubators. The current programmes are limited in scope relative to the potential demand, and qualitative improvements are needed. Time-phased options for assisting small and micro enterprises are discussed. 相似文献