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151.
Congressional choice of effective replacements for the recently banned legislative veto will require an accurate understanding of the actual results of the now unconstitutional device. The impact of the veto varied strikingly depending on, among other things, the type and target of the veto and on the principal sites of review in Congress itself. No single mechanism will suffice. Rather a variety of devices are available and under consideration. The underlying question raised by this analysis is which effects of the veto are worth perpetuating in light of past results and stated congressional objectives.  相似文献   
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近年来,穆斯林世界中伊斯兰教政治化的现象格外突出,不仅冲击着穆斯林国家中的世俗政权,而且不时地与“西方文明”发生激烈的摩擦和碰撞,已经引起各国政界及学术界的密切关注。美国知名学者格雷厄姆·E·富勒在其2003年出版的专著《政治伊斯兰的未来》中对此进行了入微分析。现将该书的主要内容综合介绍如下:何谓“政治伊斯兰”“政治伊斯兰”(“PoliticalIslam”或“Islamism”)是伊斯兰教政治化的直接产物,即“伊斯兰教中的政治”或“政治中的伊斯兰教”。严格地讲,伊斯兰教只是一种宗教信仰,并不具备政治意识形态的特性。然而,由于宗教…  相似文献   
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Collaboration has become a watchword for development practitioners and theorists. Yet collaboration or partnerships between academics and community-based researchers and activists have often proved difficult. This is particularly true for partnerships with smaller, grassroots community researchers, who are generally less resourced than their academic partners. This paper focuses on such partnerships in gender research, with the aim of reflecting on past problems as well as successes in order to develop strategies for making such projects more truly collaborative, rather than a minefield of broken promises and unspoken (and sometimes spoken) resentments.  相似文献   
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Data sharing     
The sharing of research data to permit secondary analyses is rooted in the collegial tradition of science. Recently there has been a gradual shift from viewing data sharing as a voluntary activity to considering sharing as an obligation of researchers. This paper identifies two important dimensions of data sharing: the degree to which the primary investigators may determine whether they will share their data and the reason for which the data set is being requested. In addition to discussing the dimensions of data sharing, the negative aspects of viewing data sharing as an obligation are discussed. These negative factors are increased burden on the primary investigator; lack of incentive to share data; and loss of control over the use of data and negative effects on scientific progress. Recommendations regarding data sharing policies are made in light of these negative effects.  相似文献   
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Technology and human behavior can influence the effectiveness of safety policies. In the field of traffic safety, rational-choice theorists postulate that automobile safety devices induce increased driver risk taking. Such behavioral responses could partly or totally nullify the lifesaving potential of governmental safety rules for new cars, such as the crashworthiness standards adopted by the United States in the late 1960s and early 1970s. This study explores the behavioral-response hypothesis in the context of a car-vintage model of U.S. car occupant death rates. Results from the model imply that U.S. standards have reduced the occupant death rate by roughly 30 percent, a finding consistent with minimal driver response to safety devices. The study provides support for the technological approach to safety policy and suggests that policymakers might consider adopting additional crashworthiness regulations, such as some form of passive-restraint program.Financial support was provided by the Economic Studies Program, Brookings Institution. I thank Robert W. Crandall, Steven Garber, Lawrence Summers, and the editors for comments. All views and residual errors are solely my responsibility.  相似文献   
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