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981.
We use panel data on Florida high school students to examine race, poverty, and gender disparities in advanced course‐taking. While white students are more likely to take advanced courses than black and Hispanic students, these disparities are eliminated when we condition on observable pre–high school characteristics. In fact, black and Hispanic students are more likely than observably similar white students to take advanced courses. Controlling for students' pre–high school characteristics substantially reduces poverty gaps, modestly reduces Asian–white gaps, and makes little dent in female–male gaps. Black and Hispanic students attend high schools that increase their likelihood of taking advanced courses relative to observably similar white students; this advantage is largely driven by minorities disproportionately attending magnet schools. Finally, recent federal and state efforts aimed at increasing access to advanced courses to poor and minority students appear to have succeeded in raising the share of students who take advanced courses from 2003 to 2006. However, secular trends (or spillovers of the policies to non‐poor, non‐minority students) have spurred faster growth for other students, contributing to widening demographic gaps in these years. © 2009 by the Association for Public Policy Analysis and Management.  相似文献   
982.
Environmental markets have several institutional features that provide a new context for the use of auctions and that have not been studied previously. This paper reports on laboratory experiments testing three auction forms—uniform and discriminatory price sealed‐bid auctions and an ascending clock auction. We test the ability of subjects to tacitly or explicitly collude in order to maximize profits. Our main result is that the discriminatory and uniform price auctions produce greater revenues than the clock auction, both with and without explicit communication. The clock appears to facilitate successful collusion, both because of its sequential structure and because it allows bidders to focus on one dimension of cooperation (quantity) rather than two (price and quantity).© 2009 by the Association for Public Policy Analysis and Management.  相似文献   
983.
首都市民职业价值观状况研究报告   总被引:1,自引:0,他引:1  
2008年,北京市社会科学院对首都市民职业价值取向状况进行了专题调研,结果表明:首都市民珍视工作稳定性,职业理想倾向于个人经济利益和自我价值实现,崇尚不断创新、乐于敬业的职业精神和职业态度,体现了新时期积极向上、忠于职守的从业价值观,形成了由物质实现、自我实现向社会实现逐层递进的事业成功观,认同通过个人努力获取成功的事业进取现.  相似文献   
984.
International criminal tribunals are weak institutions, especially since they do not have their own police forces to execute arrest warrants. Understandably then, much of the existing literature has focused exclusively on pressure from major powers and on changing domestic politics to explain the apprehension of suspected war criminals. In contrast, this article turns attention back to the tribunals themselves. I propose three ways in which the activities of international criminal tribunals impact compliance with arrest warrants: through the selection of individuals to indict, demonstrated leniency on some suspects and outreach to domestic legal professionals. Using a duration model that accounts for sample selection and data collected on the International Criminal Tribunal for the former Yugoslavia and the International Criminal Tribunal for Rwanda, I test these theories alongside other existing explanations. I find that court activities can have an independent effect on the successful implementation of international criminal law.
Gwyneth C. McClendonEmail:
  相似文献   
985.
Although the use of truth and reconciliation commissions (TRCs) has grown considerably over the last 3 decades, there is still much that we do not know concerning the choice and the structuring of TRCs. While the literature has focused primarily on the effects of TRCs, we examine the domestic and the international factors influencing the choice of a commission in sub-Saharan Africa from 1974 to 2003 using pooled cross-sectional time series. We find that states which adopted a TRC prior to South Africa were generally repressive centralized regimes which used the truth commission as political cover. However, since South Africa’s TRC, democratizing states have been more likely to adopt a truth commission as a form of transitional justice.
Lilian A. BarriaEmail:
  相似文献   
986.
The time it takes a court to process its cases, a critical aspect of court performance, varies widely from case to case, from court to court, and within a given court as the court and its environment change over time. The sources of this variation, however, have remained largely obscure.
This paper examines the structural and case-level influences on processing times in three criminal courts experiencing structural changes, including a number of administrative reforms designed to reduce processing times. We find both similarities and differences between courts, but in general both many structural arrangements and many case characteristics affect processing times, with some case characteristics having different effects under different structural arrangements, and some structural arrangements affecting different sorts of cases differently. We conclude with a discussion of implications for court management.  相似文献   
987.
Mass destruction     

How international organizations influence the domestic politics and foreign policies of states is often ignored in the study of international cooperation. This article develops an approach focusing on how states may influence the international agenda, which then shapes the position‐taking opportunities and constraints politicians face as they try to maintain their domestic political positions. This article is a preliminary exploration of how agenda setting works, what kinds of agenda‐setting strategies are available, and under what conditions agenda setting matters. Aspects of past secessionist crises will be used to clarify the discussion. The interaction between domestic position taking and international agenda setting will then be applied to the current crisis in Yugoslavia to determine why Greece, in particular, has been more influential than one might have expected.  相似文献   
988.
This article explores the emergent racialisation of Peruvian migrants as one element conditioning the labour segregation that characterises Peruvian insertion in Chile. We understand racialisation as a process of construction of categories in which both individual and collective actors participate, and whose expression is demonstrated by the differentiation and inequality that affects the racialised group. We tackle the articulation of racial differences among individual actors, both Chilean employers and Peruvian migrant workers, to suggest that the attribution of naturalised characteristics to migrants is related to segregation, mobility, and specific trajectories in the labour market.  相似文献   
989.
Growth of domestic consumption of agricultural exportables is a neglected aspect of LDCs’ long‐run primary export performance. Price and income elasticities of local demand for specific exportables vary with economic development, so the Peruvian sugar industry was chosen to illustrate how and why such changes occur. Elasticity estimates for different types of sugar are presented for several time periods between 1913 and 1978. A comparison of these results with those of other researchers suggests that aggregating raw, refined and plantation white sugar consumption may bias income elasticity estimates for refined sugar upwards, and price elasticity estimates downwards.  相似文献   
990.
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