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We consider Tullock’s contest with reimbursements. It turns out that the winner-reimbursed contest maximizes net total spending while the loser-reimbursed contest minimizes net total spending. We investigate properties of contests with reimbursements and compare them with Tullock’s classic contest. Applications for R&D, government contracts, and elections are discussed.  相似文献   
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There has been a significant increase in the litigation of selective enforcement cases based on racial profiling claims. This trend has resulted in two legal issues that are problematic for racial profiling research. First, selective enforcement claims that rely on statistical evidence must successfully measure “similarly situated persons” who were eligible for police stops to provide a comparison against those actually stopped by police. Second, the research must demonstrate “how much” statistical evidence of racial/ethnic disparities exists. Although these legal components are necessary for successful selective enforcement claims, the methodologies and statistical analyses currently used in racial profiling research cannot adequately address these issues. It is argued that the over-reliance on social science research, in general, and statistical techniques, specifically, to provide evidence of discrimination in selective enforcement cases places policing research and legal decision making at a crossroads.  相似文献   
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To improve overall market sustainability, governments and their donors are ramping up efforts to strengthen stewardship in developing country health markets. Key stewardship functions include generating intelligence that enable policymakers, ministerial leaders, and program managers to develop evidence‐based policies and strategies to improve the resource management, supply, and use of health products and services. The total market approach (TMA), an analytic and policy framework, generates market intelligence and improves evidence‐based decision‐making, and also strengthens other stewardship functions, such as building and sustaining partnerships, strengthening tools for implementation, aligning government policy with market interventions, and ensuring accountability/transparency. TMA evolved in response to the phase out of donor support for reproductive health (RH) and family planning (FP) programs and the need to improve coordination among public, private, nongovernmental organizations, and civil society to achieve greater equity, health impact, and market sustainability. To assess TMA's role in strengthening the stewardship of RH/FP markets, this article reviews three countries that applied TMA principles: Mali, Uganda, and Kenya. It identifies how TMA processes influenced stewardship functions and assesses to what degree these processes have contributed to concrete actions to improve market efficiency and sustainability.  相似文献   
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