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131.
The authors draw on experience from Uganda's commitment to decentralisation. This commitment is transforming the way services are planned and financed; new associations between local governments, NGOs, and private sector agencies are being created. Much attention has focused on the adoption of various techniques-such as participatory rural appraisal-through which direct and intensive forms of participation can be encouraged in decentralised planning. This trend is critically examined and potential unintended consequences are highlighted. A broader concept of accountability is outlined to illustrate a more inclusive approach to planning and allocation for more equity and sustainability in rural services.  相似文献   
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133.
Institutional technology and economic growth   总被引:1,自引:0,他引:1  
An endogenous model of constitutional changes and economic growth links the temporal decline in private market returns when technology is constant with the returns to rule changes realized in a political market. There is a steady state constitutional setting in which all rule changes have been incorporated that is analytically equivalent to the neoclassical steady state. As in the neoclassical model, private-sector technological progress postpones the steady state. To the extent the original constitutional setting promotes innovation, the evolutionary process toward the steady state is delayed. The model yields a theory of revolution based on forces leading to the adoption of inefficient changes in the constitutional setting.  相似文献   
134.
Recent empirical studies indicate that many standard economic assumptions used in policy analyses do not reflect people's preferences and choices as well as modifications based on behavioral findings. Differences in the areas of time preferences and the large disparity between valuations of gains and losses illustrate the issues and the distortions that present analyses likely impose.  相似文献   
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136.
While past research suggests that informal processes of dialogue play an important role in municipal intergovernmental relations in Canada, we currently know very little about their character and frequency. Who do local elected officials communicate with, and through which channels? And which municipal voices carry the most weight in these conversations? This article answers these questions from the perspective of elected politicians themselves, using a pan-Canadian survey of municipal, provincial, and federal elected representatives. Our findings confirm that municipal intergovernmental relations depend heavily on informal institutions and personal relationships and highlight the key role of municipal mayors as spokespersons and advocates for municipalities in Canadian federalism.  相似文献   
137.
In the selective contracting era, consumer choice has generally been absent in most state Medicaid programs, including California's (called Medi-Cal). In a setting where beneficiary exit is not a threat, a large payer may have both the incentives and the ability to exercise undue market power, potentially exposing an already vulnerable population to further harm. The analyses presented here of Medi-Cal contracting data, however, do not yield compelling evidence in favor of the undue market power hypothesis. Instead, hospital competition appears to explain with greater consistency why certain hospitals choose to contract with Medi-Cal while others do not, the trends in inpatient prices paid by Medi-Cal over time, and the effect of price competition on service cutbacks, such as emergency room closures. Copyright 2003 by the Association for Public Policy Analysis and Management.  相似文献   
138.
Postmortem computed tomography (PMCT) is a relatively recent advancement in forensic pathology practice that has been increasingly used as an ancillary investigation and screening tool. One area of clinical CT imaging that has garnered a lot of research interest recently is the area of “artificial intelligence” (AI), such as in screening and computer-assisted diagnostics. This feasibility study investigated the application of convolutional neural network, a form of deep learning AI, to PMCT head imaging in differentiating fatal head injury from controls. PMCT images of a transverse section of the head at the level of the frontal sinus from 25 cases of fatal head injury were combined with 25 nonhead-injury controls and divided into training and testing datasets. A convolutional neural network was constructed using Keras and was trained against the training data before being assessed against the testing dataset. The results of this study demonstrated an accuracy of between 70% and 92.5%, with difficulties in recognizing subarachnoid hemorrhage and in distinguishing congested vessels and prominent falx from head injury. These results are promising for potential applications as a screening tool or in computer-assisted diagnostics in the future.  相似文献   
139.
Nyhan  Brendan  Porter  Ethan  Reifler  Jason  Wood  Thomas J. 《Political Behavior》2020,42(3):939-960
Political Behavior - Are citizens willing to accept journalistic fact-checks of misleading claims from candidates they support and to update their attitudes about those candidates? Previous studies...  相似文献   
140.
Abstract

The unequal participation of member states in international organizations (IOs) undermines IOs’ legitimacy as global actors. Existing scholarship typically makes this assessment by referencing a combination of input—the interests IOs serve—and output—the decisions they take. This scholarship does not, however, pay enough attention to how IOs have responded to these concerns. We argue that IOs have used the participation of small states—whose membership most studies typically ignore—as an important means of generating what Vivian Schmidt calls ‘throughput’ legitimacy for their operations. We organize our analysis of ‘throughput’ legitimacy in IOs around four institutional mechanisms—(1) agenda setting; (2) leadership (s)election; (3) management and operation; and (4) service delivery—in which all states seek to exert influence. What emerges is an account of IOs seeking to balance ‘inputs’ and ‘outputs’ by way of ‘throughputs’. We conclude by arguing for an expanded focus on the means by which IOs generate ‘throughput’ legitimacy in future research.  相似文献   
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