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21.
The COVID-19 pandemic has highlighted the issue of mobilization policies, that is, government practices directed at making the mass public voluntarily perform various behaviors for the collective benefit during a crisis. As COVID-19 vaccinations became accessible, governments faced the challenge of mass vaccination mobilization in order to achieve herd immunization. Aiming to effectively realize this goal, policy designers and regulators worldwide considered various mobilizing tools for vaccination compliance, including rewards and penalties, as they targeted vaccine opposers and hesitators, while trying to avoid the crowding-out effect among individuals who were intrinsically motivated to get vaccinated. However, the unique circumstances of the Coronavirus pandemic may have eliminated the crowding-out effect. Thus, our study explored the effect of regulation in the form of positive and negative incentivizing tools (i.e., rewards and penalties) during the coronavirus pandemic on vaccination intentions of 1184 Israeli citizens, prior to the national vaccination campaign. Results indicate that (1) both negative and positive incentives have a similar positive effect on individuals who declare they will not get vaccinated and those who hesitate to get the shot; (2) both positive and negative incentives induce the crowding-out effect; and (3) negative incentives generate a larger crowding-out effect in individuals who report preliminary intentions to get vaccinated, compared to positive ones. This emphasizes the need to avoid the crowding-out effect during the current and similar crises, and suggests considering applying a gradual and adaptive policy design in order to maximize regulatory efficacy and compliance.  相似文献   
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Ben Laurence  Itai Sher 《Public Choice》2017,172(1-2):195-222
This paper explores ethical issues raised by quadratic voting. We compare quadratic voting to majority voting from two ethical perspectives: the perspective of utilitarianism and that of democratic theory. From a utilitarian standpoint, the comparison is ambiguous: if voter preferences are independent of wealth, then quadratic voting outperforms majority voting, but if voter preferences are polarized by wealth, then majority voting may be superior. From the standpoint of democratic theory, we argue that assessments in terms of efficiency are too narrow. Voting institutions and political institutions more generally face a legitimacy requirement. We argue that in the presence of inequalities of wealth, any vote buying mechanism, including quadratic voting, will have a difficult time meeting this requirement.  相似文献   
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What can be learned from two decades of studies on policy entrepreneurship in developing countries? Policy entrepreneurship is a rapidly evolving analytical concept. A growing number of studies exploring public policy in developing countries use policy entrepreneurship as an explanatory theoretical concept. However, a substantial part of this research relies on qualitative case study analysis, lacking a comprehensive overview of the concept of policy entrepreneurship. This paper conducts a systematic review of the literature on policy entrepreneurship in developing countries. A total of 47 papers addressing policy entrepreneurship in the developing world, published between 1993 and 2017, have been analysed. The purpose and contribution of this paper are to offer a clearer picture of policy entrepreneurship in the developing world by concentrating on two aspects. First, we describe the characteristics of the studies on policy entrepreneurship in the developing world. Second, we analyse such studies, identifying the lessons that can be drawn on the phenomenon of policy entrepreneurship in the developing world. We conclude with an agenda for future studies, examining new theoretical, methodological, and empirical opportunities to advance the understanding of policy entrepreneurship in developing countries.  相似文献   
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While there has been much emphasis over the last decade on the science of nanotechnology and on the implications and risks of potential applications, it is now timely to increase attention to the emerging dynamics of nanotechnology commercialization. This paper examines, from a global perspective, where and how corporations are entering into nanotechnology innovation. The paper tests the proposition that a significant shift has occurred in recent years in the orientation of corporate nanotechnology activities—from research discovery to patented applications. It also examines the extent to which the character and structure of corporate nanotechnology activity by country initially reflects national innovation system characteristics and prior public research funding inputs in the stage when discovery is most emphasized. The results indicate that national innovation systems characteristics are significant factors in the commercialization shift of nanotechnology and highlight the importance of innovation system policy factors. We also observe the influence of cross-border international invention linkages, suggesting that national innovation policies also need to be open and international in orientation.  相似文献   
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The absence of a core means that a majority coalition can never choose a policy that will keep it safe from minority appeals to its pivotal members. In two dimensions, strategic minorities will always be able to offer pivotal voters attractive policy concessions. We argue that this instability of multidimensional politics explains why minorities raise wedge issues and how wedge issues result in partisan realignment in legislative politics. Applying agenda‐constrained ideal point estimation techniques to immigration debates, we show that the Reagan coalition—pro‐business and social conservatives—has been vulnerable on the wedge issue of immigration and that parties have switched their positions on immigration over the last three decades. We use the uncovered set as the best‐fit theoretical solution concept in this legislative environment, to capture the limits of majority rule coalitional possibilities and policy change in the two‐dimensional absence of a core.  相似文献   
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Nanotechnology has attracted significant research, funding, and policy activity in recent years in the US and many other countries. Of particular interest are the locational characteristics of this emerging technology. This study examines the emergence of nanotechnology in the US South to explore questions of regional standing and spatial trajectory, using an exploratory multi-indicator approach. Our research employs an array of 10 indicators of knowledge generation, human capital, R&D funding, and patenting, to uncover developments, clusters, and linkages in nanotechnology emergence. Results indicate that although there is nanotechnology activity in every state in the US South, this activity agglomerates in a few locations. One emerging nanodistrict (North Carolina’s Research Triangle) has prior strengths in high technology research and commercialization, especially based on biotechnology; but other districts (e.g., Oak Ridge Tennessee and Atlanta, Georgia) that have strengths in certain aspects of the nanotechnology research ecosystem have weaknesses in commercialization. The study illustrates how multi-indicator approaches can be developed from existing databases, using customized search techniques, and how the insights from multi-indicator measurement can be used to provide insights for research and innovation policy.
Philip ShapiraEmail:
  相似文献   
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PURPOSE: We attempted to obtain postmortem computed tomographic (PMCT) images of the lung in cases of non-traumatic death and describe the results to distinguish usual postmortem findings from those of specific thoracic causes of death. MATERIALS AND METHODS: Our subjects were a total of 150 consecutive non-traumatic cases with cardiopulmonary arrest on arrival who were examined by CT within 2h after certification of death between January 1993 and December 2001. PMCT images of the lung and the frequency of imaging findings (dependent density, ground glass attenuation (GGA), consolidation, pleural effusion, and endotracheal (or endobronchial) air defect) were retrospectively reviewed. Autopsy had been conducted in 16 of the cases. RESULTS: The causes of death and frequency percentages of dependent density, GGA, consolidation, pleural effusion, and endotracheal (or endobronchial) air defect were: 91 cases of acute heart failure (AHF) (69, 66, 24, 11, 14%), 23 cases of aortic dissection (57, 39, 4, 52, 0%), 11 cases of pneumonia (18, 82, 100, 45, 27%), 23 other specified cases (52, 30, 13, 17, 9%), and two unspecified cases (0, 0, 0, 50, 0%), [total respective frequency percentages were (60, 57, 25, 21, 12%)]. Autopsy confirmed that GGA on PMCT in AHF cases corresponded to pulmonary edema. CONCLUSION: When PMCT of the lung shows no other shadows than dependent density, further analysis is necessary to detect the cause of death.  相似文献   
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