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张莉(以下简称张):当初您在波恩大学就读时学的是汉学专业,1979年到中国留学之后,转向了中国考古学研究。可否谈谈考古学对您的吸引来源于何处?是什么原因让您从最初的汉学转向考古学的? 相似文献
83.
ABSTRACT This paper expands the literature on agglomeration economies in three ways. It disentangles amenity and productivity effects of agglomeration; it decomposes aggregate scale effects into agglomeration factors of interest to policy makers; and it estimates own effects and spillovers to neighbors. It proposes a spatial simultaneous equations model in a spatial equilibrium framework with three agents—workers, consumers, and producers of traded‐goods and housing. Results for Ohio counties estimate economies resulting from population size, agglomeration causes, and public service quality and cost on each of the three agents in own and neighboring counties. 相似文献
84.
Alexander von Schwerin 《Berichte zur Wissenschaftsgeschichte》2022,45(3):355-372
This contribution draws attention to the circulation of materialities and persons as a central feature in the constitution of experimental cultures. The protein and ribosome research at the Max Planck Society (MPG)—with a main focus on the research conducted by Brigitte Wittmann-Liebold at the Max Planck Institute for Molecular Genetics—serves as an example to highlight some of the central conditions that determined the material circulation in molecular biology: the very organizational framework of gender and economics. In doing so, this contribution argues for a historical narrative that stresses the conditions facilitating the circulation of technologies, materials, and personnel. Histories of this kind contribute to an integrated view of the scientific, technological, social, political, economic, and cultural specificities of experimental cultures. 相似文献
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Economic Governance and the Evolution of Industrial Districts Under Globalization: The Case of Two Mature European Industrial Districts 总被引:1,自引:0,他引:1
Silvia Sacchetti 《European Planning Studies》2009,17(12):1837-1859
For many mature European industrial districts, the present decade has been one of trying (and often failing) to meet the difficult challenges posed by the rising tide of globalization. The future of these districts in the new global economy has become a key issue for regional and local development policy, and, in this respect, it has sparked a renewed interest in economic governance. Economic governance is important in that it underpins a region's long-term economic development path. This article is a contribution to the study of the economic governance of industrial districts and the related policy debate. The article does so by specifically exploring the economic governance issue by considering the experiences and challenges currently facing two mature European industrial districts in the global economy. 相似文献
88.
Silvia M. Mendes 《政策研究杂志》2004,32(1):59-74
In the late 1960s, Gary Becker incorporated into his formal model of deterrence theory an explicit statement that the theory's components—certainty and severity of punishment—are more or less influential than the other depending on an individual's preference for risk. The certainty of punishment is more influential than the severity of punishment in the decision of whether or not to commit crime if an individual is risk acceptant; if a criminal is risk averse, then the severity of punishment is more important than the certainty of punishment. Many aggregate deterrence studies arrive at estimates that reveal varying effects of the certainty and severity components of deterrence theory, with the certainty of punishment carrying the greater, and many times the only, weight. Leaning on Becker's extension of deterrence theory, empiricists assume that criminals have a preference for risk. Assertions that arrests and convictions are greater deterrent tools imply important worldly consequences because they indicate to governmental authorities where resources should be invested to insure the best deterrent payoff. In this article, I question both the need to take risk into consideration in aggregate‐level deterrence studies and the empirical evidence that has been offered in support of attaching greater weight to the certainty of punishment. I show, first, that deterrence theory, from an applied policy standpoint, is encumbered through the explicit consideration of risk preferences. Next, I work through the algebra of the statistical formulations of deterrence models and demonstrate that the greater weight associated with certainty could well be an artifact of the model specification. Finally, I reanalyze data that appear to be consistent with the greater weight for certainty than severity argument and show that the evidence does not support that inference. Potential criminals mentally combine the three deterrence components—regardless of whether they are risk neutral, averse, or acceptant. I conclude by considering what it means to a worldly application of criminal deterrence theory to place equal weight on the certainty and the severity of punishment. 相似文献
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Indo-Iranian Journal - 相似文献
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O. von Hinüber 《Indo-Iranian Journal》2008,51(1):63-64