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This note examines the existence of a long‐run, cointegrating relationship between population and per capita GDP in India for 1950–93. Unit root tests show that per capita GDP is integrated of order one while population is integrated of order zero; further, estimation of the bi‐variate relationship using the cointegration procedure of Johansen shows that no long‐run relationship exists. Thus, population growth neither causes per capita income growth nor is caused by it. A corollary is that population growth neither stimulates per capita income growth nor detracts from it. 相似文献
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Richard Sim 《冲突和恐怖主义研究》2013,36(2):211-215
The London‐based Institute for the Study of Conflict (ISC) was the first body to research systematically into low‐intensity warfare. It has chronicled in its house journal, Conflict Studies, the rise of terrorism and political violence throughout the world and has contributed toward an understanding of its causes. New developments include the establishment of a U.S. Committee in North America, chaired by George Ball, and plans for 1978 to publish through branch offices in Germany, France and Latin America. The facilities of the ISC, which is industrially financed, are open to scholars on the acceptance of a formal application. 相似文献
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Commentary on: Gibbons J,Mojica A,Peele M. Human electrical muscular incapacitation and effects on QTc interval. J Forensic Sci https://doi.org/10.1111/1556‐4029.13490. Epub 2017 April 17 下载免费PDF全文
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Michael S. Lewis-Beck Richard Nadeau Angelo Elias 《American journal of political science》2008,52(1):84-95
Conventional wisdom argues that national economic perceptions generally have an important impact on the vote choice in democracies. Recently, a revisionist view has arisen, contending that this link, regularly observed in election surveys, is mostly spurious. According to the argument, partisanship distorts economic perception, thereby substantially exaggerating the real vote connection. These causality issues have not been much investigated empirically, despite their critical importance. Utilizing primarily American, and secondarily British and Canadian, election panel surveys, we confront directly questions of the time dynamic and independent variable exogeneity. We find, after all, economics clearly matters for the vote. Indeed, once these causality concerns are properly taken into account, the impact of economic perceptions emerges as larger than previously thought. As well, the actual impact of partisanship is clearly reduced. 相似文献