共查询到20条相似文献,搜索用时 515 毫秒
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Schaefer HF 《Science (New York, N.Y.)》1986,232(4756):1319
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Brush SG 《Science (New York, N.Y.)》1990,248(4954):423
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Cohen J 《Science (New York, N.Y.)》2003,301(5640):1657-1658
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Over the second half of the 20th century, conflicts within national boundaries became increasingly dominant. One-third of all countries experienced civil conflict. Many (if not most) such conflicts involved violence along ethnic lines. On the basis of recent theoretical and empirical research, we provide evidence that preexisting ethnic divisions do influence social conflict. Our analysis also points to particular channels of influence. Specifically, we show that two different measures of ethnic division--polarization and fractionalization--jointly influence conflict, the former more so when the winners enjoy a "public" prize (such as political power or religious hegemony), the latter more so when the prize is "private" (such as looted resources, government subsidies, or infrastructures). The available data appear to strongly support existing theories of intergroup conflict. Our argument also provides indirect evidence that ethnic conflicts are likely to be instrumental, rather than driven by primordial hatreds. 相似文献
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Webb PW 《Science (New York, N.Y.)》1988,241(4861):105
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NGF and Alzheimer's: hopes and fears 总被引:3,自引:0,他引:3
J Marx 《Science (New York, N.Y.)》1990,247(4941):408-410
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Herschman A 《Science (New York, N.Y.)》1977,195(4273):42-53
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Lampen JO 《Science (New York, N.Y.)》1963,142(3592):603
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Kolata GB 《Science (New York, N.Y.)》1977,198(4314):282-283
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Bridgeman B 《Science (New York, N.Y.)》1987,235(4786):373-374
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Herschman A 《Science (New York, N.Y.)》1976,194(4265):599-608
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