共查询到20条相似文献,搜索用时 15 毫秒
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Murray D 《Medical economics》1995,72(2):51, 55-56, 58
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Preston SH 《Medical economics》1997,74(3):69-70, 72
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Cassidy R 《Medical economics》1982,59(14):201-2, 204-5, 208
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N Williams 《Medical economics》1999,76(7):133-134
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Preston SH 《Medical economics》1999,76(20):142, 145-6, 152 passim
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Weber D 《Medical economics》1995,72(16):68-70, 73, 77-8 passim
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A substantial literature has studied how increased diversity in terms of gender, age, education, and race amongst members of firms' boards affects decisions and performance. This paper studies whether ideological diversity in the boardroom affects firm performance. We find that whilst a board with a broader range of political opinions and beliefs is correlated with better performance ceteris paribus, that the causal impact of such an increase in diversity is negative and substantial. This negative effect is still present when diversity is measured excluding top management, and when diversity is defined in terms of the difference between firms' management and non-executive directors. In conclusion we consider the implication of these findings given the recent growth in both political polarization and ideological segregation. 相似文献
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Terry K 《Medical economics》1995,72(22):58-61, 64-6, 68
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目前,北京市生活垃圾处理方式已发展到以卫生填埋为主,焚烧.堆肥和综合处理为辅的无害化处理阶段。虽然还存在一定的问题,但是相关新措施实施后,北京市的生活垃圾无害化处理率必将进一步提高,生活垃圾污染环境问题也将得到有效遏制。 相似文献
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Johnson LJ 《Medical economics》2011,88(8):114-115