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Shortly after World War II, the Appalachian coal industry underwent a dramatic transformation which, with hindsight, we can understand as part of a shift in the American economy from an industrial to post‐industrial economic base. A decade of change related to this transformation suggests that the post‐industrial era can create new forms of poverty, new forms of gender‐related inequality, and can exacerbate differences among regions and between rural and urban areas. This conclusion stems from the examination of the policies of the Tennessee Valley Authority from World War II to 1960 which stimulated changes in production processes, the work force and communities of coal mining regions that we now recognize as adverse consequences of de‐industrialization. The TVA's policies aggravated the negative consequences of economic transformation, including inducing competition among regions with depressed economies and surplus labor pools, a result which resembles the global economic competition of our own time. This history tempers the early optimism of analysts of the post‐industrial period by calling attention to the costs of de‐industrialization for working people, their families and communities.  相似文献   
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This study empirically analyzes whether gender diversity enhances boards of directors’ independence and efficiency. Using data from 3,876 public firms in 47 countries and controlling for a wide set of corporate governance mechanisms, we find that firms with more female directors have higher firm performance by market (Tobin’s Q) and accounting (return on assets) measures. The results also suggest that external independent directors do not contribute to firm performance unless the board is gender diversified. These results hold with respect to different estimation models and robustness tests. Overall, our findings provide evidence that the female directors enhance boards of directors’ effectiveness. Finally, we find that firms that are concerned with board independence, and that firms in more complex environments are more likely to have gender-balanced boards.  相似文献   
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Species richness and forest seasonality of spiders in an urban fragment of Northeastern Brazil were investigated. Mata do Buraquinho is a remnant of Atlantic Rain Forest where no spider inventories have ever been made. Samplings during dry and wet seasons were carried out in order to establish if seasonality influences species richness and complementarily of the spider fauna. Pitfall traps, nocturnal collections, and beating tray samples were used to access a multi-guild spider fauna. Spider species were estimated using first order Jackknife method. Four hundred samples were obtained, resulting in 1681 adult spiders. A total of 166 species were recorded and 211 were estimated. No significant differences for species richness were observed between both periods, and the captured species were the same according to the complementarily coefficients. The fragmentation hypothesis as factor of biota impoverishment was not tested, but future investigations on this topic are suggested in the complex of forest remnants in João Pessoa.  相似文献   
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The recent attention on civil society has brought new focus to the third sector. This welcomed attention accentuates the need to specify the role of the third sector in promoting civil society, generally, and in promoting democratic civil society, specifically. This paper describes and examines the YES Campaign that had roots in the third sector of Northern Ireland and which conducted a nonpartisan campaign to win approval for the Belfast Agreement of April 1998. The case of the YES Campaign illustrates some direct and intentional roles of third sector organizations in promoting a more democratic civil society, and offers a basis for further study of these roles.  相似文献   
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