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How do unionization and collective bargaining affect firm profitability? In this paper, we revisit this question using a nationally representative sample of French establishments. In addition to examining union/non-union differences in profitability, we explore the possible sources from which unions capture profits. The results indicate that unionization in France is associated with poorer financial performance in the workplace. The results also indicate that concentration-related profits do not provide an important source of union rents in France. Finally, this study provides strong support for the hypothesis of union appropriation of the returns from long-lived physical capital.  相似文献   
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This research addresses the influences of West African cultures on a rarely studied area: marching cadences of the United States military. This article details the evolution of these military marching cadences tracing their form back to slave songs and to the music of precolonial West Africa. Six elements are identified that link these forms of music. These are: call and response, focus on the voice, percussion backbeat to create energy, functionality in nature, focus on the experiences of daily living, and oral history. These suggest a great influence of West African music on the United States military marching cadences.  相似文献   
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Abstract

Based on clinical work with lesbian college students, this paper discusses a relationship between their lesbianism and the development of autonomy and intimacy. Three subgroups among the students are described, oriented respectively to: ideology, personal development, and interpersonal feelings. It is suggested that for these students lesbian orientation be understood in terms of ongoing ego development more than arrested psychosexual development. The students oriented to ideology and personal development seem to be experiencing a shift from authority and sense of identity located externally, in others' expectations, to a more autonomous, self-governing self. The interpersonally-oriented students seem more focally involved with issues of intimacy than of autonomy. The cultural context is seen as crucial to the lesbianism of these students, particularly traditional cultural assumptions of male dominance and more recent changes in womens' attitudes toward themselves. It is assumed that homosexuality may have many styles, origins and meanings, and that this paper does not elucidate the experience of all lesbians or even all lesbian college students.  相似文献   
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ABSTRACT

This literature review examines eight studies of parental attachment styles, sexual behavior, and health outcomes among adolescent girls. The review focuses on studies that analyzed the perceived relationships between parents and their adolescent daughters and whether instabilities of life experiences correlated with risky sexual behaviors and if high-risk sexual behaviors were associated with an increase of sexually transmitted infections, unplanned pregnancies, and other poor health outcomes in adolescent girls. Findings show adolescent girls with insecure parental attachment styles were at a higher risk of sexual behaviors, early pregnancies, and transmission of sexually transmitted infections (STI’s). The most common finding in the studies reviewed was the significant association of how higher parental communication and monitoring may prevent risky sexual behaviors at an earlier age. Recommendations for mental and health care providers include the development of treatment programs to address the importance of parent-attachment relationships and multifaceted health needs of adolescents girls. Programs can be strengthened by involving other family members, improving parent-daughter communication and relationships and emphasizing system-level change (policy, procedure, practice). Adding these elements may ultimately lead to sustained improvements over time. Future research on other family social factors (e.g., divorce and separation of attachment figure, poverty, and single-parent homes) associated with attachment and high-risk behaviors is warranted. More research is needed to exam how secure attachments among adolescent girls may prevent earlier sexual encounters, unplanned pregnancies, and STI’s.  相似文献   
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This article demonstrates important effects of voter participation. A model shows why, for some types of distributive policy, incumbents are more likely to be reelected if high-turnout regions receive more funds than do low-turnout regions. The model predicts, therefore, greater allocations to high-turnout regions. This prediction is tested with county-level data from the New Deal's Federal Emergency Relief Administration (FERA). The estimates suggest that by voting rather than not voting, an individual increased by about $30 the expected FERA allocation for the individual's county. The size of the estimated effect differs across states. ( JEL D72, N42)  相似文献   
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