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121.
Joseph Fisher R. Mark Isaac Jeffrey W. Schatzberg James M. Walker 《Public Choice》1995,85(3-4):249-266
Numerous laboratory experiments have investigated the performance of several processes for providing public goods through voluntary contributions. This research has been able to identify features of the institution or environment which are reliably likely to produce outcomes “close” to the free riding outcome or “substantially” greater than the pessimistic prediction of standard models. One such feature is the “marginal per-capita return” (MPCR) from the public good. Various authors have altered MPCR between groups or for an entire group at the same time. The experiments reported here address a different question, “What would happen if, within a group, some persons faced a ‘high’ MPCR while others faced a ‘low’ MPCR?” 相似文献
122.
Several conclusions may be drawn from the information we have presented here. First and without doubt, the University of Chicago is by far the most dominant force overall, and is particularly so with respect to the production of pages and papers published in the Journal of Law and Economics. The George Mason-Virginia Tech influence is strong with respect to Public Choice, but is not, in our opinion, dominant.One does not necessarily need to be located at a large, research-oriented school in order to publish in either journal, but these schools are the source of most contributions. This is particularly true of the JLE but significantly less so for PC. The source of contributions is very broad, but top 50 institutions account for the lion's share. Contributions by persons employed at foreign institutions are important, particularly for PC. 相似文献
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In Study 1, 605 adolescents estimated how well their parents knew them and said how much they cared what their parents thought about them. Sons and daughters judged that mothers knew them fairly well, but daughters judged that fathers did not know them so well. At the same time, statements of caring indicated high concern by sons and daughters for both parents. A supplemental result was that sons from white-collar families gave relatively low estimates of how much their mothers knew them and daughters from blue-collar families gave very low estimates of how much their fathers knew them. In Study 2, 52 adolescents from single-parent families and living with their mothers but not with their fathers also gave estimates for knowing and caring. Knowing followed the above pattern, with an expected lowering of estimates for fathers by sons and daughters. Further, estimates of caring declined especially for fathers by daughters. These results add to the growing literature that shows mother-adolescent and father-adolescent relationships contribute differentially to psychological development. The results seem especially relevant for adolescents' sex role development and constructed individuality as mediated through relationships with both parents.Received Ph.D. in experimental psychology from The Catholic University of America. Research interests are in social development, developmental theory, and the history of the concept of psychological development.Received Ph.D. in developmental psychology from The Catholic University of America. Research interests are in social development in adolescence and the effects of parental divorce on development. 相似文献
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Under the Burger Court, the constitutional relationship betweenstates and their municipalities has been examined primarilyin cases involving private suits initiated against municipalitiesunder federal antitrust and civil rights statutes. Since theCourt's 1943 Parker v. Brown decision, it had been presumedthat municipalities as political subdivisions of states wereas immune as their states from tort liability under the ShermanAntitrust Act. The Burger Court, however, ruled that municipalitiesare not automatically immunized from tort liability simply becauseof their status as political subdivisions unless they can demonstratethat their actions were undertaken pursuant to an expressedstate policy. After 1980, the Court continued to uphold thevulnerability of municipalities to private suits authorizedby federal statutes, but moved to narrow the types of remedyappropriate under common law. The Burger Court did not, therefore,address the more fundamental question of whether municipalitiesas public actors should be liable to private damages in thecourse of their public functions. 相似文献
127.
James D. Wright 《Society》1988,25(5):64-69
He has written thirteen books, including: The State of the Masses,with Richard Hamilton; Under the Gun,with Peter Rossi and Kathleen Daly; and, most recently, Homelessness and Health,with Dee Weber. 相似文献
128.
Andrea M. Rogow James E. Marcia Ben R. Slugoski 《Journal of youth and adolescence》1983,12(5):387-400
Eighty college males were given an expanded identity status interview which included two new interpersonal-sexual areas, “attitudes towards sexual expression” and “sex-role beliefs.” The relative contribution of the new content areas as well as of the standard three areas (occupation, religion, and politics) to overall identity status was assessed by noting the extent of correspondence. Identity status in each content area was also compared with performance on the dependent variable of cognitive complexity. Ideology contributed more than occupation both to overall status rating, as well as to discrimination on the dependent variable. Results on the two new areas supported the view that interpersonal-sexual concerns are important for men's identity development as well as for women's. The finding that all interview areas corresponded well with overall identity status and discriminated significantly on the dependent measure leads to the suggestion that the process variables of crisis and commitment may so overshadow a particular content area that any content of personal relevance for the late adolescent might be used in investigating ego identity development. 相似文献
129.
DuBois JM 《Issues in law & medicine》2002,18(1):21-41
This article offers a philosophical foundation for the Uniform Determination of Death Act as it first examines death per se, and then examines brain death and the non-heart beating donor criteria for determining death. The author suggests that many of the debates over death can be bypassed by changing the terms of the debate: what matters is not whether death is a process or an event, but death as a state. Understanding death as a state allows us to determine death in a functional manner that is compatible with the needs of law and medicine. The second part examines objections that arise from ignoring or rejecting the distinction between killing and letting die and the principle of double effect. By clarifying the lines between life and death, on the one hand, and between intentionally killing and unintentionally hastening death, on the other, the author hopes to restore a sense that the proposals to drop the dead donor rule are radical recommendations to cross lines we have never crossed before. 相似文献
130.