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In 1991 the FCC implemented a price cap plan for local exchange carriers' interstate access service designed to deal with the regulatory boundaries problem arising from the breakup of AT&T in 1984. The experience with the price cap plan demonstrates the difficulty of predicting productivity growth accurately and makes clear that regulators cannot depend upon a pure price cap plan to keep prices within a reasonable range of costs. With periodic reviews to readjust plan parameters, however, a price cap plan can maintain the rate-of-return close to the target rate-of-return without diminishing the price cap plan's incentives for efficient production. A simple method of recalculating the X-factor based on the rate-of-return over the previous three years worked well in simulations. If this procedure had been used over the price cap period 1991 to 2000, prices would have been 20 percent lower and expenditures on LECs' telecommunications service subject to a price cap would have been $3.8 billion lower.  相似文献   
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ABSTRACT

The 2014 Scottish Referendum gauged public opinion on the possibility of Scotland leaving the United Kingdom, raising significant questions about the legitimacy of claims to citizenship in the event of independence. Through a mixed methods survey, this study explored the ways in which citizenship emerged in popular discourse in the lead up to the Scottish referendum. Findings point to an emphasis in public discourse on a commitment to and participation in society, instead of the more traditional citizenship markers of ancestry, birthplace or residency. Data indicates a view of citizenship encompassing status and practice, while identity was framed in terms of more static notions of birthplace and ancestry. The salience of social participation was noticeably greater in respondents’ assessment of others’ potential Scottish citizenship than their own. Specifically, the study highlights the salience of relational aspects of citizenship in popular discourse, with an emphasis on social citizenship in preference to legal citizenship. The study constitutes a significant contribution to ongoing discussions about ‘participatory citizenship’ in the field of Citizenship studies, by providing much needed empirical data on social conceptualizations of citizenship.  相似文献   
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This paper contrasts four cases of atrocity in the early years of the Israeli state and contends that, due to ethnic-cleansing incentives, competitive inducements and outbidding, the stated Israeli ideology of self-restraint had little impact on policy. The article further argues that, during the early periods of democratic state consolidation, democratic states act in very similar ways to authoritarian states and that little restraint is exercised in relation to ‘enemy’ civilians located within the territorial boundaries of the new state. In this respect, arguments that democracies are superior to non-democracies with regard to respect for human rights might be called into question during the initial phases of state consolidation. The paper speci?cally questions how con?ict stalemates impact on the use of violence against noncombatants in order to tip the balance of the war and it argues against the assertion that only paramilitaries would ever use terror against unarmed civilians.  相似文献   
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The body of a 28-year-old near-term pregnant woman was found in a 55-gallon steel drum in a crawl space under a house more than 30 years after her disappearance and death. At autopsy the body was remarkably well preserved and mummified, as was that of a male fetus. The decedent had 10 scalp lacerations and multiple comminuted depressed skull fractures and had died as a result of blunt force head trauma.  相似文献   
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Self-esteem and delinquency   总被引:7,自引:0,他引:7  
Cross-lagged panel correlation technique is used to examine whether self-esteem has a greater effect on delinquency than delinquency has on self-esteem. Analysis of a nationwide study of tenth-grade boys shows that self-esteem is the more powerful causal factor, even when initial levels of delinquency are held constant. This result, however, is found to be stronger in the lower class than in the upper class. These data are interpreted as lending greater support to Kaplan's theory of the self-enhancing nature of delinquent behavior than to the idea of reflected appraisals.The research reported in this article was funded by a grant from the National Institute of Mental Health (MH27747), which is gratefully acknowledged. The data and tabulations utilized in this article were made available (in part) by the Institute for Social Research Social Science Archive. The data were originally collected by Dr. Jerald G. Bachman, Survey Research Center, Institute for Social Research, The University of Michigan. Neither the original collector of the data nor the archive bears any responsibility for the analyses or interpretations presented here.This article is a revised version of a paper presented at the annual meeting of the Eastern Sociological Society, Philadelphia, April 2, 1978.Received her Ph.D. from the University of Maryland and is interested particularly in the social influence on the self-concept.Received his Ph.D. from Columbia University and is interested in the structure and development of the self-concept.Received her Ph.D. from Stanford University. Current research interests are related to a longitudinal study of personality development.  相似文献   
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