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991.
The authors have previously developed and described a decision tree model for addressing cross-cultural ethical conflicts. The model is intended to provide an ethically sound yet pragmatic tool for decision makers facing such situations. This paper presents the results of an empirical test of the model in an educational setting with a sample of business students. Students trained to use the model demonstrated significantly more flexibility and appropriateness in their decisions on case scenarios than those who were not trained. The implications for use of the model in educational settings and recommendations for future research are discussed.  相似文献   
992.
993.
Numerous articles in the popular press together with an examination of websites associated with the medical, legal, engineering, financial, and other professions leave no doubt that the role of professions has been impacted by the Internet. While offering the promise of the democratization of expertise – expertise made available to the public at convenient times and locations and at an affordable cost – the Internet is also driving a reexamination of the concept of professional identity and related claims of expertise and standards of integrity.This paper begins with a presentation of case studies illustrating the ease by which impostors infiltrate the ranks of professionals. Reports of individuals masquerading as professionals via the Internet often reveal that these imposters cause harm to the unwary victims who rely on assertions of professional expertise. Such reports motivated the authors to examine the origins and evolution of the traditional roles of professions and professionals in today’s society, as well as question how, or whether, the standards for professional practice have been adapted to the challenges posed by technology, i.e., do statements of professional ethics provide a ‘guiding light’ for practitioners and their clients in the cyber age? The authors challenge the professions to consider the notion that technology forces a confrontation between the guild-like aspects of a profession that have served, on the one hand, to protect a profession from encroachment and, on the other hand, have purportedly protected the public.The authors conclude by presenting an examination of websites that show recognition of the challenges that the Internet poses to professionalism, as we have known it. Detailed discussion of the websites of two professions illustrates different approaches to responding to these challenges.  相似文献   
994.
For the purpose of equipping researchers in marketing with a more sophisticated method to measure alienation in a marketing context, the authors have constructed and initially tested an alienation from the marketplace index. Alienation is defined in terms of Melvin Seeman's (1959) five basic variants of alienation: powerlessness, meaninglessness, normlessness, social isolation, and self-estrangement. After pretesting, two questions per variant of alienation remained as the operational measures of alienation from the marketplace. These questions focused specifically on marketing phenomenon. Test-retest reliability was tested with 35 paired observations. Validity was checked with survey data from 140 households. In terms of face or content validity, the questions met the criterion of “looking as if” they should indicate the corresponding dimensions of alienation. Correlations between the marketplace alienation items and a measure of general alienation established concurrent validity. The authors propose that the use of the marketplace alienation index in studies involving those who are affected by our country's business climate may prove useful. For example, one would hypothesize that increasing alienation from the marketplace would be associated with support of consumerist goals, or even of additional government legislation to control problems that the individual feels is uncontrollable by him because of the bigness and indifference of modern day enterprise. Pepsico, Inc.  相似文献   
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996.
    
Since the early Chicago School, urban researchers have used residential proximity to assess contacts within and between racial and ethnic groups. This approach is increasingly limited. Diverse groups use email, social networking sites, instant messaging and mobile phones to communicate across urban zones and distant cities. These practices enable mutual support among far-flung family members and co-ethnics as they engage with an array of institutions throughout their day. Through interviews and observations that include women and men of diverse occupations, races and national origins, the author explores how and why cross-place enclosures of sociality and resources develop. Rather than framing the residential area as the locus of racial/ethnic concentration, the author focuses on cross-place concentrations in the technologically mediated workspace. This study enhances theorization of the structural negotiations, interpersonal pressures and group preferences that produce separate lifeworlds in globalizing cities.  相似文献   
997.
    
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998.
In this paper, we present an economic analysis of CO2-enhanced oil recovery (EOR). This technique entails injection of CO2 into mature oil fields in a manner that reduces the oil's viscosity, thereby enhancing the rate of extraction. As part of this process, significant quantities of CO2 remain sequestered in the reservoir. If CO2 emissions are regulated, oil producers using EOR should therefore be able to earn revenues from sequestration as well as from oil production. We develop a theoretical framework that analyzes the dynamic co-optimization of oil extraction and CO2 sequestration, through the producer's choice of the fraction of CO2 in the injection stream at each moment. We find that the optimal fraction of CO2 is likely to decline monotonically over time, and reach zero before the optimal termination time. Numerical simulations, based on an ongoing EOR project in Wyoming, confirm this result. We also find that cumulative sequestration is less responsive to the carbon tax than to the oil price. Only at very high taxes does a tradeoff between revenues from oil output and sequestration arise.  相似文献   
999.
1000.
This study attempts to explain theoretically and empirically the influence of developed and developing countries’ environments on foreign direct investment from the United States. It is postulated that foreign direct investment into these economies can be explained by examining interactions among three environmental constructs: technological development, quality of life, and political instability. A structural equation model is developed to test the concurrent and longitudinal influence of the three environmental constructs on foreign direct investment into these economies from the United States.  相似文献   
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