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51.
D. P. T. Young 《Review of Political Economy》2013,25(1):73-87
Conventional neoclassical views of dominance are generally restricted to a concern for a firm's market power seen in terms of the ability to raise and maintain prices above their marginal costs of production. A prime example of this approach is the application of dominant firm price leadership models, which has led to a restricted theoretical perception of the nature of market power and to an incomplete view of the social costs of monopoly power. This paper argues that a broader conception of a firm's market power leads to a quite different perspective on its conduct. In particular, if we allow dominance to involve the ability to influence product demand patterns, then the theoretical analysis of firm behaviour changes significantly. Specifically, it implies the endogeneity of preferences which, it is argued, represents an important alternative to mainstream analysis. It is suggested that we need to consider a firm's dominance not so much in terms of its pricing in the context of a particular market structure but to focus on its ability to gain advantage over its rivals in terms of 'creating' an asymmetry in the demand for its products. This has important implications for competition policy, for it suggests a need to concentrate on the 'power' of firms and less on the effects of a change in market structure. Likewise, we need to reconsider the adequacy of defining markets in terms of product demand characteristics. 相似文献
52.
In the course of the last 25 years the UK has seen the emergence of a new, technologically advanced network of organisations underpinning the technical needs of the oil and gas extraction industry.The euolution of this industy network has taken place within a public policy framework which has had too central objectives: to maximize UK industrial involvement in the industry and to maximize. North Sea oil and gas extraction. The extent to which this framework has encouraged the development of new, technology-based firms has not been systematical stuided. This study examines the extent of indigenous incoltlement in the network and the influence of the currrent pressures of economic and policy changes on the performance and strategic planning of these compnies. 相似文献
53.
This study examined the emergence of corporate social responsibility (CSR) as a public issue over 25 years using a content
analysis of two national news- papers and seven regional, geographically-dispersed newspapers in the U.S. The present study
adopted a comprehensive definition encompassing all four CSR dimensions: economic, ethical, legal, and philanthropic. This
study examined newspaper editorials, letters to the editor, op-ed columns, news analyses, and guest columns for three aspects:
media attention, media prominence, and media valence. Results showed an increase in the number of opinion pieces covering
CSR issues over the 25-year period. The prominence of each of the four CSR dimensions varied over time. Each of the four CSR
dimensions had its moment of media prominence when it was more important than the other dimensions. The most prevalent valence
of the opinion pieces was negative; the volume of negative pieces increased over the 25 years, whereas the number of opinions
with positive, neutral, and mixed tones showed little change over time. The study concludes by tracing the implications of
the role of the news media for business ethics research. 相似文献
54.
Martin D. Dooley A. Abigail Payne A. Leslie Robb 《The Canadian journal of economics》2012,45(2):755-783
Abstract. This paper provides the first Canadian study of the link between cost to the student and the choice of university. Over the past two decades, there has been a substantial increase in the differences among Ontario universities in ‘net cost’ defined as tuition and fees minus the expected value to an academically strong student of a guaranteed merit scholarship. Our estimates generally indicate no relationship between net cost and the overall share of strong applicants that a university is able to attract. An increase in net cost is associated with an increase in the ratio of strong students from high‐income neighbourhoods to strong students from middle‐income and low‐income neighbourhoods in Arts and Science programs but not in Commerce and Engineering. Finally, more advantaged students are more likely to attend university, but merit aid is not of disproportionate benefit to those from more economically advantaged backgrounds, given registration. JEL classification: Health Education and Welfare 相似文献
55.
E. Young Song 《Review of International Economics》2011,19(3):494-508
Contrary to the popular belief, specialization is not necessary for gravity equations. This paper shows that the simple gravity equation holds if and only if the market share of an exporting country is constant across all importing countries. Specialization is just one special case satisfying this condition. The constant‐share condition can hold in a variety of situations where multiple producers compete with a homogeneous good. Further, this paper shows that the ratio of bilateral trade to the product of partner incomes is increasing in the extent of specialization and in the intensity of intra‐industry trade. Since the relationship is not model‐specific, the correlations among these variables do not support any specific model. 相似文献
56.
The paper reviews the contemporary literature on the experience of teleworking. Particular attention is paid to the socializing aspects of work and its comparative absence when working from home; economic considerations, both for homeworkers and for the firms; work satisfaction and motivation; supervision; roles and gender issues in homeworking; the organization of time and space; and, lastly, questions of self-discipline. The evidence reviewed is based on various teleworking trials conducted mainly during the 1980s; this information is supplemented by original research conducted by the authors which investigated the pros and cons raised by British Telecom operators who were due to take part in a teleworking trial. These operators anticipated many of the issues faced by those who actually had teleworking experience. 相似文献
57.
We compare the backtesting performance of ARMA-GARCH models with the most common types of infinitely divisible innovations, fit with both full maximum likelihood estimation (MLE) and quasi maximum likelihood estimation (QMLE). The innovation types considered are the Gaussian, Student’s t, α-stable, classical tempered stable (CTS), normal tempered stable (NTS) and generalized hyperbolic (GH) distributions. In calm periods of decreasing volatility, MLE and QMLE produce near identical performance in forecasting value-at-risk (VaR) and conditional value-at-risk (CVaR). In more volatile periods, QMLE can actually produce superior performance for CTS, NTS and α-stable innovations. While the t-ARMA-GARCH model has the fewest number of VaR violations, rejections by the Kupeic and Berkowitz tests suggest excessively large forecasted losses. The α-stable, CTS and NTS innovations compare favourably, with the latter two also allowing for option pricing under a single market model. 相似文献
58.
Patricia Huddleston Linda K. Good Leslie Stoel 《International Review of Retail, Distribution & Consumer Research》2013,23(2):167-181
Retail buyers in Russia have indicated that some customers have expressed a desire to purchase domestically produced products over imports. Consumer ethnocentrism has been proposed as a measure to provide retail buyers with the information necessary to market to these consumers. The purpose of this research is to determine if perceived product quality of products differs based on country of origin, product necessity and consumer ethnocentric tendency. A repeated measures ANOVA test indicates that perceived quality differs by necessity, by product, by country. A consumer ethnocentrism effect on the overall model, however, was not significant. We conclude that Russian consumers do perceive differences in product quality based on country of origin and product necessity, but that consumer ethnocentrism does not have an effect on perceived product quality. 相似文献
59.
Michael N. Young David Ahlstrom Garry D. Bruton Eunice S. Chan 《Asia Pacific Journal of Management》2001,18(2):223-244
Since the Asian financial crisis of the late 1990's, there have been numerous calls for the reform of East Asian corporate governance. Without reform, fears abound that the crisis will return. However, a baseline understanding of corporate governance in East Asia needs to be established before reform efforts can begin. In the West, three major functions of boards are commonly recognized: resource dependence, service, and control. These functions have yet to be examined in the context of boards of directors of Overseas Chinese firms in East Asia. In this exploratory study, we examine the extent to which these functions are performed, primarily by outside board members, in Overseas Chinese firms in Hong Kong and Taiwan. We find that the service and control functions are less pronounced for East Asian boards than what would be expected in the West, while the resource dependence function is more pronounced. We also findthat the governance of the region is being moved closer to international practices by a new generation of leaders that have been exposed to Western influences and intense global competition. The implications of our findings for managers, educators, and researchers are discussed. 相似文献
60.