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101.
This paper examines the process of interaction between consumers and providers of dental services in terms of the key selection and evaluation criteria employed by consumers. Focusing on the United Kingdom, it examines the impact of changes in both pricing and provision on the utilisation and evaluation of dental services. Based on a questionnaire survey of dental patients, in the context of the evolving body of literature concerned with consumer behaviour in respect of services, the paper attempts to improve the current understanding of the key factors shaping consumer choice in respect of professional services. Specifically, it argues that the highly complex nature of professional services impacts on patterns of consumer behaviour, resulting in the relationship between the individual service professional and the consumer being the focus of consumer evaluation. This in turn has significant implications for the effective marketing of such professional services.  相似文献   
102.
Transfer of Technology: An Update   总被引:1,自引:0,他引:1  
This update on transfer of technology in the Asian-Pacific region takes the original survey (Enos 1989) as its model, dealing in some detail with vehicles for technology transfer, more summarily with types of technology transferred. In conclusion, this article draws attention to some issues neglected in the literature and raises the question whether, in the prevailing world political climate of deregulation, the issue of transfer of technology will remain in the political arena.  相似文献   
103.
The emerging concern about software piracy and illegal or unauthorized use of information technology and software has been evident in the media and open literature for the last few years. In the course of conducting their academic assignments, the authors began to compare observations from classroom experiences related to ethics in the use of software and information technology and systems. Qualitatively and anecdotally, it appeared that many if not most, students had misconceptions about what represented ethical and unethical behaviors in these realms. Clearly, one can argue that if college students are uncertain about what constitutes appropriate and inappropriate behavior then this uncertainty will be carried forward into their workplaces upon graduation. Furthermore, if their workplaces don't provide ethics training as a component of a new employee orientation program, one can project a potential for unintentional violations and infringements of copyrights and law in the field. This study was conducted among graduate and undergraduate students to gain insight into their attitudes, perceptions and understanding of some of the relevant ethics issues. A questionnaire of 11 statements was employed that described ubiquitous but most likely unethical (or surely dubious) behaviors in the prevailing business and academic environments. Each respondent was asked to evaluate each statement twice (once for “self” and once for “colleague”) on a five-option highly ethical (5) to neutral (3) to highly unethical (1) scale. The statements were worded such that lower instrument score was associated with higher ethical responses. The questionnaire's two-part structure was designed to solicit honest answers. The encouraging learning from this study was that the overall sample and its various sub-samples did not consider any of the eleven behaviors to be “ethical” or “highly ethical.” It was also encouraging to note that the overall sample and all sub-samples considered “highly unethical” those behaviors associated with personal privacy or property or outright theft. This indicated that moral judgment and probity prevail. The discouraging learning was that behaviors associated with the use of enterprise property were viewed as “neutral” i.e., neither “ethical” nor “unethical.” These findings suggested confusion and lack of clarity and definition around workplace deportment as it regards ethics in software and information technology use. The current study suggests that additional research needs to be conducted to define and clarify the issues, which in turn can form the basis for programs to rectify or at least ameliorate the situation.  相似文献   
104.
The purpose of this study was to assess the basis behavior of the Live Cattle Futures contract at the Chicago Mercantile Exchange (CME) before and after the 1995 contract changes. Additionally, an alternative method of basis calculation utilizing weighted mean futures prices versus settlement futures prices was compared to determine which method provides a better representation of the basis level. Within a regression model with heteroskedascity error framework, we found that the level of nearby basis in the period after June 1995 has shifted lower and the average monthly open interest of net commercial long positions has substantially increased after the contract modifications. These empirical results are consistent with the notion that more long activity entered the market in response to the contract modifications. Additionally, an alternative (new) measure of basis calculation (cash price minus weighted mean futures price) produced similar results to two other commonly used measures. In conclusion, the 1995 contract changes have neither increased nor decreased the volatility of live cattle basis. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:557–590, 2004  相似文献   
105.
Various claims have been made about the causes of the Asian crisis and its spread. Here, we use data on the behaviour of capital flows during the crisis to test the strong forms of four such hypotheses, that portfolio investors and hedge funds played a dominant role in initiating and/or spreading the crisis; that moral hazard kept efficient markets from predicting the crisis; and, finally, the common lender hypothesis of Kaminsky and Reinhart. In the process we also test implications of the Calvo-Mendoza model of rational investor ignorance. All are falsified as monocausal explanations. For example, portfolio investments that could not have been subject to substantial moral hazard continued to flow into Asia until very shortly before the crisis. Likewise, banks were a much larger source of capital outflows during the crisis than were portfolio investors. While falsified in their strongest forms, several of these hypotheses in less strong forms should play a role in a more nuanced analysis. It is necessary to move past simple single-factor approaches in order to produce a more complete, synthetic explanation of this episode.  相似文献   
106.
The primary purpose of this paper was to empirically explore some of the reasons that logistics has become more important, or salient, in comparison to other functions within the firm. A survey of 296 managers across multiple industries in the U.S. found logistics becomes more important within the firm when the industry increases in uncertainty, when there is an emphasis on time‐based competition, when there is greater adoption of information technology, and when there is an emphasis on cross‐functional integration.  相似文献   
107.
108.
The purpose of this article is to study the level of “in‐stock” customer service performance being offered in the catalog channel of distribution. The article provides benchmark information for the catalog industry. More importantly, the article serves as one test of the effectiveness of the modern supply chain, where the expectation is for near perfect orders. Customer service levels are studied by using an empirical observation methodology in which catalog retailer's in‐stock performance was measured. Comparisons are made across item type, season, retailer type, and days from catalog receipt. Overall, items were out‐of‐stock during 15.9% of all checkpoints, compared to an 11.8% stock‐out rate in an earlier study of bricks and mortar retailers.  相似文献   
109.
Explaining Firm Employment Growth: Does Location Matter?   总被引:1,自引:0,他引:1  
This paper addresses the question to what extent the location of a firm can be regarded as having an influence on the performance of a firm as measured by employment growth. While in theory it is widely acknowledged that `location' should be considered as a relevant growth determinant, empirical research has so far mainly focused on firm-internal factors. The question raised in this paper is empirically verified by means of an econometric model based on a data set of circa 35,000 establishments located in the northern part of the Netherlands during the period 1994–1999. The model includes several measurements of location characteristics like the population level and growth, employment growth, spatial specialisation and cluster indicators, type of enterprise zone, and accessibility while controlling for firm-associated factors such as size, age, and business activity. Based on the fact that we find several significant coefficients we conclude that `location matters' but that the effect differs by type of economic activity.  相似文献   
110.
THE SQUARED ORNSTEIN-UHLENBECK MARKET   总被引:2,自引:0,他引:2  
We study a complete market containing J assets, each asset contributing to the production of a single commodity at a rate that is a solution to the squared Ornstein-Uhlenbeck (Cox-Ingersoll-Ross) SDE. The assets are owned by K agents with CRRA utility functions, who follow feasible consumption/investment regimes so as to maximize their expected time-additive utility from consumption. We compute the equilibrium for this economy and determine the state-price density process from market clearing. Reducing to a single (representative) agent, and exploiting the relation between the squared-OU and squared-Bessel SDEs, we obtain closed-form expressions for the values of bonds, assets, and options on the total asset value. Typical model parameters are estimated by fitting bond price data, and we use these parameters to price the assets and options numerically. Implications for the total asset price itself as a diffusion are discussed. We also estimate implied volatility surfaces for options and bond yields.  相似文献   
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