铁路运输体制改革中若干问题及对策浅析

剖析了铁路运输管理体制改革中存在的问题 ,提出了相应的对策建议     

The impact of low cost airline entry on competition, network expansion, and stock valuations

We conduct event studies and statistical analysis to explore the impact of low cost carriers’ entry on legacy airline stock prices. Oligopoly structures, entry barriers, and high fixed costs make the airline industry highly susceptible to competitive and network expansion impact of low cost airlines’ entry. Positive stock returns are observed, which we interpret as the spillover effects of network expansion. Thus, rising passenger traffic and improved connectivity increase the revenues of legacy airlines to sufficiently offset the low cost carriers’ competitive threats.     

A cross cultural comparison of ethical perspectives and decision approaches of business students: United States of America versus New Zealand

While differences do exist, there are many ethical issues which transcend national barriers. In order to contribute to the development of understanding of global ethics, this study documents the existing ethical perspectives of collegiate business students from two countries and identifies the determinants of their ethical orientations.A survey instrument was administered to USA and New Zealand (NZ) students enrolled in undergraduate business programs. The research instrument measured students' ethical perspectives across multilayered ethical domains and their self-professed decision method used in evaluating ethical scenarios.The results indicate that USA students were less tolerant than the NZ students of situations involving the ethical constructs of fraud, coercion and self-interest. Additionally, females are less tolerant than males in all ethical domains in both countries. Within the group of students who reported experience in an ethics course there was no significant difference in the ethical values of the USA and NZ students. The implication is that educational experience in an ethics course produces homogeneity and is beneficial towards obtaining cross cultural understanding and agreement in ethical values.Marilyn Okleshen is an Associate Professor in the Accounting Department, College of Business Administration, Mankato State University.Richard Hoyt is an Associate Professor in the Finance Department, College of Business and Economics, University of Nevada, Las Vegas. He spent one year on sabbatical leave with the Property Group, Department of Accounting and Finance, Lincoln University, Canterbury, New Zealand. His dissertation topic was on the social responsibility of business. He has published in academic and professional journals.     

Ease of reading of mandatory information on Canadian food product labels

Food product labels present individual product information, safety, nutrition, electronic inventory, container and environmental information, in various formats, languages and images. Some information is mandatory; much is promotional. The food label is an essential tool for regulators of safe food handling, nutrition policy and fair competition. Mandatory information on food labels in Canada is required to be presented in both English and French, readily discernable, prominently displayed and legible. This study examines the ease of finding and reading of mandatory label components on selected Canadian food products. A validated typographical scoring system assessed the lists of ingredients on a purposive sample of 100 food labels representing foods in all groups in Canada's Food Guide. Seven percent of the ingredient lists were easy to read; 26% were difficult to read and 67% were very difficult to read. Well‐educated resourceful readers in consumer focus groups examined food labels for key elements that influence ease of finding and reading information. Focus groups and typographical scoring identified: colour contrast, case, print style, print size, space between the lines, reverse print, organization, justification, type of surface, hyphenation and print reproduction as factors that affect ease of reading. Print that curves around a container, lack of paragraphing or point form organization make reading difficult; text blocks at right angles to each other make comparisons difficult; separation of the nutrition facts table from the list of ingredients makes decision making tedious. Inadequate spacing between lines of print creates problems for readers of English and exacerbates problems for readers of French. Words placed over illustrations, busy backgrounds or watermarks increase reading difficulty. Hazard statements, instructions and storage information imbedded in other information without added space or appropriate heading is difficult to find and read. Canadian consumers echo consumers in 28 European countries who find label information difficult to find and to read and want clear guidelines/regulations on the placement and the typography of mandatory food label components     

Shareholder Wealth Effects of the Private Securities Litigation Reform Act of 1995

This paper investigates the reaction ofstock prices to enactment of the Private Securities LitigationReform Act of 1995 (PSLRA). Based on a sample of 489 high-technologyfirms, we find that the PSLRA was wealth-increasing, on average,and that the market reaction is more positive for firms at greatestrisk of being sued in a securities class action. However, wealso show that the PSLRA was less beneficial for firms likelyto be the subject of a meritorious lawsuit. Collectively, ourevidence implies that shareholders generally benefit from restrictionson private securities litigation, although these benefits aremitigated when other mechanisms for curbing fraudulent activityare inadequate.     

A comparison of ethical perceptions of business and engineering majors

Previous research has reported that ethical values of business students are lower than those of their peers in other majors. The purpose of this study was to investigate whether a self-selection bias with respect to ethical values exists among students enrolled as business majors when compared with students planning to enter the engineering profession. Engineering students are exposed to a similar technical orientation in academic curricula and also supply the market for managers.A survey instrument was administered to 195 students enrolled in undergraduate business and engineering programs and a graduate business program. The research instrument measured how business and engineering students perceive their own ethical beliefs and actions and how they perceived the ethical beliefs and actions of their peers.The results indicate a perceptual trap, or the self-versus-others disparity exists for the entire sample. However, there was a divergence between the two groups on the issue of whistle blowing. Engineers may be more sensitive to this issue. It was concluded that if a self-selection process exists, it is present for both business and engineering professional tracks with implications for educators in both disciplines.It is not enough to teach a man a specialty. Through it he may become a kind of useful machine, but not a harmoniously developed personality. It is essential that the student acquire an understanding of and a lively feeling for values. He must acquire a vivid sense of the beautiful and of the morally good. Otherwise he — with his specialized knowledge — more closely resembles a trained dog than a harmoniously developed person. He must learn to understand the motives of human beings, heir illusions, and their sufferings in order to acquire a proper relationship to individual fellow men and to the community.— Albert EinsteinPriscilla O'Clock, Ph.D., 1991, CPA, Assistant Professor, Xavier University.Marilyn Okleshen, Ph.D., 1991, CPA, Associate Professor, Mankato State University.     

Taking care of the customer

Taking care of the customer while running an efficient manufacturing operation is a challenge. This article describes the success one contract manufacturer had in developing a customer service department to manage a growing and diverse customer base. Balancing customer and plant requirements during a period of organizational change is discussed.     

Recruitment and retention in front‐line services: the case of childcare

This article highlights how problems of recruitment and retention in front‐line services create a particular challenge to traditional HRM models and solutions. Private day nurseries make an interesting example of the challenges facing managers in the service sector as the combination of a feminised workforce, a price‐sensitive service, public–private competition and state regulation create particular difficulties. We report on a study of 33 day nurseries involving interviews with managers and employees over an eight‐month period. Our findings show that childcare providers have to cope with recruitment and retention problems associated with high‐end interactive service provision compounded by gender segregation and small business characteristics. Our analysis of employer and employee perspectives examines labour market issues affecting recruitment, and categorises the reasons for staff turnover into internal ‘push’ factors, external ‘pull’ factors, outside factors and functional turnover.