Applying a third party access model for China’s gas pipeline network: an independent pipeline operator and congestion rent transfer

This paper investigates third party access regulatory issues in China’s natural gas industry. We study the development of China’s gas market-oriented reform and how third party access becomes a pressing issue in that context. This paper aims to report stakeholders’ benefit and distributional effects during a hypothetical third party access process. To that end, we apply an oligopolistic equilibrium model, based on the mixed complementarity problem, to China’s gas pipeline network. We compare two scenarios: a scenario without third party access and the other scenario where an independent pipeline operator optimizes flows. This latter scenario aims to guarantee that the maximum social benefit is achieved. In addition, the latter scenario transfers the congestion rent to former integrated gas companies to compensate their actual loss control of the pipeline operation, in order to minimize the adverse distributional effects for pipeline companies. The solution of the model indicates that operational separation is feasible with Pareto improvement in China’s context. Moreover, it merits particular attention from policy makers in China that pipeline capacity scarcity should be properly evaluated and managed.     

The effect of the liberalization of the Chinese stock market on returns

We examine the short-term effects of the liberalization of the Chinese stock market on returns. We find a positive and significant abnormal return associated with the announcement of the liberalization of the Shanghai Stock Exchange. Exploiting features of the reform, we are able to compare stocks directly and indirectly affected by the liberalization. We find that all stock prices reflect this announcement premium equally, suggesting that the premium does not reflect an increase in expected liquidity. We further find that observed liquidity, as measured by volume and price impact, did not increase following the liberalization. We conclude that the observed premium reflects a diversification benefit for Chinese investors.     

Unequal Pay,Unequal Responses? Pay Referents and their Implications for Pay Level Satisfaction

Pay referents are those with whom workers make pay comparisons. The five referents used in this study are: market, organizational, financial, social and historical. Of particular interest is the importance attached to each of these referents and the implications of inequity (under and over) for pay level satisfaction. The study also examines reactions to pay inequity on the basis of union status. The data for the study derive from a survey of 2867 public sector research workers. The study finds that the market referent is the most important to all workers, irrespective of union status; type of inequity (over or under) with this referent has the greatest impact on pay level satisfaction. The paper concludes with an examination of the implications for management, unions and the design of pay systems.     

Foreign-made Apparel

With the use of a congruity theory approach, consumers were asked to evaluate the quality of apparel for three brand types (name, designer, store), four store types (department, discount, national chain, off-price) and imported versus US-made apparel. They were then asked to evaluate the quality of each store type in association with either US-made or imported merchandise. Subjects were also asked to evaluate the quality of brand types in association with US-made or imported goods. Results revealed that a brand or store association with imported or US-made apparel may significantly increase or decrease the perception of apparel quality. The implications for advertisers, manufacturers and retailers are discussed.     

Do established antecedents of purchase decision‐making power apply to contemporary couples?

The research reported here investigated the extent to which hedonic theory explains the nature of the effects of the established antecedents of marital roles (resource theory, sex‐role orientation, least‐interested partner hypothesis, and involvement) on relative influence and strategy usage in purchase decision making for married and nontraditional couples (cohabiting heterosexual, gay, and lesbian couples). The findings reveal that hedonic theory (the effect of partners' [dis]similarity in an antecedent on that antecedent's impact of relational power) explains the majority of cases where the impact of the antecedents on power vary across couple types. In some cases, however, hedonic theory is lacking in its explanatory power, thus indicating that couple types differ other than the extent to which partners are (dis)similar demographically or socioeconomically. © 2001 John Wiley & Sons, Inc.     

How does CEO tenure matter? The mediating role of firm‐employee and firm‐customer relationships

While the direct influence of CEO tenure on firm performance has been examined in the strategy literature, the underlying channels of influence have remained largely unexplored. This article draws upon the career seasons paradigm, learning perspectives, and marketing literature to examine whether firm‐employee and firm‐customer relationships are the pathways through which CEO tenure influences firm performance. Results from the analysis of a large data set reveal that: (1) CEO tenure has a positive and linear association with firm‐employee relationship strength but an inverted U‐shaped association with firm‐customer relationship strength; (2) industry uncertainty intensifies these associations; and (3) firm‐employee and firm‐customer relationship strength mediate the effects of CEO tenure on firm performance. These findings have implications for a more balanced and nuanced view of CEO tenure. Copyright © 2013 John Wiley & Sons, Ltd.     

Exploring the preparation practices of teachers who organise secondary school ski trips in England and Wales

Secondary schools across England and Wales understand the importance of offering young people the opportunity to experience activity-based trips. One of these fundamental trips is the ski trip which enables young people to experience new challenges and adventure. However, within England and Wales, skiing is an atypical activity due to the lack of accessibility to the slopes. Consequently, it is vital to effectively prepare young people for skiing to promote enjoyment and reduce the likelihood of injury. The purpose of this study was to explore the current practices in the preparation of school ski trips within England and Wales. An electronic survey was administered to secondary schools across England and Wales with 270 completed responses of schools which organise ski trips. Analysis revealed that there were no significant differences (p > 0.05) across the regions with information being shared with parents prior to the ski trip. Young people are informed on similar information prior to and during the ski trip across the regions (p < 0.05). However, there was a significant difference between respondents screening (33%) and not screening students (67%) (p > 0.01) and under half (47%) of schools provide their pupils with exercise programmes prior to the school trip. Overall, these findings appear that ski trip organisers are consistent across England and Wales with their education of the young person and the management of the ski trip. Although, the knowledge gained by organisers to prepare young people is gathered from a variety of different sources. Therefore, it is essential for evidence-based information to be shared and disseminated to ski trip organisers to provide best practice and to facilitate other schools in providing ski trips for their pupils.     

Cognitive interviewing as tool for enhancing the accuracy of the interpretation of quantitative findings

This paper contrasts findings from a quantitative survey with those from a cognitive interviewing follow-up investigation on a subset of the same respondents. The data were gathered as part of a larger study to explore measurement error across three modes of data collection, but this paper focuses on the question format experiments rather than the mode effects part of the larger study. Three examples are presented which demonstrate how cognitive interviewing can cast new light on quantitative results by increasing the accuracy of the inferences made. These include instances where: (1) quantitative indicators of poor respondent behaviour (e.g., acquiescence bias on agree/disagree questions) are over-estimates, (2) similar quantitative response distributions across satisfaction and behavioural questions (from a fully-labelled versus end-labelled experiment) imply similar respondent satisficing behaviour, but cognitive interviews show that different response processes are at work and (3) unlikely quantitative findings (from an experiment comparing 3 vs. 7 or 8 response options) could easily be dismissed as due to chance but were instead the result of unforeseen respondent difficulties. The paper concludes with a discussion of the value of using a cognitive interviewing follow-up study as a tool in the interpretation of ambiguous quantitative findings.