An Analysis of Congestion Effects Across and Within Multiple Recreation Activities

This paper uses stated and revealed preference data to quantify differential welfare impacts from changes in congestion at outdoor recreation sites that support multiple activities. The results indicate that welfare impacts from congestion vary by congestion point, site, and activity within a given site. Estimating willingness to pay (WTP) for multiple sites and activities allows for parametric testing of whether WTP varies among sites and activities. The most general implication of this study is that if one has the ability to discriminate by activity, doing so is preferable purely in terms of overall model performance. This approach is especially useful for circumstances in which visitor flows in a system of multiple use areas can be managed so as to increase net benefits associated with public lands. Dans la présente étude, nous avons utilisé des données sur les préférences déclarées et révélées pour quantifier l'impact différentiel que des variations de congestion dans les aires d'activités récréatives multiples ont sur le bien‐être. Les résultats ont montré que l'impact différentiel de la congestion sur le bien‐être varie selon le point de congestion, l'aire et l'activité au sein d'une aire donnée. L'estimation de la volonté de payer (VDP) pour des aires et des activités multiples permet de vérifier, à l'aide d'un test paramétrique, si la VDP varie ou non entre les aires et les activités. L'implication la plus générale de cette étude est que si quelqu'un a la possibilité de discriminer selon l'activité, le fait de le faire est préférable purement si l'on considère la performance globale du modèle. Cette méthode est particulièrement utile dans les cas où l'affluence des visiteurs dans un système d'aires polyvalentes peut être gérée de sorte à accroître les avantages nets liés aux terres publiques.     

Explaining Individual and Task Differences in Consumer Attitudes toward Ambiguity

Consumers frequently face choices involving ambiguity, or uncertainty about the probabilities of the various possible outcomes. Past research has found that attitudes towards ambiguity vary across tasks. It is the purpose of this paper to suggest that such variation in consumer attitudes can be explained by examining the nature of the source of the uncertainty. It is suggested that consumers will have different attitudes depending upon whether the ambiguity is generated internally (by the consumer) or externally (by some outside source). Exploratory evidence and propositions for future research are presented. The results suggest that marketing strategies and de-biasing methods for ambiguous situations should consider the source of the ambiguity.     

Comparisons of the structure and infrastructure of Chinese and Indian Science and Technology

A comparison was made of the research output literatures of India and China. Both bibliometric and computational linguistics approaches were used in the comparison. China has rapidly outpaced India in both volume and citation performance of publications. China's rapid publication growth rate over the past two decades is continuing, while India's is re-starting after a relatively dormant period of almost two decades.     

Modelling the effect of climate change on prevalence of malaria in western Africa

Malaria is a leading cause of infectious disease and death worldwide. As a common example of a vector‐borne disease, malaria could be greatly affected by the influence of climate change. Climate impacts the transmission of malaria in several ways, affecting all stages of the disease's development. Using various weather‐related factors that influence climate change, this study utilizes statistical analysis to determine the effect of climate change on reported malaria rates in an African region with endemic malaria. It examines the relationship between malaria prevalence and climate in western Africa using spatial regression modeling and tests for correlation. Our analysis suggests that minimal correlation exists between reported malaria rates and climate in western Africa. This analysis further contradicts the prevailing theory that climate and malaria prevalence are closely linked and negates the idea that climate change will increase malaria transmission in this region.     

Incenting managers toward the triple bottom line: An agency and social norm perspective

Research to date has identified CEO pay structure as an important factor in the environmental and social performance of the organization but has not considered how pay may influence these sustainability efforts at the middle‐management level. We address this void with an experimental manipulation of direct and indirect pay incentives for an environmental sustainability project and production cost savings project. Counter to our predictions, investment in sustainability versus cost savings is significantly lower when incentives for both projects are equivalent, and investment is only comparable when incentives for the sustainability project are superior. Further investigation using qualitative data attributes this to differences in the salient social norms that individuals hold and an apparent undervaluing of the indirect incentive derived through sustainability's contribution to cost savings. The results shed light on primary ways in which human resource management practices may be used to embed support for sustainability initiatives throughout the organization.     

Conflict,Participative Decision‐Making,and Generational Ownership Dispersion: A Multilevel Analysis*

This study examines how participative decision‐making and generational ownership dispersion affect conflict in a sample of privately held U.S. family firms. Our study utilizes a hierarchical linear model approach to investigate “cross‐level” effects between variables from different levels of analysis. Participative decision‐making among family members was found to be associated with cognitive and relationship conflict. Furthermore, the relationship between participative decision‐making and conflict as individual‐level variables was moderated by generational ownership dispersion, a firm‐level variable. When ownership was dispersed through multiple generations, participative decision‐making was found to be positively related to cognitive and relationship conflict; however, in one‐ and two‐generation ownership firms participative decision‐making was found to be negatively related to cognitive and relationship conflict.     

The Impact of Adopting an Ethical Approach to Employee Dismissal During Corporate Restructuring

The treatment of employees during downsizing and corporate restructuring raises many ethical issues. To provide a common framework for understanding ethical decisions facing organizations delivering the news of dismissal to affected employees, Integrative Social Contracts Theory and the research on social exchange was used to integrate existing research on employee dismissal. Of particular importance was determining the criteria necessary to manage the dismissal process within ethical boundaries. Three basic criteria, which together represent a variety of contractual and transactional obligations, are proposed as necessary for an ethical approach to dismissal; 1) advance warning of the job loss, 2) open communication, and 3) institutionalized support services. The frequency with which organizations meet these criteria is examined using a geographically dispersed, cross-organizational sample of 770 involuntarily displaced professional employees. In addition, the effect of such an ethical approach to dismissal on individual psychological and financial outcomes is examined. Findings are discussed as they relate to the implicit contract between employee and employer and organizations' responsibility to employees during corporate restructuring.     

Inter-firm linkages and the wealth effects of financial distress along the supply chain

Extant research examines the extent to which bankruptcy has intra-industry valuation consequences. This study broadens the investigation by examining the wealth effects of distress and bankruptcy filing for suppliers and customers of filing firms. On average, important wealth effects occur prior to and at bankruptcy filings and extend beyond industry competitors along the supply chain. Specifically, distress related to bankruptcy filings is associated with negative and significant stock price effects for suppliers. Supplier wealth effects are more negative when intra-industry contagion is more severe. We also investigate the importance of industry structure, specialized product nature, and leverage on supply chain effects.     

The effects of procedural and informational justice in the integration of related acquisitions

This study explores the independent and interactive effects of procedural justice and informational justice on post‐deal value creation in large, related acquisitions. Our results show that informational justice and procedural justice affect different components of value creation. Procedural justice is critical in realizing market position improvements following the integration process, while informational justice is essential in achieving market position gains during integration and financial return gains both during and post‐integration. Indicating that the interrelationships between different justice dimensions may be more complex than previously thought, we find that procedural justice reduces the positive effects of informational justice on financial return during the integration process, while it magnifies the effects of informational justice on the combined firms' market position during integration efforts. We explore the implications of these results for future research on the acquisition integration process and for practicing managers engaging in large, related acquisitions. Copyright © 2008 John Wiley & Sons, Ltd.     

Restaurant employees and food safety compliance: motivation comes from within

The purpose of this study was to investigate the impact of restaurant employee internal belief systems on their motivation to comply with food safety guidelines in restaurants. Food safety training programs and those offered by third-party vendors are commonplace in the industry, yet despite the expectations of employees to engage in safe food handling, not all are motivated to do so. To date, research has yet to be conducted on the impact of employees’ individual belief systems and their motivations to comply with safe food-handling practices expected by both their employer and local health agencies. This study posits that individuals either possess an internal values system committed to food safety compliance or they do not; and, that individually oriented beliefs and norms have a significant influence on organizational efforts to implement an effective food safety culture. Practical and academic implications are discussed in detail.