Experimenter demand effects in economic experiments

Experimenter demand effects refer to changes in behavior by experimental subjects due to cues about what constitutes appropriate behavior. We argue that they can either be social or purely cognitive, and that, when they may exist, it crucially matters how they relate to the true experimental objectives. They are usually a potential problem only when they are positively correlated with the true experimental objectives’ predictions, and we identify techniques such as non-deceptive obfuscation to minimize this correlation. We discuss the persuasiveness or otherwise of defenses that can be used against demand effects criticisms when such correlation remains an issue.     

浅谈我国内部会计控制的控制环境

建立完善的内部会计控制系统是一个复杂的过程,需要解决的问题很多,本文从我国企业内部会计控制的现进行分析,提出规范企业领导行为、实行强制性外部审计等思考,意为促进<内部会计控制基本规范>的有效执行.     

框架结构设计要点分析

本文对框架结构设计要点分析进行了论述.     

A dynamic panel analysis of urban metro demand

A dynamic panel model is used to estimate the effect that fares, income and quality of service have on demand for a sample of 22 urban metros. The estimated price elasticity is −0.05 in the short run and −0.33 in the long run. The estimated long run income elasticity is small but positive (0.18), indicating that metros are perceived as normal goods. The quality of service elasticities are positive and substantially higher than the absolute value of fare elasticities. The implication is that quality of service improvements, rather than fare reductions, may be more effective in increasing metro patronage.     

To go or stay home and watch: exploring the balance between motives and perceived constraints for major events: a case study of the 2008 Beijing Olympic Games

The current study offers insight into the role of motivation and constraints on behavioural intentions prior to a mega event. The Psychological Continuum Model framework was used to integrate motivation and leisure constraints theory to examine attraction towards the 2008 Olympic Games. Semi‐structured interviews (N = 47) and a questionnaire (N = 235) distributed in Australia and the USA were used to identify and measure three motivational themes: cultural learning, cultural experience and olympic event interest, and three perceived constraints: structural, interpersonal and intrapersonal. Structural Equation Modelling revealed that motives were positively related to behavioural intentions while constraints were negatively related. Analysis further revealed the interaction between motives and perceived constraints led to two different forms of behavioural intentions; intentions to travel and attend the event vs. stay home to watch the event on TV. Policy and marketing implications are discussed that illustrate the benefits of understanding both motives and perceived constraints for tourism travel. Copyright © 2008 John Wiley and Sons, Ltd.     

Balancing the dual mandate of conservation and visitor use at a Canadian world heritage site in an era of rapid climate change

Abstract

National parks in Canada operate under the dual mandate of conservation and visitor use, which involves balancing ecological integrity and nature-based tourism activities. Climate-induced environmental change may increase the existing tension between conservation and visitor use as major tourism resources located in protected areas (PAs) are projected to undergo large-scale changes. This study draws upon the behavioural approach, scenario planning, and landscape visualizations to examine the relationship between climate change impacts, visitor perceptions, and visitor experience management at the Athabasca Glacier in Jasper National Park, Canada. Four tourism development scenarios defined by two management drivers (ecological integrity and visitor demand) with corresponding storylines and visualizations were developed for 2050. The visualized scenarios were presented to visitors (n?=?304) in a survey to understand potential implications on visitor satisfaction. The results suggest that park managers need to find a balance between ecological integrity and visitor use in a way that ensures commercialized tourism development is limited, educational material is prioritized, and ecological integrity is maintained. While understanding the behaviour of future tourists is complex, it is a critical component of climate change adaptation planning and decision-making processes that needs to be prioritized by policymakers and PAs managers.     

Behavioral Adaptation of Alpine Skiers to Climate Change: Examining Activity Involvement and Place Loyalty

This study employed a visitor survey to analyze the influence that changing climatic conditions have on the substitution behaviors of alpine skiers (activity, spatial, temporal). It further focuses on the role that activity involvement plays in influencing behavioral adaptations (i.e., substitution) and also the extent to which place loyalty is affected. The Modified Involvement Scale (MIS) was used to segment respondents based on high, medium, and low levels of leisure involvement with activity. Highly involved skiers were more likely to change their skiing behavior as a result of poor snow conditions than were less involved individuals. Pritchard's Psychological Commitment Index (PCI) provided evidence that less involved skiers exhibit lower levels of commitment to particular service providers than do highly involved individuals.     

A Modified Model for Hotel Website Functionality Evaluation

Harnessing a mathematical computation approach to analyze data solicited from 354 website stakeholders (including 200 hotel customers, 83 hotel managers, and 71 hotel website designers), this study presents an up-to-date and robust evaluation model for assessing the functionality of hotel websites. The modified model was also empirically used to assess the functionality performance of the websites of all the hotels in Hong Kong. Results from the non-parametric Kruskal–Wallis and Mann–Whitney tests revealed a difference in performance, with higher star rating hotels performing better than those with a lower star rating. As one of the first attempts to incorporate the perceptions of multiple website stakeholders into hotel website evaluation, this study provides hoteliers with practical advice on website development.