排序方式: 共有29条查询结果,搜索用时 31 毫秒
1.
This article introduces two parametric robust diagnostic methods for detecting influential observations in the setting of generalized linear models with continuous responses. The legitimacy of the two proposed methods requires no knowledge of the true underlying distributions so long as their second moments exist. The performance of the two proposed influence diagnostic tools is investigated through limited simulation studies and the analyses of an illustration. 相似文献
2.
This study uses a rational ethical decision‐making framework to examine the influence of moral intensity (potential harm and social pressure) on whistleblowing intention and behaviour using organisational commitment as a moderator. A scenario was developed, and an online questionnaire was used to conduct an empirical analysis on the responses of 533 participants. The mean age and years of work experience of the respondents were 31 and 8.2 years, respectively. The results show, first, that while moral intensity is correlated with whistleblowing intention, only the potential harm is positively correlated with such intention. Second, potential harm and social pressure differentially affect whistleblower choice of using an internal or external channel. Third, organisational commitment has a moderated mediation effect among moral intensity, whistleblowing intention and behaviour. Fourth, whistleblowers may be grouped into four conceptual types: indifferent, rebel, mature and spoil. Finally, theoretical and managerial implications of the findings are discussed. 相似文献
3.
This study assesses a behavioural model that uses latent variables of experience of experiential marketing, activity involvement, satisfaction and loyalty intentions of wine tourists in Taiwan. A total of 871 usable questionnaires were collected. Confirmatory factor analysis and structural equation model analysis were performed using LISREL 8.70 for Windows. Analytical results, which further elucidate the behavioural models of wine tourism, suggest that experience of experiential marketing, activity involvement and satisfaction significantly affect the loyalty intentions of wine tourists. Satisfaction played a mediating role in the behavioural model. This study provides further insight into the behavioural modelling of wine tourism. 相似文献
4.
Numerous studies have identified constructs such as commitment and brand familiarity as moderators of negativity effects. However, boundary conditions for this moderation have yet to be identified within a retailing context. This study tries to rectify this gap in the literature. This study finds that three factors (commitment, consumer–company identification, and consumer sensitivity to corporate social performance) moderate attitude change toward a retailer following exposure to moderately negative (vs. positive) publicity. However, given extremely negative information, the buffering effects of the moderating factors disappear, and attitude changes are significant for all consumers. © 2009 Wiley Periodicals, Inc. 相似文献
5.
6.
Tsung Hung Lee 《Leisure Sciences: An Interdisciplinary Journal》2013,35(3):215-236
This study examines a behavioral model of wetlands tourism using variables of destination image, attitude, motivation, satisfaction and future behavior for tourists at Cigu, Sihcao and Haomeiliao in southwestern Taiwan. Empirical results indicate that destination image directly affects satisfaction and indirectly affects future behavior. Tourist attitude directly affects satisfaction and indirectly affects future behavior, while tourist motivation directly affects satisfaction and indirectly affects future behavior. Tourist satisfaction had a significant influence on future behavior, and satisfaction proved a significant mediating variable within this behavioral model. 相似文献
7.
Scientific understanding of the relationships between recreation experience and environmentally responsible behavior (ERB) of nature-based tourists is limited. To address this research gap, this study examines the relationship between recreation experiences (i.e. education, experiential engagement, esthetics, and escapism) and the general and site-specific ERB of tourists on Liuqiu Island in Taiwan. In total, 443 usable questionnaires were collected. The empirical results indicate that general ERB is positively and significantly affected by experiential engagement and the escapism of recreation experiences. The site-specific ERB of tourists is positively and significantly affected by the education, esthetics, and escapism of the recreation experience. We conclude that when people participate in the types of nature-based tourism described here, their recreation experiences can strengthen their sense of engagement in general and site-specific ERB, and contribute constructively to positive aspects of sustainable tourism. The management implications presented in this paper provide valuable insights for sustainable tourism. We suggest that recreation managers at nature-based tourism destinations collaborate to plan and implement recreational activities that are integrated with environmental education initiatives. This approach will encourage tourists to simultaneously engage in high-quality recreation experiences and ERB. 相似文献
8.
Juin‐Jen Chang Hsueh‐Fang Tsai Tsung‐Sheng Tsai 《The Scandinavian journal of economics》2019,121(2):808-842
We examine the role of both consumption‐ and wealth‐induced social comparisons in setting dynamic optimal income taxation. Under complete information, state‐invariant labor income taxes are used to remedy the externality caused by consumption‐induced social comparisons, while state‐contingent capital income taxes are used to remedy the externalities caused by both consumption‐ and wealth‐induced social comparisons. Under incomplete information, distinct types of agents are subject to an identical marginal capital income tax, which removes social comparisons. To solve the information problem, low‐productivity agents could be subject to a lower marginal labor tax than high‐productivity agents, which contradicts the traditional result in the Mirrlees–Stiglitz models. 相似文献
9.
Although the concept of activity attachment has been studied previously, the existing scales of activity attachment used only a single dimension or did not embody the discussion on behavioral domain. Furthermore, no previous studies have followed rigorous scale development procedures to explore the nature of activity attachment. In an effort to address this gap, this study aims to develop and validate a multidimensional scale of activity attachment for leisure tourists based on attachment theory. First, initial questionnaire items were generated from literature reviews and expert discussions. Second, exploratory factor analysis was conducted and four underlying dimensions were identified: emotion-symbol attachment, functional attachment, word-of-mouth intention attachment, and actual behavior attachment. Third, confirmatory factor analysis was employed and the result showed that the multidimensional activity attachment scale with four dimensions and 18 items has good fit, reliability, and validity. Implications of these findings for practical applications and future research are also provided. 相似文献
10.
This paper aims to investigate the profitability of two-day candlestick patterns by buying on bullish (bearish) patterns and holding until bearish (bullish) patterns occur. Our data set includes daily opening, high, low, and closing prices of component stocks in the Taiwan Top 50 Tracker Fund for the period from 29 October 2002 through 31 December 2008. We examine three bullish reversal patterns and three bearish reversal patterns. We find that three bullish reversal patterns are profitable in the Taiwan stock market. For robustness checks, we evaluate the applicability of our results to diverse market conditions, conduct an out-of-sample test and employ a bootstrap methodology. 相似文献