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1.
We examine the asymptotic behavior of two strategyproof mechanisms discussed by Moulin for public goods – the conservative equal costs rule (CER) and the serial cost sharing rule (SCSR) – and compare their performance to that of the pivotal mechanism (PM) from the Clarke–Groves family. Allowing the individuals’ valuations for an excludable public project to be random variables, we show under very general assumptions that expected welfare loss generated by the CER, as the size of the population increases, becomes arbitrarily large. However, all moments of the SCSR’s random welfare loss asymptotically converge to zero. The PM does better than the SCSR, with its welfare loss converging even more rapidly to zero. 相似文献
2.
针对中国研究文献中认为中国具有某种本体或历史基体的惯常假设,同时包括中文和英文文献,但尤其重视日本文献,作者对中国历史基体的论述进行了分析,并将沟口雄三具体提出的中国历史基体的主张作为反省的对象,旨在分析他提出历史基体论的动机,即要摆脱因为日本自身历史脉络对日本学者认识中国所造成的限制。作者以韩国学者研究朝贡关系为案例,对历史基体论这一学术议题提出了质疑,并佐以越南的两位中国学专家的观点进行了比较,认为对基体论进行检视有助于中国研究取得知识启示。 相似文献
3.
Service recovery through inter-customer helping is especially meaningful in the self-service technology (SST) failure context because SSTs are associated with a high risk of failure due to the lack of face-to-face contacts with employees. In understanding the phenomenon of inter-customer helping, two fundamental questions are investigated in the current research: (1) does social influence play a role in customers’ helping decisions? and (2) what are the motives for helping? Through two experimental studies, we provide evidence that two different forms of social influence play a role in helping others during SST failures, and customers have self-centered (vs. other-centered) motives. Results from Study 1 showed that individuals in the private environment indicated more willingness to help than individuals in the public environment did due to heightened perceived responsibility. Study 2 revealed that tie strength influenced willingness to help via a dual pathway: perceived responsibility and social approach motives. Finally, we discuss and highlight the positive influence that self-centered motives can exert in the SST failure scene. 相似文献
4.
Sunhee Seo WooMi Jo Phillips Junghee Jang Kawon Kim 《International Journal of Hospitality Management》2012
This study attempts to identify dining-out patterns among foreign residents in South Korea, examining the differences in foreign residents’ attitudes toward Korean foods and behavioral intentions to patronize Korean restaurants based on their acculturation and uncertainty avoidance levels. The results show that foreign residents in South Korea dine out frequently and intend to revisit Korean restaurants. However, the high acculturation group has a more positive attitude toward, better understanding of, and more preference for Korean foods than the low acculturation group. Satisfaction, revisiting, and recommendation intentions for Korean restaurants are higher among the high acculturation group than the low. The low uncertainty avoidance group spends more money for dining out than the high uncertainty avoidance group, who perceive Korean foods as expensive. Attitudes toward, understanding of, and preference for Korean foods, do not differ significantly between the two uncertainty avoidance groups; nor do satisfaction and behavioral intentions to Korean restaurants. 相似文献
5.
Kwanglim Seo Amit Sharma 《International Journal of Hospitality & Tourism Administration》2013,14(3):215-232
This article examines the financial performance of lodging real estate investment trusts (REITs) in relation to their market focus. Secondary data were collected for from 2004 to 2008 from lodging REITs that were traded on major U.S. stock exchanges. Data envelopment analysis (DEA) was used to assess the efficiencies of market segments to generate financial performance. The results showed that two lodging REITs were consistently efficient during the study period relative to other lodging REITs. In particular, lodging REITs investing and/or operating in one or more relatively similar market segments and those focusing on the upper-upscale segment were more efficient than others. This study could provide managers, owners, and investors of lodging REITs preliminary evidence of the relationship between market segments and firm performance. This article also proposes a framework for future investigations to assess the performance of REITs. 相似文献
6.
ABSTRACTThis study explores the key factors influencing potential employees in the hospitality and tourism industry and examines whether causal relationships between behavioral attitudes, subjective norms, and perceived behavioral control influence students' job selection. The study suggests that the career decision-making process is related to job selection. A total of 307 responses were analyzed. The results explain individual students' attitudes toward a behavior and perceived behavioral control in the context of their job selection. Attitudes toward a behavior and job selection had significant effects on career decisions. On the other hand, opinions of significant others had no significant effect. Perceived behaviors required to decide on jobs had a significant effect on job selection intentions. Students with internship experience were likely to form positive attitudes toward the hospitality and tourism industry, suggesting internships to be a useful source of a stronger relationship between the industry and job aptitudes of students in hospitality and tourism programs. The results have important implications. 相似文献
7.
This paper is an extension of Jack Meyer's paper titled “Beneficial Changes in Random Variables Under Multiple Sources of Risk and Their Comparative Statics” published in the June 1992 issue of this journal. The extension consists of showing which of the sufficient conditions in Meyer's Theorems 1 and 3 are also necessary, and which are not. In addition, conditions are provided which are necessary and sufficient for general beneficial changes to imply a decrease in the demand for insurance. 相似文献
8.
The paper examines a Lagrange Multiplier type test for the constancy of the parameter in general models with dependent data without imposing any artificial choice of the possible location of the break. In order to prove the asymptotic behaviour of the test, we extend a strong approximation result for partial sums of a sequence of random variables. We also present a Monte-Carlo experiment to examine the finite sample performance of the test and how it compares with tests which assume some knowledge of the possible location of the break. 相似文献
9.
There have been many attempts for ICT standardization in China. Among them, this paper deals with information security standards. Although information security is often mentioned regarding China?s ICT standardization, it has been rarely examined per se. While most studies on China?s ICT standardization focus on economic aspects (e.g. increased bargaining power) or the government?s role, this paper draws on legal aspects. We select WAPI and ZUC for case studies, and examine their legal aspects, particularly from the perspective of WTO?s TBT (technical barriers to trade) principles. We have found that China?s standardization strategy becomes international-bound and, in fact, the manner in which the Chinese government handles standardization projects has become refined, flexible, and communicative with foreign stakeholders. We see that the changes are responses to the trade concerns raised by foreign stakeholders in various TBT Committee meetings and bilateral meetings. In addition, the Chinese government appears to become market-oriented even in the field of information security where it previously maintained a rigid stance on the ground of national security. This paper points out that the changes are attributed to growing external pressure from foreign governments and firms as well as to internal efforts toward innovation based on indigenous technology. 相似文献
10.
Zolotoy Leon O’Sullivan Don Seo Myeong-Gu Veeraraghavan Madhu 《Journal of Business Ethics》2021,171(1):189-208
Journal of Business Ethics - This study examines the influence of mood (‘affect’) on corporate philanthropic giving. Drawing on group emotions theory and affect-infused decision theory,... 相似文献