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981.
Abstract

This study examined attitudes held toward the public and commercial sectors as variables relevant to classifying the recreation participants. The data were collected in a controlled experimental setting. A taxonomy was developed which can be used to categorize individuals on the basis of their attitudes toward the two sectors. Discriminant analysis was used to place individual subjects into one of nine groups in the taxonomy. The discriminant analysis identified statistically significant differences in the attitudes of individuals who were placed into the various groups. Further analysis revealed that the taxonomy may be simplified by collapsing the nine groups into three groups. The three groups include: (1) people who have more favorable attitudes toward the public sector than toward the commercial sector; (2) people who have more favorable attitudes toward the commercial sector than toward the public sector; and (3) people who have similar attitudes toward both sectors. Limitations of the study, implications for managers, and directions for future research are discussed.  相似文献   
982.
利用贝叶斯博弈模型分析在新型农村合作医疗制度中医疗机构和农民之间的博弈,分析引发医疗服务供给诱导需求的原因,以及由于道德风险引发的医疗机构和农民之间的合谋,并且提出建立第三方购买机制等若干建议,以控制医疗费用不合理地快速增长.  相似文献   
983.
Numerous studies have employed the theory of planned behavior (TPB) to understand customers’ behaviors in various fields, but none has tested and extended the theory to explain customers’ decision formation to pay comparable regular-hotel prices for a green hotel. This is the first study designed to test and modify the TPB by including environmental concerns, perceived customer effectiveness and environmentally conscious behaviors, which are critical in explaining eco-friendly consumer behaviors. Salient belief items were identified using an elicitation method (focus group and open-ended survey). A survey obtained 389 respondents. Confirmatory factor analysis indicated that measurement items for all study variables had an adequate level of reliability and validity. The findings from the structural equation modeling showed that the proposed model had a satisfactory fit to the data and better predicted hotel customers’ intention than the original TPB. The results also indicated that all antecedent variables of intention significantly contributed to forming the intention to pay conventional-hotel prices for a green hotel. Respondents were happy to have minor inconveniences, e.g. reusing towels and using recycled products, and were keen to learn about the positive environmental attributes of green hotels. Benefit awareness was shown to be important in customer decision-making.  相似文献   
984.
This paper investigates the changes in credit spread volatility during 1993–2001. We find that the credit spreads between junk-grade corporate bonds and Treasury bonds were significantly more volatile in the second half of this period when credit-related securities became popular. In contrast, investment-grade bonds exhibited no significant change in volatility. The junk bonds variance ratios changed from being less than one to greater than one. Using the GJR-Garch model, the conditional volatilities of junk bonds increased in the second half of the period and the mean reversion speeds slowed, suggesting a longer time for mean reversion to occur. Our analysis rules out treasury volatility, credit spread level, equity market return, T-bill rate, curvature of the Treasury curve, financial crisis, quantity of defaults and standard deviation of defaults as explanations for the increase in junk bond volatility. In contrast, volatility of equity returns provides a partial explanation of junk bond spread volatility in the later period.  相似文献   
985.
Summary

The paper assesses the dominant influences in partnership schemes for town centre redevelopment. The analysis of policy development in the public and private sectors is drawn together into an interorganizational framework, stressing joint approaches to action. Much development activity requires co‐operation by the public and private sectors, and the principal areas examined are the procedures adopted to implement partnerships, the linkages used and the actors involved at each stage. Original research was undertaken, notably case studies of Newcastle, Droitwich and Solihull. These investigations illustrate the diversity of working relationships, wherein individual responsibilities are directed towards collective action, and proper communication between development partners is essential. Although partnership operation is partly dependent on a reticulist who can co‐ordinate and initiate action, the most important aspects are the established procedures, which offer little opportunity for innovation, and the attitude of individual actors, which tends to reinforce current thinking rather than challenge it. Among those influences with an external origin, finance and politics have the greatest impact. Nevertheless, decision taking still operates in an ad hoc way, responding only as issues arise and thus contributing to the incremental development of policy and the maintenance of the status quo within the land market.  相似文献   
986.
本文借鉴公共选择理论的宪政思想、有限政府主张、成本效益和竞争机制等观点,试图从政治体制改革、中央和地方政府事权与财权的联动改革、政务公开和监督制度建设方面等制度层面提出解决我国行政成本过高的根本措施。  相似文献   
987.
ABSTRACT

This study investigates the impacts of perceived security and consumer innovativeness on online travel shopping. A survey questionnaire was used to collect data and a total of 283 questionnaires were used for data analysis. The mechanism of perceived security and consumer innovativeness was then identified. The study results indicate that: (1) higher perceived security increases the perception of website image and trust; (2) consumers with a higher level of innovativeness tend to trust travel websites; (3) website image has a mediating effect between perceived security and trust; and (4) trust has a mediating effect between website image and e-loyalty.  相似文献   
988.
We provide an institutional insight into the trend of income polarization within the U.S. working class. In contrast to the previous industrial waves, the current and ongoing industrial revolution is characterized by the replacement of “creative destruction” with jobless growth. Instead of replacing the lost jobs with new ones, new disruptive technologies eliminate more jobs in traditional labor and capital-intensive sectors than create jobs in new idea-intensive sectors. By examining the relationship between the income share of the bottom 50 percent, the middle 40 percent, and the top 10 percent and technological progress, we obtain robust econometric results. According to our results, the income polarization among U.S. workers can be associated with the shift of R&D activities from the public to the corporate sector. The concentration of innovations by corporate capital limits the power of society to reduce inequality and to provide greater social stability through “the incredible productivity” of technological progress.  相似文献   
989.
This article considers processes of urban development within the context of mega‐event preparations in Rio de Janeiro. We begin with a brief overview of these development processes, highlighting their connections to political and economic change in recent years. Proponents of these mega‐event‐led initiatives argue that Rio is undergoing a period of inclusive growth and integration: a perspective we call here a ‘post‐Third‐World city' narrative of urban renewal. Critics, however, contend that urban officials are harnessing mega‐events (e.g. the 2014 World Cup and the 2016 Olympic Games) to push forward a neoliberal agenda of socially unjust policies benefiting the interests of capital and marginalizing the city's poor and especially its favelas (i.e. the ‘city‐of‐exception' thesis). In this article we explore the insights of these two perspectives and consider why they have grown popular in recent years. Though we side generally with the city‐of‐exception thesis, we argue that important geographic and historical particularities must also be accounted for. Without carefully situating analytical perspectives empirically—in particular, cases in which theoretical models are drawn from European and North American contexts—urban researchers risk concealing more than they reveal in analyses of rapidly developing countries like Brazil.  相似文献   
990.
This article focuses on the material and discursive constructions of nature and children in the city. While dominant representations and idealizations of nature and childhood depend on the binary logic of the nature/culture and rural/urban divide, there is also a simplification and romanticization of nature in children's geographies and a lack of children and their spaces in urban political ecology. We argue that children and nature in cities need to be removed from a binary model of being and attended to in more nuanced ways in urban political ecology and children's geographies. In this regard, we suggest that both nature and children in cities need to be queered. We need to ask how the production of urban spaces (re)creates particular romantic and idealized relations with natures that reify the binaries between nature/culture, and male/female through a heteronormative framework. The purpose of this article is to bring the critical nature–society theories of urban political ecology into conversation with work in children's geographies that explores the ‘nature' of childhood, and in doing so queer the relationship between children and nature. Drawing on research on queer ecologies, and queered childhoods, we aim to provide a framework to rethink and queer both nature and children in cities.  相似文献   
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