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161.
Studies on residents’ support for tourism have primarily been conducted in the developed world. This study analyzes community support in the island economy of Mauritius by testing a model based on the social exchange theory and the identity theory. The model proposes that the resource-based occupational identity, environmental identity, and gender identity of the residents influence attitudes to tourism impacts and support (behavior). Results indicate that one’s identity has a direct bearing on support, but may not always influence attitudes. Findings confirm the relevance of the social exchange theory and the identity theory in explaining community support for tourism in island economies. The study’s practical implications and limitations are discussed.  相似文献   
162.
Relational spatiality and resort restructuring   总被引:3,自引:0,他引:3  
This study examines the extent to which relational spatiality is captured within coastal resort restructuring visions drawing on a detailed examination of Newquay, UK. It outlines the relevance of relational spatiality for spatial planning generally and coastal resort restructuring specifically. Then, utilising Healey’s (2004) conceptualisations of space and place, and employing content analysis of selected tourism strategising documents, it explores the treatment of space and place in Newquay’s visions for restructuring. It reveals the co-existence of Essentialist and Relational approaches to spatial planning, with greater emphasis placed on the former, whilst the latter is used primarily as a tool through which to extend the resort’s reach. Some implications for coastal resort restructuring in Newquay and elsewhere are highlighted.  相似文献   
163.
The focus of this study is on presenting causes and hypotheses for the existence of asymmetric income and price effects on tourism demand across business cycles. The theoretical assumptions were tested by analyzing tourism import demand in different source markets, drawing on econometric models that provide for the magnitudes of price and income effects either to vary depending on the phase of the business cycle or to remain stable across the business cycles. The major outcome of this study is that the general assumption in most of the tourism demand studies—i.e. that the income effects are symmetric—should not be expected to be automatically true for every source market.  相似文献   
164.
The purpose of this study was to explore the effects of ownership change on a local-chain hotel in Taiwan: how the new chief executive officer (CEO) planned a blue ocean strategy and how he led all employees to achieve pre-established goals. This study applied qualitative research methodology whereby the data were collected by participant observations in the study field and subsequent in-depth interviews with an application of the QSR NVivo software program. This study implies that, in the assimilation stage of the change, (1) the CEO should use democracy instead of dictatorship; (2) sub-cultures, factions and conflict could be prevented by organizational socialization and equal opportunity treatment; and (3) blue ocean strategies enable a shift of organizational image and identity. This qualitative study supplements the existing literature by showing that organizational politics might be affected by organizational change and how the concept of blue ocean strategy might be implemented in the course of organizational change.  相似文献   
165.
This paper sets out to explore the impact of a new venture's context on its development. The study consists of a single case study based on a new venture attempting to exploit an opportunity in the life sciences and charts the impact that the context, in particular actors that the venture are trying to gain resources from, have upon the plans, activities and resources developed by this nascent firm. Spanning the time period of 1999-2006, this case outlines four periods of development of the venture. This accounts for the initial plans of the venture, their struggle to gain venture financing, the development of the venture's technological resources and the attempts to create commercial relationships. The study shows the impact that institutions used in a context have on this venture leading to, among other things, the discovery of IP, finding a CEO and developing a product line.  相似文献   
166.
167.
Given an exploitation problem, in which a number of agents compete for a limited renewable resource, the optimal harvesting strategy depends on the ratio between resource availability and exploitation effort. For scarce resource a purely competitive, greedy strategy outperforms a more collaborative approach based on the Collective Intelligence, while for more abundant resource the opposite holds. The rationale for this behaviour lies in the amount of information each strategy is able to provide and a combined strategy is possible according to which agents choose dynamically the most informative strategy according to a minimum entropy criterion. This approach, which provides best performance for both under and over-exploited scenarios, can be used to monitor the resource status for management purposes and is effective in both centralised and decentralised decision making.  相似文献   
168.
The increasing amount of data and video traffic carried by mobile networks has recently risen the demand for enhanced network capacity, more efficient use and more effective management of spectrum. Cognitive radio technologies candidate to respond to these urgent needs by allowing a near simultaneous band sharing. The regulation plays a crucial role in promoting the adoption of these technologies, in order to overcome the traditional paradigms of authorizations for exclusive spectrum usage. The article outlines spectrum management regimes where the implementation of frequency sharing technologies, including cognitive technologies, is foreseeable and brings them back to a comprehensive taxonomy of dynamic spectrum access and sharing models, in the effort to reconcile partially diverging approaches and nomenclatures suggested in literature. Theoretic analysis is supported by a number of illustrations and practical experiments with shared spectrum usage. Based on suggested taxonomy, the research aims at showing the evolutionary path toward the introduction and spreading of cognitive and other spectrum sharing technologies, pointing out relevant trends and instruments made available by the reform of EU Telecom Package, as well as at outlining the status of regulation, policy and standardization in Europe.  相似文献   
169.
The underpricing of initial public offerings is a well-documented phenomenon in the financial literature. The purpose of this paper is to show how this empirical regularity could be solved by an appropriate choice of financing instruments, namely, by an intelligent mix of common stocks and put options. The latter additional instrument, modeled in this paper as a lump sum paid by insiders of the firm to outsiders, helps alleviate the asymmetry of information existing between insiders and outsiders of the corporation, allowing good firms to sell the package they offer at the full information value.  相似文献   
170.
Economic development and resource degradation: Conflicts and policies   总被引:1,自引:0,他引:1  
The paper develops a model that shares common features with computable general equilibrium (CGE) models. It is used to address two questions. First, what are the future prospects of a green gross domestic product (GDP); should we be concerned with resource degradation or not; and, to what extent, and under which conditions? Secondly, which policies are more effective than others? Model closures are simulated using different specifications of exogenous variables. Further, alternative policies are treated: human capital, price incentives, property rights and poverty reduction. In the African context, we show that while the prospects of environment-friendly economic development, i.e. a rising green GDP, are weak in the medium-run, under certain structural conditions there is a range of effective policies that resolves the conflict between economic growth and resource degradation, thus contributing to a rising green GDP.  相似文献   
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