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81.
Our aim is to explore who pays the costs and who reaps the benefits of maintaining a dual-market system of genetically modified organisms (GMOs) and non-GMOs. We analyze the welfare effects of the introduction of consumer "hatred" given GMO technology and the introduction of GMO technology given hatred. Making alternative assumptions of competitive and then monopolistic supply, we recognize that identity preservation (IP) of non-GMOs creates costs for IP and non-IP producers. We model these costs as depending on the sizes of the two supply channels.  相似文献   
82.
Many studies have shown the role played by scientific or engineering universities as incubators of new technology-based firms or new knowledge-based firms. But, at least in Europe, very few cases show business schools developing an entrepreneurial spirit and management knowledge among scientists, or nurturing new knowledge-based firms.

In this field, we present as a case the role played by the Groupe ESC Lyon since 1984.  相似文献   
83.
This paper examines the role of compensation and risk committees in managing and monitoring the risk behaviour of Australian financial firms in the period leading up to the global financial crisis (2006–2008). This empirical study of 711 observations of financial sector firms demonstrates how the coordination of risk management and compensation committees reduces information asymmetry. The study shows that the composition of the risk and compensation committees is positively associated with risk, which, in turn, is associated with firm performance. More importantly, information asymmetry is reduced when a director is a member of both the risk and compensation committees which moderate the negative association between risk and firm performance for firms with high risk.  相似文献   
84.
Festival Tourism: A Contributor to Sustainable Local Economic Development?   总被引:1,自引:0,他引:1  
Towns, villages and cities are increasingly keen to share their culture, environment and spending opportunities with visitors by the promotion of festivals. The fact that income can be generated by such festivals is clear but the true value of visitor spend is more complex to calculate with accuracy. This paper considers the contribution of festival tourism to sustainable local economic development. A festival typology is created that broadly identifies three festival types termed 'home-grown', 'tourist-tempter' and 'big-bang'. Here three festivals matching the typology are analysed against the model of sustainable local economic development activity created by the environment charity Forum for the Future. Results suggest that although festivals may have the potential to provide opportunities for sustainable local economic development such opportunities frequently remain unexploited. Nevertheless, some festival scenarios do indicate a closer match to the model of sustainable local economic development activity than others. This paper analyses why this should be and suggests ways in which festival tourism's contribution to local economies might begin to be better understood, and consequently, improved.  相似文献   
85.
This study measures the extent to which P2P file-sharing activities act as substitutes or complements to music purchases in markets for CDs. The paper breaks with the mainstream economics approach which dominates the music file-sharing discussion. Whereas such models assume relationships at the micro level (e.g. between file-sharing and purchases) based on observations made at the macro level, our evolutionary economics approach measures the direct effects using micro data representative of the Canadian population. The behavioral incentives underpinning free music downloading, novel to this paper, are the multiple effects of: ‘unwillingness to pay’ (market substitution), ‘hear before buying’ (market creation), ‘not wanting to buy a whole album’ (market segmentation), and ‘not available in the CD format or on electronic pay-sites’ (market creation). Although the two first mentioned incentives significantly influence CD album purchases—i.e. there is a negative and significant market substitution effect and a positive and significant market creation effect—on the whole, these two effects ‘cancel’ one another out, leading to no association between the number of P2P files downloaded and CD album sales.  相似文献   
86.
This article has a dual aim. First, it sets out to underline a learning-by-exporting effect in Spanish firms between 1991 and 2002. It further seeks to outline the conditions allowing firms to benefit from these spillover effects. Using a propensity score matching method, a group of firms having entered the export market (treatment group) is compared with a similar group of non-exporting firms (control group), and difference-in-differences regressions are carried out. The results show a cumulative productivity differential of 32% for the first four years of exporting, with continuous improvement in productivity. After three years of exporting, productivity gain is still approximately 10%. This study shows that increases in capacity utilisation and competitive pressure from foreign markets are insufficient to explain this causal link between exporting and total factor productivity (TFP). It is thus possible to deduce the presence of a learning-by-exporting effect, benefiting firms with sufficiently qualified employees and which are already engaged in international relations (due to foreign suppliers and/or foreign equity participation).  相似文献   
87.
Ecotourism and protected area visitation in Central and South America have resulted in ecological impacts, which some protected areas managers have addressed by employing visitor impact management frameworks. In this paper, we propose the Protected Area Visitor Impact Management (PAVIM) framework as an alternative to carrying capacity and other frameworks such as Limits of Acceptable Change. We use a set of evaluation criteria to compare the relative positive and negative attributes of carrying capacity, other decision-making frameworks and the new framework, within the context of their actual and potential use in Central and South America. Positive attributes of PAVIM include simplicity, flexibility, cost effectiveness, timeliness and incorporating input from stakeholders and local residents. Negative attributes include diminished objectivity and cultural sensitivity issues. Further research and application of PAVIM are recommended.  相似文献   
88.
Community participation has long been viewed as an important tenet of tourism planning, and there is general consensus among researchers that engaging all stakeholder groups contributes to tourism sustainability. However, there are gaps in the literature, and challenges in practice, that call for further research. Among these are the dynamics of heterogeneous community groups and that not all community subgroups have equal opportunity to participate in tourism planning. This paper attempts to advance community participation by drawing on progressive approaches to stakeholder theory in the management field and by exploring, for the first time, the engagement of immigrants in tourism planning as fringe stakeholders, representative of present and future community dynamics. Bringing first generation immigrants as an important but less studied segment within the broader host community into focus moves tourism planning toward a more inclusive approach to community engagement, reflecting increased diversity and change in host communities.  相似文献   
89.
This research paper investigates the influence of industry, organisational, and customer context on customer relationship management (CRM) projects. Organisations go through four phases in their CRM projects (assessment, design, implementation, and evaluation), yet the impact of industry norms, organisational contexts, and customer expectations on each phase are rarely examined. A longitudinal case study approach with six cases was used to investigate the potential impact of contextual factors on CRM projects. The cases covered a range of industries, organisational structures, and customer types. We found that current industry conditions and customer expectations influence the reasons for undertaking CRM and the assessment stage of the project. The organisational context has a noticeable impact on the design and implementation project stages. At the evaluation level, customer responses combined with organisational expectations affect the perceived success of the projects. By understanding the impact of context, customised CRM projects can be developed.  相似文献   
90.
This paper explores the welfare effects of public consumption, income transfers and public investment financed through different types of taxes. One surprising result is that, contrary to public consumption goods, public capital goods do not necessarily become less attractive if distortionary taxes, rather than lump-sum taxes, are necessary to finance them. The numerical simulations reveal that the net welfare effects of public investments in the Netherlands are typically positive if financed through lump-sum taxes or distortionary taxes on labor. However, if a source-based capital tax is adopted to finance public investments, the overall welfare effect may be negative.  相似文献   
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