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The objective of this case is to introduce students to what is possibly the most complex agricultural cooperative in the United States and learn more about the economic issues involved in citrus production globally. Students are asked to analyze a strategy built around brand loyalty with higher costs and an inability to dictate to growers what varieties are most valuable to retailers.  相似文献   
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Despite the important role of Neglected and Underutilized Species (NUS) in diversifying agriculture, supporting traditional farming systems and improving food and nutritional security particularly in marginal lands, very little attention is being paid to their mainstreaming in national policies and institutions. Based on a detailed review of the regulatory frameworks governing the conservation, sustainable use and equitable sharing of benefits arising out of plant genetic resources and the circulation and registration of seeds and improved varieties, this paper discusses the extent to which the measures in place in India may favour or affect the conservation and use of NUS. In addition to these frameworks, in view of the major change realized by the 2013 National Food Security Act which has included coarse cereals in the country’s Public Distribution System (PDS), the paper also incorporates this latest policy in its analyses. A special focus is given to small millets, a group of species with unexploited economic and nutritional potential but extremely important for marginal communities’ food security and livelihoods. A set of policy recommendations and opportunities to explore are proposed to address the identified constraints with the purpose of creating a more supportive policy environment and enhancing the national capacity to promote NUS.  相似文献   
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In contrast to studies of HRM and innovation within hi-tech industries or greenfield sites, this paper uses longitudinal data to analyse the attempts of two mature corporations to shift from business strategies of 'cost reduction' and 'growth by acquisition' towards organizations that compete through innovation. The case studies describe how human resource management interventions and the structure of the HR function itself are used as change levers to support the shift in business strategies. By analysing the different organizational contexts, the paper identifies the complex microprocesses that either facilitate or constrain such organizational change. Its contribution lies in considering strategies concerned with innovation in both product and sales and marketing; in tracking these change processes over time using in depth case studies; and in considering innovation as a strategic trigger for corporate renewal.  相似文献   
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Using readings of Foucault's heterotropia and Friedberg's imaginary mobility, this paper analyses movie-going as leisure practice. In highlighting the paucity of research in this area, the paper argues that such practice should be understood as a symbolic interaction between people's behaviour and the spaces that they occupy. This theorization is applied to Singapore, where per capita movie-going is amongst the highest in the world. The paper illustrates how, in Singapore, the development of cinemas has been used to underpin land use policies associated with the relocation of residential areas and social policies related to the growth in consumerism. While effectively alienating older audiences, the paper argues that the spatial and cultural metonymy of the cinema with other primary consumption sites – the mall and the fast food outlet – offers young people reassurance about the growing centrality of consumerism to contemporary social life in Singapore. We argue that the cinema offers a temporary escape from the regulation of social life – access to ‘deviant’ space. However, this same consumerism that facilitates such access simultaneously denotes conformity with the dominant ideology: acceptance of the heterotropic possibilities – and limitations – of cinema and movie-going as leisure practice.  相似文献   
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A survey of 11 hotels in Hong Kong was carried out to collect three years' energy consumption data. Regression analysis indicated that gross floor area was a major and statistically acceptable factor in explaining the gas consumption in new hotels. Based on past consumption data and some established pollutant emission factors, the amount of sulphur dioxides, nitrogen dioxides, carbon dioxides and particulate created by the Hong Kong hotel industry's gas usage during a 10-year period from 1989–1998 was estimated. The study predicts the increase in these amounts in 1999–2003 accompanying the rise in the number of hotels. The findings indicate that emissions will rise by nearly 40% in the next few years, requiring urgent discussions. The study also finds that a heat pump running on coal-fired electricity and with a coefficient of performance (COP) greater than 3 could produce lower level emissions than a gas-fired boiler. It is further suggested that an effective method to reduce the emissions is to substitute naptha with natural gas as the fuel for generating town gas and electricity. We believe the hotel industry should adopt a more proactive approach to reduce gas usage and propose the inclusion of environmental reporting in trade journals.  相似文献   
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A portfolio-based model (CreditRisk+ of Credit Suisse FirstBoston) and recent Central Bank of Argentina credit bureau dataare used to estimate whether current capital and provisioningregulations match actual risks. Arguing that provisions shouldcover expected losses and that capital requirements should coverpotential losses beyond expected losses subject to some statisticallevel of tolerance, the article assesses how well actual capitaland provisioning requirements match the estimated requirementsgiven by the model. Actual provisioning requirements were foundto be close to implied levels of expected losses. The estimateof potential losses was found to be highly sensitive to theassumptions of the model, especially the parameter relatingthe volatility of a loan's rate of default to its mean value.This volatility parameter cannot be estimated accurately withthe credit bureau data because of the short time span covered,so proxy data were used to estimate it, and two values aroundthat estimate were tried. The difficulty of estimating thiscritical parameter implies that the results should only be regardedas suggestive. Moreover, the methodology only seeks to estimatecredit risk and not interest rate risk or exchange rate risk,nor does it fully take into account the indirect effects ofinterest rates and exchange rates on credit risk. As recentevents in Argentina have demonstrated, estimating credit riskalong these lines should be thought of as just one tool in attemptingto assess the appropriate level of bank provisions and capital.  相似文献   
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