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31.
This article reports on a symposium held at Fort Hare University in July 1998. Its objective was to assess the current state of knowledge on communal rangelands and identify issues important for policy making. This was done in the light of concerns about recent policy reform. Uncontrolled access to resources and the lack of services were identified as the main constraints on socio‐economic development in the communal rangelands, and inadequate forage during the dry season was recognised as a general constraint on livestock production, irrespective of mean annual rainfall. Government policies must recognise these issues and the social and ecological heterogeneity of communal rangelands in South Africa. The conclusion with the most far‐reaching implications, however, was that degradation has occurred in some, but not all, communal rangelands and is most likely to occur in arid areas. This finding is in direct contrast to the current base for agricultural policies in South Africa, which assumes that livestock have little impact on rangelands.  相似文献   
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Sustainability has offered a new dimension to policy making, managing and planning in tourism. Government bodies, councils and tourist boards are engaged in the discussion evolving around tourism and sustainability. Yet little research has been conducted to investigate whether the sustainability debate has also altered the dimensions in training postgraduate students. This research sheds light upon the supply structure of postgraduate tourism education in the UK. Using course and unit titles as signifiers, 81 courses and 504 unit titles were scanned for sustainable elements, and are discussed in the context of the various providing schools and faculties. Unit titles are categorised according to their core and optional character. A first comprehensive nation-wide inventory of postgraduate courses in tourism has been generated, which identifies and critically discusses sustainable elements across the range of courses and units on offer.  相似文献   
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This paper explores the concept of the future of work and identifies some of the challenges that Europe will increasingly face in regards to economic, social and demographic changes. We argue that workers will find themselves in an age of transition driven by new technological opportunities and the feminization of the labor force. The consequences of these changes will affect the organization of future work and the concept of the work-life balance. Special attention is given to the Scandinavian models and cases, as the welfare states of the north are often regarded as being on the forefront concerning the work-life balance. We will demonstrate how aging is affecting Denmark and purport that the Scandinavian model will face significant challenges. We describe the components of work-life balance and present alternative fictionalized scenarios for future work that highlight the interplay between macroeconomics and the work-life balance.  相似文献   
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Die Patientenedukation schlie?t eine umfassende Information und Beratung des Betroffenen hinsichtlich der verschiedenen Aspekte seiner Erkrankung ein. Gerade bei geriatrischen Patienten mit oft komplexen Krankheitsbildern ist sie oft die Voraussetzung für ein weiteres selbstst?ndiges Leben. Was geh?rt alles dazu?  相似文献   
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Previous work has identified that IPOs underperform a market index, and the purpose of this paper is to examine the robustness of this finding. We re‐examine the evidence on the long‐term returns of IPOs in the UK using a new data set of firms over the period 1985–92, in which we compare abnormal performance based on a number of alternative methods including a calendar‐time approach. We find that, using an event‐time framework, there are substantial negative abnormal returns to an IPO after the first 3 years irrespective of the benchmark used. However, over the 5 years after an IPO, abnormal returns exhibit less dramatic underperformance, and the conclusion on negative abnormal returns depends on the benchmark applied. Further if these returns are measured in calendar time, we find that the (statistical) significance of underperformance is even less marked.  相似文献   
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This paper examines cross-country differences in labour policies and practices and employee performance and attitudes toward work from a sample of nearly 30,000 employees in a large multinational manufacturing firm. The analysis shows: 1) large establishment and country differences in work practices, performance, and attitudes toward work across countries; 2) qualitatively similar responses of workers to work practices across countries; 3) a strong link between the establishment average of employee reports on the quality of labour-management relations and establishment average measures of employee performance 4) a positive relation between average employee performance and average employee-management relations at the country level, but no relation between country level performance in the firm and measures of the extent of national labour regulations or practices.  相似文献   
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