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991.
Research on the dynamics of tropical forest land use and cover change (LUCC) has focused on the three scenarios: (1) deforestation/degradation; (2) settled, degraded areas in recovery, and (3) sparsely settled, expansive, intact forest. Through examination of a central Quintana Roo, Mexico case study we propose a fourth scenario of a ‘sustainable landscape’: an inhabited, productively used, forested landscape that nonetheless shows little change or net gains in forest cover over the last 25 years. We use Landsat images to demonstrate a low incidence of net deforestation, 0.01% for the 1984–2000 period, the lowest recorded deforestation rate for southeastern Mexico. Institutional innovations such as an agrarian reform process that established large common property forests for non-timber forest product extraction, and later innovations such as sustainable forest management institutions have driven the outcome of low net deforestation, added to multiple organizational processes that promote sustainable land use.  相似文献   
992.
Colin Wren 《Fiscal Studies》2005,26(2):245-275
Regional grants have recently come under scrutiny and are controversial. Some estimates put the employment effect of these grants at no more than 6,000 jobs in the first half of the 1990s, against expenditure of £500 million. Other aspects of the grants are questioned, such as their ability to attract foreign direct investment and their effect on productivity. This paper reviews these issues, focusing on the recent evidence for the Regional Selective Assistance scheme. It describes the nature and difficulties involved in policy evaluation, and finds that differences over the employment effect of the grants result from possible biases induced by the evaluation methodology and from differences in the job measure used. Overall, the paper argues that the regional grants are cost‐effective in employment terms, but that expenditure is small relative to the scale of the problem, so that an expansion of the grants may be desirable.  相似文献   
993.
994.
We examine whether the threat of executive turnover faced by a firm affects its decision to reprice stock options held by its executives. We estimate a model of voluntary turnover among top executives and show that the predicted turnover from this model is positively related to the probability of repricing. The relationship is robust to the inclusion of several known determinants of repricing. Our results are consistent with a model in which a tight labor market makes executives hard to replace, forcing firms to reprice stock options when they go underwater.  相似文献   
995.
Most contemporary total quality management (TQM) practice is influenced, directly or indirectly, by structured, acontextual and standardized quality models. The present paper focuses on the strategic introduction of one such model, namely the Swedish Institute for Quality (SIQ) model for performance excellence, in a Swedish public-sector organization, which we refer to as ‘the Authority.’ We take our theoretical stance from Foucault's concept of ‘power/knowledge.’ In describing the case, we focus on the management team of one of the Authority's ten regions. Our analysis shows the members of the management team using the SIQ model to objectify both the organization and themselves as managers. However, contrary to many critical or managerial accounts, the SIQ model was not totalizing: management subjectivities changed but were not entirely reconstituted, and some resistance to them was generated by the members of the management team, in their role as professionals.  相似文献   
996.
This article focuses on some new frameworks that have been under discussion in developing the university studies in the field of home economics or family and consumer sciences in Finland. The empirical data were derived from students’ contributions during their university studies in the degree programme for home economics teachers at the Master's level. The aim of this research is to find out students’ present understanding of home economics and its challenges to complete its different functions. All students are at the level of advanced studies (mainly fourth year), and the number of students is 34. The data were collected by essays using SWOT analysis as a method. Students produced a very rich and multisided data that can be analysed in diverse ways and for many purposes. In general, one can say that most students have a very realistic and positive view of their studies. They can analyse them in diverse ways and reveal important qualifications. They are aware of the various challenges which face us in both the present and future societies. Students’ views are critical and they posed several questions outside the course material. They introduced examples from their working experiences and from studies in other departments and education institutes. The empowerment elements were recognized but these should be used more efficiently in attaining further progress in the field. New frameworks and approaches developed in Finland seems to be relevant in the current situations society finds itself.  相似文献   
997.
Well aware that it is the consumer who makes or breaks an advertisement, the advertising industry has long paid close attention to its audience. However, advertising historians have generally overlooked the industry's efforts to define the consumer and the impact this has had upon advertisements and the advertising industry itself. By examining the changing conceptualisation of the Australian consumer featured in the locally produced advertising literature during the early twentieth century, this study offers an insight into the inner workings of Australia's fledgling advertising industry. It demonstrates the ways in which advertising interacted with the world around it.  相似文献   
998.
This paper explores business-to-business (B2B) marketing on the Internet, and how the confluence of the two may transform the B2B landscape. Specifically, it discusses the notion of linkage value to demonstrate why the B2B phenomenon on the Internet is so significant. It then considers the mechanisms and enablers that have made the Web such an important B2B marketing channel. It also explores how the Web can reduce transaction costs, thereby facilitating more efficient exchanges and markets. The concepts of links and nodes are then introduced and the processes of disintermediation, reintermediation, disaggregation and reaggregation are explored. Finally, Web B2B configurations are considered by way of a model that describes four archetypal configurations, and the factors that are antecedent to these modes and how the Web may influence them.  相似文献   
999.
文章讲述了利用Pro/ENGINEER进行产品零部件运动仿真的流程,以实例的形式说明了Pro/ENGI-NEER软件的机构模块和动画模块在产品开发中的应用,为人们从事产品预先演示、广告宣传、零部件的早期验证、及时地暴露设计过程中存在的匹配和干涉等问题提供了参考借鉴作用。  相似文献   
1000.
国际标准化组织(ISO)于2002年3月公布了一项行业性的质量体系要求,它的全名是“质量管理体系——汽车行业生产件与相关服条件的组织实施ISO9001:2000的特殊要求”,英文为ISO/TS16949。本文系统地阐述了该质量管理体系的背景与内容。  相似文献   
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