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排序方式: 共有641条查询结果,搜索用时 15 毫秒
631.
632.
Implications of CAP reform for land management and runoff control in England and Wales 总被引:1,自引:0,他引:1
WTO negotiations, as well as problems associated with intensive agriculture, such as overproduction, dependency on high levels of subsidies, diffuse pollution, soil degradation and loss of wildlife, have led to a reconsideration of agricultural policies in Europe. In April 2005, the new common agricultural policy (CAP)-reform came into force in the United Kingdom, decoupling financial support to farmers from agricultural production. Farm income support payments are now linked to compliance with standards (cross-compliance rules) which protect the environment, animal health and welfare. In the light of these policy changes, semi-structured interviews were carried out with 36 farmers in five catchments in the UK to explore interrelationships between CAP-reform, agricultural land management and runoff-related problems. Results from three catchments are specifically highlighted because of their relevance for soil policy.The CAP-reform appears to facilitate and accelerate changes in the agricultural sector that were already happening. It is likely that upland livestock farms will extensify further, which will reduce environmental burdens such as diffuse pollution, soil compaction and runoff. The uptake of agri-environment schemes by individual farmers has increased since the CAP-reform. However, additional impacts are limited as there is a tendency among participants to enter these schemes based on existing features and practices.Although most farmers interviewed for this study appear to recognise the need to reduce soil erosion and diffuse pollution, they are less convinced they should be held responsible for controlling storm-water runoff from farmland that might contribute to flooding downstream. However, there are opportunities to achieve several objectives simultaneously, including improved soil management, runoff control and reduced pollution. Lessons can be learned from farmers’ opinions about CAP-reform, from successful interventions that aimed to reduce soil erosion and diffuse pollution, and also from failures. Recommendations are made for improvements to the current agri-environment schemes and to promote land management practices with less environmental burden. 相似文献
633.
Judy Lewent Joe Fuller David Scharfstein Rick Passov Cathrin Petty Charles Simmons Jeff Greene Pete Crnkovich Carolyn Buck Luce 《实用企业财务杂志》2009,21(2):8-35
In light of the challenges facing the pharmaceutical industry, a distinguished group of pharma executives and strategic and financial advisers discusses the following corporate decisions:
634.
Ola Henfridsson Joe Nandhakumar Harry Scarbrough Nikiforos Panourgias 《Information and Organization》2018,28(2):89-100
Digital innovation introduces a new open-ended value landscape to anyone seeking to generate or capture new value. To understand this landscape, we distinguish between design recombination and use recombination, explore how they play out together, and redirect the attention from products and services toward digital resources. Digital resources serve as building-blocks in digital innovation, and they hold the potential to simultaneously be part of multiple value paths, offered through design recombination and assembled through use recombination. Building on this perspective, we offer the value spaces framework as a tool for better understanding value creation and capture in digital innovation. We illustrate the framework and offer the early contours of a research agenda for information systems researchers. 相似文献
635.
636.
Karolien De Bruyne Wouter Bam Denis Engelbrecht 《The South African journal of economics. Suid-afrikaanse tydskrif vir ekonomie》2023,91(1):3-27
South Africa is a globally significant player in the titanium raw mineral production industry but does not play a large role in its downstream mineral processing. Since downstream activities generate much higher value added, the government has sought to support the end-to-end titanium value chain to capture more value from raw titanium before export through ‘beneficiation’-related policies. This paper applies the input–output product space methodology to generate an overview of those sub-sectors within the titanium value chain that are likely to support long-term economic growth in South Africa. We then evaluate whether the selected global value chain activities are supported by the current industrial policy and/or whether a focus on currently excluded global value chain activities is recommended. Our results confirm that although beneficiation appears to make sense in the titanium industry in South Africa, it should (from a product space perspective) be applied neither automatically nor sequentially moving down the value chain. The paper concludes with the shortcomings of the approach and various avenues for future research. 相似文献
637.
Zhai Xiaoying Ma Huiping Zhang Yongmin 《The International Entrepreneurship and Management Journal》2022,18(1):383-407
International Entrepreneurship and Management Journal - Establishing a high-performance fund requires strong entrepreneurship skills in many aspects including fundraising ability, networking... 相似文献
638.
En este artículo se estudia la evolución del mercado de trabajo en línea en la Federación de Rusia y todo el espacio postsoviético, a partir de datos únicos obtenidos mediante cuatro rondas de encuestas realizadas en 2009, 2011, 2014 y 2019 en la principal plataforma rusófona de trabajo creativo basado en conocimientos. Se observan algunas tendencias importantes: descentralización espacial, diversificación ocupacional, feminización, maduración, aumento del nivel de estudios y desajuste de la calificación, consolidación de la vida profesional autónoma, plataformización y legalización. A la luz de esos resultados, se analizan sus posibles repercusiones en materia de políticas para el futuro desarrollo del trabajo de plataformas en la Federación de Rusia. 相似文献
639.
Valentina Hartarska Jingfang Zhang Denis A. Nadolnyak 《Southern economic journal》2023,89(4):1138-1167
Microfinance institutions (MFIs) operate in both rural and urban credit markets and provide financial services to the poor not served by commercial banks. MFIs must keep operating costs low to better serve their clients. We evaluate whether MFIs can lower their costs by exploiting economies of diversification from serving both rural and urban markets rather than specializing in only one. We apply a novel method to estimate scope economies that minimizes the well-known “excessive extrapolation” and accommodates MFIs' heterogeneity. Analyzing panel data on MFIs from 105 countries over 2008–2018, we find that about half of loan-only MFIs benefited from diversification and enjoyed scope economies of 16.6% while over two thirds of savings-and-loan MFIs experienced scope diseconomies of 11.7% suggesting advantages from specialization. Over time, the declining magnitudes and the prevalence of scope (dis)economies in both groups suggest that loan-only MFIs have been able to serve costlier marginal clients while savings-and-loan MFIs have been learning and decreasing their scope diseconomies. Stakeholders encouraging the transformation of MFIs into regulated savings-and-loan institutions that serve both rural and urban markets should be aware of the presence of scope diseconomies for that business type and offer adequate support. 相似文献
640.
区域一体化通过推动区域间资源共享与经济合作能够有效促进区域发展,长三角区域一体化作为国家发展战略已成为经济地理学界关注的重要议题。文章利用知识图谱可视化技术对经济地理学领域长三角区域的学术研究现状进行分析,并基于系统文献阅读探索区域一体化议题的研究进展。研究表明,经济地理学界关于长三角区域一体化研究的学术规模、学科开拓性和学术共同体建设有待提升;相关研究已形成产业协作与空间组织、城市分工与区域发展、区域交通网络、区域协同管治和区域高质量一体化发展五个方面,发现了长三角区域协同的网络化、圈层化、多中心、沿交通线路发展的格局,以及邻近性、集聚效应、溢出效应、政府博弈在一体化中的作用;研究重点从格局刻画转向机制和对策探究,研究认知也从强调区域分工合作到区域协同、区域一体化不断升级,但囿于测度数据及方法的有限性,区域一体化研究仍处于待发展的探索争鸣期。 相似文献