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1.
This article examines non-farm employment in the context of Chinese rural institutional change, based on evidence from discrete-time logistic models for event history analysis using the Life History and Social Change survey. We find the transition to non-farm sector rose rapidly during the Great Leap Forward and market reform, while the Cultural Revolution saw it reach the lowest ebb. While male advantage prevailed exclusively during the Cultural Revolution and early marketization, education possessed a stable positive effect in all historical periods. Although the returns to different kinds of political capital vary along with institutional dynamics, intergenerational reproduction was greatly reduced after the Cultural Revolution.  相似文献   
2.
Social movements have been viewed as vehicles through which the concerns of poor and marginalized groups are given greater visibility within civil society, lauded for being the means to achieve local empowerment and citizen activism, and seen as essential in holding the state to account and constituting a grassroots mechanism for promoting democracy. However, within development studies little attention has been paid to understanding how social movements can affect trajectories of development and rural livelihood in given spaces, and how these effects are related to movements’ internal dynamics and their interaction with the broader environment within which they operate. This paper addresses this theme for the case of social movements protesting contemporary forms of mining investment in Latin America. On the basis of cases from Peru and Ecuador, the paper argues that the presence and nature of social movements has significant influences both on forms taken by extractive industries (in this case mining) and on the effects of this extraction on rural livelihoods. In this sense, one can usefully talk about rural development as being co-produced by movements, mining companies, and other actors, in particular the state. The terms of this co-production, however, vary greatly among different locations, reflecting the distinct geographies of social mobilization and of mineral investment, as well as the varying power relationships among the different actors involved.  相似文献   
3.
陈冲  胡嘉祺 《物流科技》2005,28(2):15-17
万维网地理信息系统(WebGIS)是Internet技术和地理信息系统技术相结合的产物。在分析WebGIS实现技术的基础上,探讨了基于WebGIS的物流配送系统设计,提出了一个以SuperMap IS平台为基础,基于组件和Java Applet技术,利用ASP来实现界面的显示和交互,体现Brower/Serser三层体系结构的系统解决方案。  相似文献   
4.
从自然资源投入产出关系分析入手 ,论述了资源产业的两大产业群———资源开发业与资源再生产业 ,揭示了其内外经济关系。  相似文献   
5.
Many see Nanotechnology as the technology that will underlie the next Schumpeterian wave creating new opportunities for wealth and job creation. Further it is a process based or materials technology. Yet all currently used models of innovation are based on assembled products or service products and these simply do not recognize the differences in materials products nor the “enabling” nature of Nanotechnologies. If nanotechnology is poised to become the economic engine of this millennium and if current models of innovation, which are utilized, by policy makers and firm based strategist alike are based on technology product paradigms that are dissimilar to the realities of nanotechnology and other process-based technologies then there is cause for concern.Here the authors provide a model and supporting cases demonstrating a new process or materials based innovation model that is based on the tight coupling between product and process innovation of not only Nanotechnology-based products but other process-based products. This is an important finding, because it identifies and remedies a gap in the literature associated with earlier process and product innovation models. For process-based products like materials, food, chemicals and nanotechnologies any change to the manufacturing processes results in significant changes in end product features. The implications of this model to practice are considered.  相似文献   
6.
供应链管理模式下零库存理论及其在企业中的应用   总被引:4,自引:0,他引:4  
主要分析了影响企业库存管理的因素,介绍了实现企业零库存的主要方法,针对目前国内企业的库存现状,提出了实现零库存的库存控制理论、实施方法和途径及在实现过程中应注意的问题。  相似文献   
7.
We explore why some firms in the extractive industries disclose mineral reserve quantum in their annual reports and others do not. We propose that the firms' reserve disclosure policies are a function of the extent of information asymmetries, as well as information production, litigation and proprietary costs. More specifically, we propose that a firm's decisions to disclose reserves in the annual report are a function of the stage of the firm's operations, use of project financing, and the cost of measuring reserves. Empirical tests are confirmatory.  相似文献   
8.
林业企业信息化面临的问题及对策   总被引:5,自引:0,他引:5  
面对信息化时代的到来,企业信息化成为企业生存和发展的关键,文章从目前我国林业企业的现状出发,分析了林业企业信息化中存在的主要问题,并提出了相应的对策。  相似文献   
9.
军事物流中供应商管理对策研究   总被引:4,自引:0,他引:4  
从分析在军事物中开展供应商管理的内涵与外延入手,探讨了供应商管理应处理好的几个关系,重点研究了实施供应商管理的程序和方法。  相似文献   
10.
产业融合是信息化进程中呈现的一种产业新范式。产业间的关联性和对效益最大化的追求是产业融合发展的内在动力,在不同的产业领域内,产业融合以不同的方式演进。产业融合带来创新性优化效应、竞争性结构效应、组织性结构效应、竞争性能力效应、消费性能力效应及区域效应等。产业之间的渗透融合是21世纪产业发展的大趋势,我国政府应制定相应的措施来促进我国产业融合及产业的健康发展。  相似文献   
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