首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   44篇
  免费   1篇
财政金融   6篇
工业经济   6篇
计划管理   9篇
经济学   5篇
旅游经济   1篇
贸易经济   14篇
农业经济   2篇
经济概况   2篇
  2020年   2篇
  2018年   1篇
  2016年   1篇
  2014年   3篇
  2013年   11篇
  2012年   2篇
  2011年   2篇
  2009年   3篇
  2008年   2篇
  2007年   1篇
  2006年   1篇
  2005年   3篇
  2004年   2篇
  2003年   2篇
  2001年   1篇
  2000年   1篇
  1999年   1篇
  1998年   1篇
  1996年   3篇
  1994年   1篇
  1993年   1篇
排序方式: 共有45条查询结果,搜索用时 296 毫秒
21.
We analyze investment incentives for a firm A owning a software platform and an application and a firm B deciding whether to develop a new application for the platform. While B's entry helps the success of the platform, B fears ex post expropriation by A and is hence reluctant to enter and invest. We show that different platform governance structures prevalent in the Information and Communication Technology industry (integrated, proprietary, standardized, open source platform) serve to balance investment incentives for the platform and for the applications.  相似文献   
22.
The purpose of this study is to contribute to the existing retail channel structure research by investigating the impact of retail foreign direct investment (FDI) restrictions on retail channel structure as well as the moderating impact of a country's level of economic development on this relationship. Using a panel data set of 79 countries over the period 1999–2012, we show that retail FDI restrictions can influence retail channel structure development and that the relationship between retail FDI restrictions and retail channel structure is moderated by a country's level of economic development.  相似文献   
23.
A key aspect of the ‘big society’ discourse in England is an enhanced role for voluntary organizations in the delivery of public services. However , Conservative philosophy draws upon the contradictory positions of market liberals favouring the free market and a small state, and those favouring community self-help and local distinctiveness. This article explores how these tensions were played out in parliamentary debate over the second reading of the Public Services (Social V alue) Bill. The authors argue that these tensions reflect unresolved issues within the UK Conservative party, and that market liberals will have the upper hand.  相似文献   
24.
25.
26.
27.
The unavailability of consistent traffic accident data and road safety information limits the opportunities to provide target approaches to reduce road crashes. The European commission has decided to meet the demand for this data by establishing a new Road Safety Observatory. The structure and much of the initial content is being developed within the SafetyNet Integrated Project. This paper describes the structure of its key components.  相似文献   
28.
29.
Abstract

In recent years, major technological advances have been a primary force driving channel evolution. In particular, the Internet of things has provided a means for some firms to experience the rise of one of the most innovative and cutting-edge channels—the platform enterprise (i.e., firms such as Amazon, Etsy, and Airbnb). We examine the platform enterprise through a marketing channel evolution lens. In doing so, we point to key factors that enable particular kinds of firms to forge unique marketing channels. As platform enterprises, these channels offer value that transcends contactual efficiency, because they utilize their resources and capabilities not only to connect buyers and sellers efficiently but also to create a community of stakeholders whose collective efforts are focused on two linked priorities—brand value co-creation and brand value appropriation.  相似文献   
30.
Pete  Kevin   《Socio》2008,42(2):112-128
Ecological, economic, and social goals are important in natural resource management, and should be analyzed in concert when, for example, one wishes to consider the impact(s) of potential forest policies on such goals. The current article describes a large-scale, integrated trade-off analysis, for coastal Oregon (USA). It considers two key management goals for both private and public forest landowners—producing timber and developing and maintaining wildlife habitat—using variations on typical management policies. The proposed model employs a heuristic to schedule harvests in an attempt to produce a high, even level of timber volume. Constraints include those related to the maximum clearcut size, green-up period, and minimum harvest age. Habitat capability for the northern spotted owl (Strix occidentalis caurina) is computed using a spatial model, and reported as an output of the forest plan. The spatial model we used is the most advanced methodology for estimating spotted owl habitat quality. The problem formulation accounts for many of the concerns regarding strategic and tactical planning voiced by forest managers in the Pacific Northwest (USA) region. Our analysis suggests that increasing the minimum harvest age of forests in coastal Oregon has the greatest effect (vs. maximum clearcut size and minimum green-up [regrowth] period) on spotted owl habitat capability index levels. At the same time, however, even-flow harvest levels (highest and most even level of timber volume produced over time) are negatively affected as near-term harvests become more difficult to schedule.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号