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   562篇
  免费   33篇
  2023年   10篇
  2022年   3篇
  2020年   11篇
  2019年   21篇
  2018年   30篇
  2017年   38篇
  2016年   23篇
  2015年   24篇
  2014年   25篇
  2013年   131篇
  2012年   30篇
  2011年   29篇
  2010年   15篇
  2009年   18篇
  2008年   16篇
  2007年   7篇
  2006年   8篇
  2005年   4篇
  2004年   6篇
  2003年   5篇
  2002年   14篇
  2001年   7篇
  2000年   10篇
  1999年   10篇
  1998年   4篇
  1997年   4篇
  1996年   5篇
  1995年   5篇
  1994年   7篇
  1993年   2篇
  1992年   2篇
  1989年   2篇
  1988年   6篇
  1987年   5篇
  1986年   2篇
  1984年   2篇
  1983年   5篇
  1982年   4篇
  1981年   2篇
  1980年   3篇
  1979年   4篇
  1977年   6篇
  1976年   5篇
  1975年   3篇
  1974年   4篇
  1964年   3篇
  1960年   3篇
  1959年   1篇
  1958年   2篇
  1950年   1篇
排序方式: 共有595条查询结果,搜索用时 15 毫秒
11.
12.
13.
14.
15.
16.
17.
18.
This study takes a valuation perspective to study how and where products and innovations are gaining ‘economic significance’ in the contemporary economy. Building on a recent research stream in economic geography and urban and regional studies, it highlights that the economic value of many products is not formed within production systems alone, but relies on co-constructed connections between production and consumption systems, playing out across multiple geographies. It distinguishes between three types of economic valuation pathways – namely technical, experiential and identity-based – which although analytically distinct may actually build and reinforce one another. This approach is empirically illustrated with the case of the surf-related economy in the city of San Sebastian (Basque Country, Spain), which is used to make a broader point about the growing relevance of a valuation approach to understand competitive advantage and economic renewal in localized production systems.  相似文献   
19.
As in other European countries, the formal planning task of Dutch governments is subjected to devolution and austerity measures. Not only did these developments lead to outsourcing planning tasks to lower-level governments, also citizens are increasingly ‘invited’ to take responsibility for providing public facilities and services. In De Achterhoek, a Dutch region, these shifts are amplified due to population change and traditional active citizenship, and led to institutional change. Since a decade local governments stimulate citizen initiatives, under the umbrella of participatory governance. This process of institutional change did not alter formal institutions, but was the result of an informal and dialectic process between local governments and citizen organizations. In this paper, we will demonstrate the process of change and how it affected planning practices in De Achterhoek, building on theories of informal institutional change and its driving forces. The empirical part of this paper draws on the results of three focus group meetings, in which a diverse set of local stakeholders discussed the effects of change they observed and how it shaped planning practices. In the final section, we reflect on the degree of institutionalization, by examining the robustness and resilience of the observed change.  相似文献   
20.
Border regions are not often associated with innovation and economic prosperity. And even when they are prosperous, cross-border interaction is still mostly limited. The opening up of borders in Europe has presented new opportunities for firms located in these border regions to co-operate for innovation and knowledge to flow across borders. Despite the reduction of the importance of borders, firms seeking to access cross-border knowledge resources need still to ‘cross’ the border and address the various effects it brings. This paper therefore asks the question of how the presence of a border affects the processes by which firms attempt to build up productive co-operations for innovation. We use a heuristic of collaborative innovation across borders as building up through four sequential cooperation stages, and each of these different stages is susceptible to different kinds of border effects. Using a case study of firms co-operating across the Dutch-Flemish border, we empirically explore these border crossing processes in order to shed further light on how border processes play out.  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