全文获取类型
收费全文 | 1077篇 |
免费 | 82篇 |
出版年
2024年 | 6篇 |
2023年 | 22篇 |
2022年 | 8篇 |
2021年 | 4篇 |
2020年 | 56篇 |
2019年 | 33篇 |
2018年 | 94篇 |
2017年 | 98篇 |
2016年 | 85篇 |
2015年 | 53篇 |
2014年 | 49篇 |
2013年 | 267篇 |
2012年 | 44篇 |
2011年 | 42篇 |
2010年 | 25篇 |
2009年 | 27篇 |
2008年 | 26篇 |
2007年 | 9篇 |
2006年 | 20篇 |
2005年 | 15篇 |
2004年 | 9篇 |
2003年 | 9篇 |
2002年 | 14篇 |
2001年 | 12篇 |
2000年 | 7篇 |
1999年 | 8篇 |
1998年 | 12篇 |
1997年 | 6篇 |
1996年 | 7篇 |
1995年 | 6篇 |
1994年 | 5篇 |
1993年 | 10篇 |
1992年 | 7篇 |
1991年 | 8篇 |
1990年 | 7篇 |
1989年 | 6篇 |
1988年 | 6篇 |
1987年 | 5篇 |
1986年 | 7篇 |
1985年 | 2篇 |
1982年 | 3篇 |
1981年 | 3篇 |
1979年 | 2篇 |
1973年 | 2篇 |
1969年 | 2篇 |
1962年 | 1篇 |
1961年 | 1篇 |
1959年 | 2篇 |
1956年 | 1篇 |
1950年 | 3篇 |
排序方式: 共有1159条查询结果,搜索用时 15 毫秒
991.
Maryline Filippi Pierre Triboulet Sébastien Chantelot Stéphanie Peres 《European Planning Studies》2015,23(4):710-732
AbstractThis paper studies the spatial dynamics of French agricultural cooperatives using the recently developed exploratory spatial data analysis tool. Analysis at the level of French districts in 1995 and 2005 shows strong evidence for global and local spatial autocorrelations in the geographical distribution of agricultural cooperatives. The presence of spatial disparities between French districts is confirmed by the detection of such specific spatial patterns as district clusters, a group of neighbouring districts with the same high or low level of agricultural cooperative activities. A typology of all the different Regions is developed to examine the specific spatial patterns of the agricultural cooperative activities. The results indicate that major organizational changes in cooperatives do not significantly modify the initial dynamics concerning the location of activities. 相似文献
992.
In spite of the growing interest in cluster initiatives (CIs) as a means of regional development, there are still few studies of CIs that offer an inside perspective. This article takes such an inside perspective, focusing on the internal legitimacy aspects of the formation and evolving processes of CIs. We propose the inclusion of interpartner legitimacy effects in order to better understand the formation and development of CIs. A case study method is applied on a Swedish CI in the tourism industry. Faced with the situation that their region was lagging behind other Swedish regions in the development of tourism, the actors were spurred to promote a CI. Its central purposes were to consolidate the regional tourism industry, strengthen the regional brand and to establish the entire region as a single coherent destination. This paper contributes to the research body of regional development and CIs by showing how different types of interpartner legitimacies hinder and facilitate the CI process. 相似文献
993.
This paper seeks to identify different innovation modes and their territorial embeddedness, relating them to firms’ innovative and economic performance. We also analyse the relationship between the different innovation modes and the economic impact of the crisis on firms’ performance. These relationships are tested by regression and latent class models for the Portuguese population of firms, using a sample of 397 firms classified according to technological intensity, size and region. Our results show three different innovation modes: a DUI (Doing, Using and Interacting) mode, an STI (Science, Technology and Innovation) mode and a TEI (Territorial Embeddedness Innovation) mode in which territory plays a key role. These innovative modes are related in different ways to firms’ economic and innovative performance and also have marked distinctions in terms of resilience to the economic crisis. These findings lead to a reflection on regional innovation policy in the European context. 相似文献
994.
995.
Stéphane Gioanni Simone Roux Pierre Pellegrin Jean-Marc Rohrbasser Catherine Goldstein Nicolas Piqué Philippe Drieux Bernadette Bensaude-Vincent Edouard Mehl Monique Cottret Alain Firode Christelle Rabier Cédric Crémière François Laplanche 《Revue de synthèse / Centre international de synthèse》2000,121(1-2):174-213
996.
997.
998.
999.
1000.