全文获取类型
收费全文 | 439篇 |
免费 | 2篇 |
专业分类
财政金融 | 41篇 |
工业经济 | 24篇 |
计划管理 | 81篇 |
经济学 | 158篇 |
综合类 | 22篇 |
运输经济 | 9篇 |
旅游经济 | 5篇 |
贸易经济 | 45篇 |
农业经济 | 15篇 |
经济概况 | 41篇 |
出版年
2023年 | 7篇 |
2022年 | 12篇 |
2021年 | 17篇 |
2020年 | 13篇 |
2019年 | 24篇 |
2018年 | 21篇 |
2017年 | 29篇 |
2016年 | 31篇 |
2015年 | 16篇 |
2014年 | 25篇 |
2013年 | 23篇 |
2012年 | 28篇 |
2011年 | 33篇 |
2010年 | 20篇 |
2009年 | 32篇 |
2008年 | 23篇 |
2007年 | 26篇 |
2006年 | 24篇 |
2005年 | 15篇 |
2004年 | 5篇 |
2003年 | 2篇 |
2002年 | 3篇 |
2001年 | 4篇 |
2000年 | 2篇 |
1999年 | 1篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1994年 | 1篇 |
1984年 | 1篇 |
排序方式: 共有441条查询结果,搜索用时 15 毫秒
11.
以嘉兴学院经济管理实验中心为研究对象,利用经济管理实验中心统计数据和问卷调查数据,在分析经济管理实验中心实验室开放项目现状、项目优化的必要性和可行性的基础上,提出了实验室开放项目优化的方案及其措施:调整和优化实验室开放项目比例、丰富和优化实验室开放项目内容、合理安排和调配实验室开放时间的优化实验室条件与环境。 相似文献
12.
Michael A. Clemens 《Journal of economic surveys》2017,31(1):326-342
The welcome rise of replication tests in economics has not been accompanied by a consensus standard for determining what constitutes a replication. A discrepant replication, in current usage of the term, can signal anything from an unremarkable disagreement over methods to scientific incompetence or misconduct. This paper proposes a standard for classifying one study as a replication of some other study. It is a standard that places the burden of proof on a study to demonstrate that it should have obtained identical results to the original, a conservative standard that is already used implicitly by many researchers. It contrasts this standard with decades of unsuccessful attempts to harmonize terminology, and argues that many prominent results described as replication tests should not be described as such. Adopting a conservative standard like this one can improve incentives for researchers, encouraging more and better replication tests. 相似文献
13.
One of the main issues with the concept of ecosystem services is its absence on the ground in concrete operational decision-making contexts; that is, an implementation gap. In this study, we investigated if this gap could be overcome through the use of open-source data and free tools, and the adoption of a short-term participatory process. We tested these methods in the context of a project in the urban metropolitan area of Bordeaux (Communauté urbaine de Bordeaux: CUB) in France. The ecosystem services were defined using a participatory approach involving local stakeholders, and then selected scenarios were simulated to test the impact of various development or conservation plans. The study addressed three main questions: (1) Is it possible to adopt a simple methodological approach that overcomes the implementation gap through the development of a user-friendly and inclusive method? (2) What is the added value of a participatory approach? (3) With regards to four scenarios in this territory, what are the ES trends in the selected biophysical and monetary indicators, and will knowledge of these trends help planners to shape a sustainable trajectory for the territory? 相似文献
14.
The paper presents an integrated viewpoint of technological innovation strategy by considering both the firm and industry levels. Further, we provide a new open innovation framework by adopting a knowledge flow perspective using patent citation information. Finally, we consider a firm’s outbound open innovation performance using cites per patent information together with financial performance to look at both the practical and the potential effects of technological innovation strategy. Through these analyses, this study examines determinants of open technology innovation activity in the information and communication technology manufacturing industry in Korea and draws managerial and policy implications for effective industry promotion and improvement of technology innovation capability. 相似文献
15.
Kalle A. Piirainen Tuomas Raivio Kaisa Lähteenmäki-Smith Lars Alkaersig Jason Li-Ying 《Technology Analysis & Strategic Management》2018,30(3):268-281
This paper presents an empirical account of a phenomenon that we refer to as the ‘reverse tragedy of the commons’ in open innovation. The name signifies the ‘under-exploitation’ of intellectual property (IP) under weak appropriability. The name is this graphic because the tragedy is costly, and can also render IP effectively worthless and block innovation in the short to medium term. We propose that the tragedy is borne out of the interaction between enterprise characteristics, a competitive setting and the framework that is set by the policy intervention. This finding is pertinent to policy-makers with regard to the design of research, development and innovation instruments, as well as managers who must determine how to implement open practices in innovation. 相似文献
16.
17.
The literature on open innovation (OI) is characterised by studies based both on large companies and small and medium-sized enterprises (SMEs). Among all, one of the less explored issues in SMEs is what impedes them to adopt OI. Thus, this paper has the threefold objective to identify which factors hinder the adoption of OI in SMEs, to investigate if different behaviours exist among SMEs in relation to these factors, and to understand if the same factors effectively influence the level of adoption of OI. Based on a survey on 157 Italian SMEs, we identified four main barriers (namely, ‘knowledge’, ‘collaboration’, ‘organisational’, and ‘financial and strategic’) and three profiles of firms, different in terms of innovativeness of the industries they belong to (knowledge intensive, medium-innovative, and less innovative) and hampering factors perceived (‘knowledge’, ‘financial and strategic’, and ‘collaboration’ and ‘organisational’ barriers). Moreover, we found that some of these factors effectively impede the adoption of the paradigm. 相似文献
18.
朱秋沅 《上海海关高等专科学校学报》2014,(1):54-68
摘要:海关同盟是欧盟的三大支柱之一,也是欧盟单一市场的基石。因此,欧盟一直通过其海关同盟战略及其各类实施工具来强化有效、高效、统一、协调的海关联盟。在三十年的海关同盟演进过程中,欧盟海关同盟战略都是承接并贡献于欧盟总体经济规划目标。在其三项海关同盟战略之间以及海关同盟战略与海关行动计划之间存在着延续与发展的关系。为了实现欧盟海关战略目标,欧盟采取了软硬结合的开放协调机制以实施其战略。 相似文献
19.
20.
《Technovation》2016
The early stages of innovation involve high levels of uncertainty, leading to it being labelled as the “fuzzy-front end” (FFE). Although openness has been identified as pivotal to innovation performance in the open innovation literature, little effort has been put into exploring its role in the FFE. Specifically, this study examines ‘openness competence’ within the FFE–i.e., the ability of a FFE team to explore, gather and assimilate operant resources from external sources by means of external searches and inter-organisational partnerships. The aim is to investigate the impact of openness competence on front-end uncertainty reduction and service innovation success. Data were obtained from a survey of 122 IT-based service innovation projects implemented by IT service provider firms in Thailand. The results suggest that openness competence positively influences both the degree of uncertainty being reduced during the FFE and the overall success of service innovations. These findings offer several implications for research on open innovation and the FFE as well as encouragement to managers to apply a more open approach to the FFE of their service innovation projects. 相似文献