全文获取类型
收费全文 | 13172篇 |
免费 | 350篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 2449篇 |
工业经济 | 1133篇 |
计划管理 | 2162篇 |
经济学 | 2933篇 |
综合类 | 181篇 |
运输经济 | 93篇 |
旅游经济 | 187篇 |
贸易经济 | 2173篇 |
农业经济 | 674篇 |
经济概况 | 1531篇 |
信息产业经济 | 1篇 |
邮电经济 | 6篇 |
出版年
2020年 | 138篇 |
2019年 | 178篇 |
2018年 | 209篇 |
2017年 | 228篇 |
2016年 | 232篇 |
2015年 | 157篇 |
2014年 | 242篇 |
2013年 | 1230篇 |
2012年 | 369篇 |
2011年 | 425篇 |
2010年 | 361篇 |
2009年 | 418篇 |
2008年 | 335篇 |
2007年 | 390篇 |
2006年 | 328篇 |
2005年 | 261篇 |
2004年 | 269篇 |
2003年 | 241篇 |
2002年 | 279篇 |
2001年 | 239篇 |
2000年 | 272篇 |
1999年 | 231篇 |
1998年 | 240篇 |
1997年 | 244篇 |
1996年 | 239篇 |
1995年 | 214篇 |
1994年 | 223篇 |
1993年 | 224篇 |
1992年 | 267篇 |
1991年 | 240篇 |
1990年 | 202篇 |
1989年 | 173篇 |
1988年 | 170篇 |
1987年 | 203篇 |
1986年 | 199篇 |
1985年 | 272篇 |
1984年 | 298篇 |
1983年 | 275篇 |
1982年 | 240篇 |
1981年 | 239篇 |
1980年 | 232篇 |
1979年 | 242篇 |
1978年 | 156篇 |
1977年 | 143篇 |
1976年 | 107篇 |
1975年 | 134篇 |
1974年 | 101篇 |
1973年 | 94篇 |
1972年 | 74篇 |
1971年 | 82篇 |
排序方式: 共有10000条查询结果,搜索用时 390 毫秒
91.
92.
PETER NEWELL 《Journal of Agrarian Change》2008,8(2-3):345-376
This research explores the role of agrarian and environmental movements in contesting the development and promotion of agricultural biotechnology through trade liberalization in Latin America. Organized around themes of mobilization, participation and representation, it raises key questions about who mobilizes and how, and about the strategic dilemmas that arise when movements with different histories, membership bases and cultures of protest attempt to work together. Issues of accountability, representation and participation run through the analysis of strategies of organization and claim-making adopted by an eclectic range of groups seeking to contest the role of biotechnology in the structure of agricultural production, the institutions that manage that relationship and the discourses which sustain it. In particular, analysis centres on their responsiveness to the concerns and agendas of poorer groups in the front line of the 'gene revolution' as it plays out in the Latin American countryside, in particular in Argentina and Brazil, the key players in biotechnology in the region. 相似文献
93.
Extant empirical research has reported nonlinear behavior within arbitrage relationships. In this article, the authors consider potential nonlinear dynamics within FTSE‐100 index and index‐futures. Such nonlinearity can be rationalized by the existence of transactions costs or through the interaction between informed and noise traders. They consider several empirical models designed to capture these alternative dynamics. Their empirical results provide evidence of a stationary basis term, and thus cointegration between index and index‐futures, and the presence of nonlinear dynamics within that relationship. The results further suggest that noise traders typically engage in momentum trading and are more prone to this behavior type when the underlying market is rising. Fundamental, or arbitrage, traders are characterized by heterogeneity, such that there is slow movement between regimes of behavior. In particular, fundamental traders act more quickly in response to small deviations from equilibrium, but are reluctant to act quickly in response to larger mispricings that are exposed to greater noise trader price risk. © 2006 Wiley Periodicals, Inc. Jrl Fut Mark 26:343–368, 2006 相似文献
94.
A variety of recent leader development programs have focused on improving leaders' emotional and interpersonal competencies. Decades of leadership research suggest that these “people skills” are crucial for leader effectiveness. This paper reviews the history of these leader development programs as well as research on emotional and interpersonal competencies. Suggestions for grounding leader development programs in sound research on emotional and social competencies, as well as an agenda for future research on the development of leader emotional and interpersonal skills, are provided. 相似文献
95.
E. L. Zhitkova 《Studies on Russian Economic Development》2008,19(1):70-79
The paper focuses on the emerging system of territorial strategic planning in the constituent entities of the Russian Federation and municipalities. Suggested for practical application are the best Russian research studies and practices of coordinating the interests of municipal and regional authorities. The analysis of scholarly approaches to the issue in focus allows one to infer that the best elaborated position is that of the staff of the North-Western Office of the Russian Research Center for Local Governance (RRCLG). As regards the express-analysis of practices adopted in the number of the Russian Federation constituent entities, the practices of the Krasnodar krai appear to be the most promising. 相似文献
96.
97.
Lindon J. Robison Robert J. Myers & Marcelo E. Siles 《Review of Agricultural Economics》2002,24(1):44-58
Social capital is a person or group's sympathy for or sense of obligation to another person or group. This article introduces social capital into a neoclassical model of farmland exchange and shows how relationships alter the terms of trade. Empirical evidence from a survey of farmers shows that the type of relationship farmland sellers have with farmland buyers has a statistically significant and economically important effect on the minimum-sell price for farmland. Compared to the minimum-sell price when selling to a total stranger in an arm's-length transaction, farmland sellers discount prices to friendly neighbors and relatives and require a premium from unfriendly neighbors and influential people in the community. 相似文献
98.
99.
100.
Thomas E. Armstrong 《Economic Theory》1992,2(1):27-41
Supported by SNF Grant No: DMS 8803556. 相似文献