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   11501篇
  免费   202篇
财政金融   1805篇
工业经济   673篇
计划管理   1783篇
经济学   2558篇
综合类   386篇
运输经济   34篇
旅游经济   57篇
贸易经济   2307篇
农业经济   327篇
经济概况   1742篇
信息产业经济   3篇
邮电经济   28篇
  2021年   48篇
  2020年   81篇
  2019年   101篇
  2018年   834篇
  2017年   834篇
  2016年   524篇
  2015年   101篇
  2014年   225篇
  2013年   745篇
  2012年   347篇
  2011年   841篇
  2010年   771篇
  2009年   716篇
  2008年   685篇
  2007年   828篇
  2006年   174篇
  2005年   219篇
  2004年   273篇
  2003年   312篇
  2002年   178篇
  2001年   103篇
  2000年   108篇
  1999年   87篇
  1998年   96篇
  1997年   74篇
  1996年   105篇
  1995年   70篇
  1994年   99篇
  1993年   82篇
  1992年   91篇
  1991年   80篇
  1990年   96篇
  1989年   64篇
  1988年   72篇
  1987年   75篇
  1986年   67篇
  1985年   111篇
  1984年   100篇
  1983年   71篇
  1982年   93篇
  1981年   82篇
  1980年   86篇
  1979年   81篇
  1978年   93篇
  1977年   78篇
  1976年   74篇
  1975年   68篇
  1974年   45篇
  1973年   46篇
  1971年   41篇
排序方式: 共有10000条查询结果,搜索用时 312 毫秒
921.
This article considers theoretical, methodological and practical aspects of the formation of the cluster structure of a regional economy, shows the role of interregional exchange in this process and presents parameter estimates of interregional exchange on the basis of a gravity model (on the example of the Republic of Bashkortostan).  相似文献   
922.
This paper provides a brief analysis of the state and development prospects of the railway infrastructure. Particular attention is paid to the study of the system capacity, bottlenecks in railway systems, their causes, and failure resilience. We analyze the main provisions of the “Development Strategy of Rail Transport in the Russian Federation until 2030.” The author presents his views concerning the possibilities to satisfy the demand for rail freight.  相似文献   
923.
This article aims to identify and analyze the key benefits of adopting Guaranteed Maximum Price and Target Cost Contracts (GMP/TCC) over and above the traditional lump‐sum contractual arrangement through an empirical questionnaire survey conducted in South Australia and compared with the findings in Hong Kong. The Mann‐Whitney U Test indicated differences in perception between the two groups of respondents on the majority of the identified benefits. The study has provided an in‐depth understanding of the perceived benefits of the GMP/TCC scheme, hence leading to a wider application of those alternative integrated procurement strategies in both regions for reference by the construction community at large.  相似文献   
924.
925.
926.
Post-Industrial Society: The myth of the service economy   总被引:1,自引:0,他引:1  
J.I. Gershuny 《Futures》1977,9(2):103-114
There is a popular view of the current pattern of change in developed societies, a view typified by Daniel Bell's The Coming of Post-Industrial Society, that recent economic growth has been increasingly concentrated in the collective provision of services rather than in individual consumption of material goods, and that this change of economic focus from goods to services is a trend which will continue into the future. The author argues, using UK data, that the trend is in fact away from the expenditure on services and towards expenditure on goods. The growing employment in the tertiary sector, previously used as an indicator of the growth of the service economy, emerges here as a manifestation of the division of labour—a process which increases the efficiency of production of material goods—while the final production of services, using automatic machinery and “direct labour”, will increasingly take place in the home.  相似文献   
927.
The article gives a systematic analysis of the state, problems, and prospects for developing ship-building in Ukraine. The experience in forming and implementing the cluster concept in Ukraine and Russia, including in the shipbuilding industry, has been analyzed. The prospects for cluster cooperation between Ukraine and Russia in the shipbuilding industry have been assessed, and proposals for its effective implementation have been made.  相似文献   
928.
This article analyzes the role and place of the pension system in the structure of the Russian economy; the directions of its impact on major macroeconomic indicators are estimated. On the basis of a calculation system, the key requirements for the pension system in the long term are formulated.  相似文献   
929.
A great deal of research has focused on workforce diversity. Despite an increasing number of studies, few consistent conclusions have yet to be reached about the antecedents and outcomes of diversity. Likewise, research on different dimensions of diversity (e.g., age, race, gender, sexual orientation, disability, and culture) has mostly evolved independently. Therefore, the purpose of this review is to examine each of these dimensions of diversity to describe common themes across dimensions and to develop an integrative model of diversity.  相似文献   
930.
This paper uses primary data to analyze the institutions and informal markets that govern groundwater allocation in a sugarcane-cultivating village in North India. We find that, in contrast to earlier literature, the observed water trades result in efficient water allocation across farms. We interpret this and other stylized facts in terms of a social contract using a simple bargaining model with limited inter-player transfers. Poor functioning of the power sector leads to reduced pumping and a water supply constraint. Simulations show that power supply reform can significantly increase farm yields, and be financed out of increased farm profits.  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