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   5572篇
  免费   189篇
财政金融   1031篇
工业经济   474篇
计划管理   1025篇
经济学   1199篇
综合类   52篇
运输经济   61篇
旅游经济   159篇
贸易经济   961篇
农业经济   238篇
经济概况   556篇
信息产业经济   1篇
邮电经济   4篇
  2023年   31篇
  2022年   21篇
  2021年   51篇
  2020年   100篇
  2019年   129篇
  2018年   153篇
  2017年   178篇
  2016年   149篇
  2015年   109篇
  2014年   155篇
  2013年   724篇
  2012年   176篇
  2011年   222篇
  2010年   204篇
  2009年   235篇
  2008年   198篇
  2007年   190篇
  2006年   174篇
  2005年   161篇
  2004年   148篇
  2003年   166篇
  2002年   151篇
  2001年   116篇
  2000年   128篇
  1999年   130篇
  1998年   110篇
  1997年   88篇
  1996年   99篇
  1995年   75篇
  1994年   80篇
  1993年   73篇
  1992年   78篇
  1991年   85篇
  1990年   56篇
  1989年   37篇
  1988年   41篇
  1987年   46篇
  1986年   48篇
  1985年   70篇
  1984年   56篇
  1983年   50篇
  1982年   53篇
  1981年   56篇
  1980年   47篇
  1979年   43篇
  1978年   29篇
  1977年   28篇
  1976年   28篇
  1975年   22篇
  1974年   30篇
排序方式: 共有5761条查询结果,搜索用时 0 毫秒
81.
The essays collected in this forum discuss the geopolitical legacy of the Russian Revolution of 1917, one of the most momentous political events of the twentieth century. From a range of different academic disciplines and perspectives, the authors consider how the profound transformations in society and politics were refracted through space and geography, and how enduring these refractions proved to be. The authors focus on three themes that have been dominant in Russian affairs over the past century: 1)the problem of center-periphery relations, 2)the civilizational dynamics of Russia’s self-identification in relation to Europe and to Asia, and 3)the geopolitics of national identity.  相似文献   
82.
83.
84.
Programs to reduce traffic congestion and air pollution by restricting use of motor vehicles on working days have generally not met with success, given existing studies of such programs. We conduct the first study of Quito, Ecuador's four‐year‐old Pico y Placa program and find that it has reduced ambient concentrations of carbon monoxide (CO), a pollutant primarily emitted by vehicles, by 9% to 11% during peak traffic hours. Given that ambient concentrations of CO generally track the spatial and temporal distributions of traffic, these reductions in pollution suggest similar reductions in vehicle flows. We find no significant evidence that traffic has shifted to other times of the day or week, or to other locations.  相似文献   
85.
This paper examines the relative impact of economic freedom, civil liberties, and political rights on growth. A system of three simultaneous equations is used to unearth the channels through which these institutional dimensions affect economic growth. These include greater efficiency and enlarged investment in physical and human capital. The sample contains 79 countries and six periods covering the years from 1976 to 2005. The results show that the three dimensions of institutional quality are important for economic growth either through a better allocation of resources or, indirectly, through the stimulation of investment in physical and human capital.  相似文献   
86.
87.
Financial literacy education features prominently among the policy options available to improve personal financial decision‐making. Notwithstanding calls to expand delivery of financial literacy units at university level, such offerings are relatively rare with little evaluation. We provide an evaluation of the impact on financial literacy, financial attitudes and financial behaviour intentions of a semester unit in personal finance delivered to undergraduates at an Australian university, carefully controlling for confounding effects in the analysis. We report increases in objective and subjective financial literacy and an additional gender effect. Contrary to previous speculation, we do not find overconfidence as an associated outcome.  相似文献   
88.
89.
90.
Empirical analysis of household expenditure behaviour has traditionally ignored the issue of resource allocation between household members, assuming that they have identical or unitary preferences. This paper relaxes that assumption, develops a household sharing rule and proposes intra-household demand systems that are able to identify differences in the preferences of members from conventional data. The resulting price and expenditure elasticities are used to demonstrate that collective demand models suggest different directions for commodity tax reforms to those implied by the traditional unitary model.  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