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   12412篇
  免费   437篇
财政金融   2356篇
工业经济   1085篇
计划管理   2307篇
经济学   2826篇
综合类   93篇
运输经济   194篇
旅游经济   271篇
贸易经济   2212篇
农业经济   625篇
经济概况   875篇
邮电经济   5篇
  2023年   117篇
  2022年   73篇
  2021年   130篇
  2020年   264篇
  2019年   335篇
  2018年   415篇
  2017年   498篇
  2016年   414篇
  2015年   292篇
  2014年   398篇
  2013年   1704篇
  2012年   455篇
  2011年   458篇
  2010年   438篇
  2009年   490篇
  2008年   475篇
  2007年   406篇
  2006年   393篇
  2005年   348篇
  2004年   322篇
  2003年   328篇
  2002年   302篇
  2001年   253篇
  2000年   253篇
  1999年   225篇
  1998年   199篇
  1997年   217篇
  1996年   169篇
  1995年   177篇
  1994年   158篇
  1993年   154篇
  1992年   134篇
  1991年   129篇
  1990年   115篇
  1989年   103篇
  1988年   92篇
  1987年   103篇
  1986年   76篇
  1985年   122篇
  1984年   147篇
  1983年   135篇
  1982年   113篇
  1981年   88篇
  1980年   96篇
  1979年   87篇
  1978年   66篇
  1977年   64篇
  1976年   64篇
  1974年   50篇
  1973年   45篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
51.
52.
53.
54.
Right-sided endocarditis is uncommon and usually involves the tricuspid valve. It occurs primarily in intravenous drug uses, and patients having pacemakers, central lines, or congenital heart disease.  相似文献   
55.
56.
Conclusions This paper has found a significant and substantial negative relationship between inflation and economic growth in Germany. Thus, inflation substantially reduced the rate of productivity growth and output growth in Germany. German policymakers, especially the Bundesbank, have emphasized the importance of low inflation rates, and inflation in Germany has been less than in most OECD countries. As a result, Germany has benefitted from relatively high rates of economic growth. But had the Bundesbank succeeded in achieving zero inflation, the underlying rate of productivity growth would have been almost a third higher and output growth about a sixth higher.  相似文献   
57.
Human Capital, Trade, and Economic Growth. — Human capital, because of its special role in innovative activity and technological progress, has formed the bedrock of the new theories of endogenous growth. However, it not only serves as an engine of growth but also as a productive input along with labor and physical capital. In this study, the authors find evidence of the importance of both roles of human capital. They also find that the relationship between growth and the external effects of human capital vary according to trade regime. When literacy rates are relatively high, open economies grow about 0.65 to 1.75 percentage points more than closed economies.  相似文献   
58.
Reforming Hungarian Agricultural Trade Policy: A Quantitative Evaluation. — In this paper, the authors quantitatively assess the consequences for Hungary of: (i) removing its quantitative import restraints in agriculture, (ii) removing the export subsidy program in agriculture, and (iii) adopting an EU-type “CAP” system in Hungary. The consequences are estimated through the use of a small open economy computable general equilibrium model for Hungary, calibrated to the year 1990. The tariff equivalent of the import licenses was estimated through a detailed price comparisons study, the first of its kind for Hungary. Import protection, export subsidies and a potential CAP system would contribute significantly to the Government's fiscal problems.  相似文献   
59.
Despite the extensive research in both the determinants and the results of corporate social responsibility (CSR), relatively few studies have considered extra-legal institutions as potential determinants of CSR. Our work fills this gap by looking at how media attention affects CSR over a long-term period in a continental European setting. Our results show that media coverage positively affects CSR. Additional scrutiny triggered by media coverage encourages dominant owners to signal their commitment to limiting self-dealing transactions and their orientation toward stakeholders' needs through CSR investments. Additionally, our results reveal that this signaling device offers greater benefits and lower costs in firms where controlling owners show a voting-cash flow wedge. Our results are relevant to different actors such as investors, auditors, and policy makers as they provide solid evidence that media coverage is an important driver of CSR orientation in a continental European setting.  相似文献   
60.
Research shows that controversial political–economic, social, and environmental country images affect consumer responses to foreign products. This study adds to the existing evidence by examining the contingent role of subjective country knowledge and (domestic vs. foreign) country image congruence in the relationships between foreign country image and two major determinants of country-driven (anti-)consumption: foreign product judgements and consumer animosity. The findings draw on survey data (N = 400) on Spanish consumers' views of China and Chinese apparel products. The results indicate that higher subjective knowledge about social and environmental issues (negatively) affecting the foreign country can lead to attenuated (positive) relationships between such country images and foreign product judgements. Further, more negative foreign product judgements can result from incongruent country images—that is, when consumers are more critical of the foreign than of their home country in political–economic, social, and environmental areas. Instead, there is limited support for the hypotheses involving consumer animosity as an outcome. Implications for theory, policy, and practice are discussed.  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