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   150篇
  免费   5篇
财政金融   26篇
工业经济   8篇
计划管理   38篇
经济学   44篇
综合类   1篇
运输经济   1篇
贸易经济   27篇
农业经济   7篇
经济概况   3篇
  2023年   4篇
  2022年   3篇
  2021年   4篇
  2020年   2篇
  2019年   13篇
  2018年   10篇
  2017年   7篇
  2016年   7篇
  2015年   5篇
  2014年   6篇
  2013年   19篇
  2012年   12篇
  2011年   9篇
  2010年   5篇
  2009年   4篇
  2008年   5篇
  2007年   2篇
  2006年   3篇
  2005年   2篇
  2004年   5篇
  2000年   3篇
  1999年   1篇
  1998年   2篇
  1997年   4篇
  1996年   2篇
  1995年   2篇
  1994年   4篇
  1993年   1篇
  1986年   1篇
  1984年   1篇
  1981年   1篇
  1978年   2篇
  1976年   2篇
  1958年   1篇
  1935年   1篇
排序方式: 共有155条查询结果,搜索用时 567 毫秒
21.
22.
The European COST Action E45 on European Forest Externalities (EUROFOREX) participants developed a set of good practice guidelines for the non-market valuation of forests, elaborating on stated and revealed preference methodologies, as well as benefit transfer and meta-analytical procedures. This article presents a summary of the guidelines.  相似文献   
23.
Contrary to the development in other major insurance markets in the world only 13 out of 27 EU member states have introduced until now some type of insurance protection funds (IPF). As a result around a third of the market is without any collective protection. There is also a continuous debate since 2001 among the member states on the need for such a system at the community level. The experiences of the latest financial crisis have raised new arguments for reorganizing the existing system to avoid regulatory arbitrage and to strengthen consumer security. Even the prospective implementation of provisions strengthening supervisory bodies, and the new solvency directive (so‐called Solvency II) are not fail‐safe solutions. This article is an attempt to review the current situation as regards IPF in the EU and to discuss possible development scenarios.  相似文献   
24.
Reinsurance reduces the risk but it also reduces the potential profit. The aim of the paper is to derive optimal, from the cedent's point of view, reinsurance arrangements balancing the risk measured by variance and expected profits under various mean-variance premium principles of the reinsurer. We find that quota share, excess of loss or combinations of excess of loss with quota share are the optimal rules according to a fixed expected gain of the cedent  相似文献   
25.
The note deals with the pricing of American options related to foreign market equities. the form of the early exercise premium representation of the American option's price in a stochastic interest rate economy is established. Subsequently, the American fixed exchange rate foreign equity option and the American equity-linked foreign exchange option are studied in detail.  相似文献   
26.
The establishment and effective use of R&D potential is considered as a way to reduction of technological delay. On the basis of analysis of alternative starting positions of a follower on the technological scene the adequate trajectories for technological pursuit are drawn. Five strategies are indicated as the most typical ones. Illustration is given for respective strategies of pursuit based on S-shaped performance development within given technological generation. Conditions and limitations are indicated in order to adapt general analysis to the practice of a company willing to overcome the technological gap and/or reduce the existing delay.  相似文献   
27.
28.
29.
Dabrowski  Marek 《Intereconomics》2022,57(4):209-212
Intereconomics - It is not the first time in EU history that the enlargement perspective is confronted with the need for integration deepening.  相似文献   
30.
Quality & Quantity - The article discusses the issue of innovation activities of companies in railway transport in Poland in the context of the development of tourism. Transport infrastructure...  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