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   11431篇
  免费   78篇
财政金融   2362篇
工业经济   1062篇
计划管理   2070篇
经济学   2302篇
综合类   94篇
运输经济   135篇
旅游经济   222篇
贸易经济   1792篇
农业经济   587篇
经济概况   880篇
邮电经济   3篇
  2024年   54篇
  2023年   75篇
  2021年   95篇
  2020年   187篇
  2019年   264篇
  2018年   256篇
  2017年   275篇
  2016年   270篇
  2015年   217篇
  2014年   323篇
  2013年   1252篇
  2012年   368篇
  2011年   414篇
  2010年   365篇
  2009年   444篇
  2008年   436篇
  2007年   379篇
  2006年   385篇
  2005年   336篇
  2004年   318篇
  2003年   327篇
  2002年   297篇
  2001年   264篇
  2000年   267篇
  1999年   240篇
  1998年   217篇
  1997年   225篇
  1996年   196篇
  1995年   186篇
  1994年   171篇
  1993年   166篇
  1992年   151篇
  1991年   147篇
  1990年   121篇
  1989年   109篇
  1988年   101篇
  1987年   110篇
  1986年   86篇
  1985年   132篇
  1984年   159篇
  1983年   143篇
  1982年   126篇
  1981年   99篇
  1980年   106篇
  1979年   97篇
  1978年   75篇
  1977年   75篇
  1976年   73篇
  1974年   53篇
  1973年   52篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
In the UK, 1950-75 was a lively period in the long-running debates between proponents of absorption and marginal costing. In the nexus of competing interests, management accountants advocated and defended rival costing systems with much vigour and passion. Expressed in the language of the times, these debates were 'battles' in the costing 'war'. We focus on these battles, analysing the various forces that operated upon the combatants, and locate them in the wider costing war. We conclude that no final resolution of the conflict was achieved in the twentieth century, nor is one likely in the foreseeable future.  相似文献   
2.
The broadcasting of sport is heavily regulated. Our main findingis that common trends, and differences, in the quality, quantity,and price of televised sport across Europe and USA cannot beadequately explained without reference to policy interventionsby national and supranational government, and by competitionand regulatory authorities. These interventions have a significantimpact on the organization and governance of sports, as wellas the structure of broadcasting markets and the conduct ofbroadcasting companies. Foreclosure of broadcasting marketsthrough exclusive, long-term contracts, bundling and verticalintegration, access of viewers to major sporting events, andcollective selling stand out as the most significant policyissues. We conclude by noting a number of policy implications.  相似文献   
3.
This article studies the role of risk arbitrageurs in takeoversand the source of their advantage. We show how the presenceof arbitrageurs affects the value of the target shares, sincearbitrageurs are more likely to tender. Therefore an arbitrageurhas the informational advantage of knowing he bought shares.In equilibrium, the number of arbitrageurs buying shares andthe price they pay are determined endogenously. We also presentseveral empirical implications, including the relationship amongtrading volume, takeover premium, liquidity of the shares, andthe number of risk arbitrageurs investing in one particulardeal.  相似文献   
4.
This study examines the influence of day-of-the-week patterns in security returns on long-run IPO underperformance. Comparisons are made between the IPOs in Ritter's [20] database, and a constructed set of matching firms based on SIC code and size, using NYSE, AMEX, and NASDAQ securities. It is found that virtually all of the IPO underperformance occurs on Mondays and Tuesdays and that the degree of underperformance significantly differs from other days. Thus, a common explanation may exist for the general day-of-the-week pattern in security returns and IPO long-run underperformance.  相似文献   
5.
Deregulation     
  相似文献   
6.
7.
This study investigates the relative roles of bond ratings and financial information in the setting of bond yields. Structural equation modeling techniques are used to learn whether ratings determine yields or whether both ratings and yields are determined by a concurrent set of economic and financial factors. Tests of alternative structural model configurations provide evidence regarding the associations between bond ratings, financial information, and bond yields. Both ratings and financial information are found to play an important role in determining bond yields. In addition, yields are consistent with the higher rating in cases of split ratings.  相似文献   
8.
9.
A study of the location of three classifications of high-tech industries in rural areas was undertaken using ordinary least squares, Tobit, and a two-step estimation procedure suggested by Heckman (1976). The results indicate that the location decision for high tech firms is influenced primarily by the county population, adjacency to an SMSA, and the expenditures on public infrastructure (exclusive of education expenditures). However, location near interstate highways was generally not a significant factor. Results were similar between branch and unit (single ownership) plants. Some differences in signs of orders of magnitude occurred among the estimation procedures. Making a choice between Tobit and Heckman approaches depends upon the goal of the research.  相似文献   
10.
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