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   11537篇
  免费   80篇
财政金融   2333篇
工业经济   1090篇
计划管理   2147篇
经济学   2271篇
综合类   105篇
运输经济   132篇
旅游经济   215篇
贸易经济   1830篇
农业经济   631篇
经济概况   860篇
邮电经济   3篇
  2024年   53篇
  2023年   68篇
  2021年   96篇
  2020年   189篇
  2019年   266篇
  2018年   256篇
  2017年   267篇
  2016年   273篇
  2015年   213篇
  2014年   309篇
  2013年   1290篇
  2012年   356篇
  2011年   396篇
  2010年   348篇
  2009年   451篇
  2008年   439篇
  2007年   374篇
  2006年   378篇
  2005年   340篇
  2004年   326篇
  2003年   337篇
  2002年   305篇
  2001年   268篇
  2000年   275篇
  1999年   249篇
  1998年   223篇
  1997年   227篇
  1996年   188篇
  1995年   190篇
  1994年   174篇
  1993年   168篇
  1992年   157篇
  1991年   148篇
  1990年   136篇
  1989年   123篇
  1988年   108篇
  1987年   109篇
  1986年   93篇
  1985年   138篇
  1984年   166篇
  1983年   149篇
  1982年   126篇
  1981年   101篇
  1980年   103篇
  1979年   99篇
  1978年   77篇
  1977年   74篇
  1976年   77篇
  1974年   62篇
  1973年   52篇
排序方式: 共有10000条查询结果,搜索用时 0 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