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   24122篇
  免费   543篇
  国内免费   1篇
财政金融   4643篇
工业经济   1714篇
计划管理   3589篇
经济学   5341篇
综合类   380篇
运输经济   176篇
旅游经济   432篇
贸易经济   3640篇
农业经济   1257篇
经济概况   3437篇
信息产业经济   1篇
邮电经济   56篇
  2021年   133篇
  2020年   254篇
  2019年   407篇
  2018年   502篇
  2017年   512篇
  2016年   519篇
  2015年   290篇
  2014年   533篇
  2013年   2484篇
  2012年   732篇
  2011年   817篇
  2010年   689篇
  2009年   752篇
  2008年   728篇
  2007年   629篇
  2006年   566篇
  2005年   481篇
  2004年   506篇
  2003年   454篇
  2002年   505篇
  2001年   440篇
  2000年   458篇
  1999年   436篇
  1998年   404篇
  1997年   417篇
  1996年   411篇
  1995年   357篇
  1994年   367篇
  1993年   399篇
  1992年   408篇
  1991年   401篇
  1990年   329篇
  1989年   301篇
  1988年   291篇
  1987年   302篇
  1986年   309篇
  1985年   469篇
  1984年   433篇
  1983年   400篇
  1982年   376篇
  1981年   345篇
  1980年   390篇
  1979年   318篇
  1978年   270篇
  1977年   256篇
  1976年   198篇
  1975年   242篇
  1974年   193篇
  1973年   188篇
  1972年   133篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
51.
52.
This article examines the economic outcome of 2006 and builds a forecast for 2007–2010. The medium-term development risks of the Russian economy are analyzed.  相似文献   
53.
This paper reports on a questionnaire survey about share valuation practices among investors and their intermediaries in Saudi Arabia. The findings suggest that fundamental analysis is used most by investor respondents where a P/E multiple is applied to an earnings forecast to generate a prediction of future price. However, technical analysis is also used to a much greater extent than in developed markets. Finally, the results indicate that quarterly and annual reports as well as newspapers are widely consulted by investors when forming their expectations about share valuations.  相似文献   
54.
Do Tests of Capital Structure Theory Mean What They Say?   总被引:4,自引:0,他引:4  
In the presence of frictions, firms adjust their capital structure infrequently. As a consequence, in a dynamic economy the leverage of most firms is likely to differ from the “optimum” leverage at the time of readjustment. This paper explores the empirical implications of this observation. I use a calibrated dynamic trade‐off model to simulate firms' capital structure paths. The results of standard cross‐sectional tests on these data are consistent with those reported in the empirical literature. In particular, the standard interpretation of some test results leads to the rejection of the underlying model. Taken together, the results suggest a rethinking of the way capital structure tests are conducted.  相似文献   
55.
An issue in the pricing of contingent claims is whether to account for consumption risk. This is relevant for contingent claims on stock indices, such as the FTSE 100 share price index, as investor’s desire for smooth consumption is often used to explain risk premiums on stock market portfolios, but is not used to explain risk premiums on contingent claims themselves. This paper addresses this fundamental question by allowing for consumption in an economy to be correlated with returns. Daily data on the FTSE 100 share price index are used to compare three option pricing models: the Black–Scholes option pricing model, a GARCH (1, 1) model priced under a risk-neutral framework, and a GARCH (1, 1) model priced under systematic consumption risk. The findings are that accounting for systematic consumption risk only provides improved accuracy for in-the-money call options. When the correlation between consumption and returns increases, the model that accounts for consumption risk will produce lower call option prices than observed prices for in-the-money call options. These results combined imply that the potential consumption-related premium in the market for contingent claims is constant in the case of FTSE 100 index options.  相似文献   
56.
The purpose of this essay is to examine psychoanalytically Argyris and Schon's contributions to organization theory and intervention. The author focuses his attention on the problem of individual and organizational resistance to change in the light of Argyris and Schon's cognitive psychological assumptions about learning, reasoning, and effectiveness.  相似文献   
57.
58.
59.
60.
This paper explores the explanatory power of Jensen's free cash flow hypothesis in managers' choice of LIFO versus FIFO. The association between FCF, and choice of inventory methods is based on the assumption that there is a potential conflict of interest between managers and shareholders when LIFO is the tax minimization method and that non-value-maximizing managers of firms with the FCF problem have incentives to choose FIFO, an income increasing method, in order to increase their compensation. However, since debt can act as a monitoring device and mitigate the agency problems of FCF, managers of firms with high FCF and high debt are less likely to choose FIFO than managers of firms with high FCF and low debt. The evidence is consistent with this expectation.  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