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   857篇
  免费   14篇
财政金融   272篇
工业经济   104篇
计划管理   64篇
经济学   215篇
旅游经济   2篇
贸易经济   43篇
农业经济   28篇
经济概况   143篇
  2023年   8篇
  2020年   5篇
  2019年   5篇
  2016年   4篇
  2015年   6篇
  2014年   5篇
  2013年   23篇
  2012年   26篇
  2011年   37篇
  2010年   32篇
  2009年   30篇
  2008年   19篇
  2007年   22篇
  2006年   32篇
  2005年   23篇
  2004年   15篇
  2000年   4篇
  1999年   6篇
  1998年   13篇
  1997年   24篇
  1996年   28篇
  1995年   14篇
  1994年   20篇
  1993年   37篇
  1992年   17篇
  1991年   21篇
  1990年   30篇
  1989年   24篇
  1988年   23篇
  1987年   22篇
  1986年   16篇
  1985年   18篇
  1984年   27篇
  1983年   20篇
  1982年   24篇
  1981年   33篇
  1980年   19篇
  1979年   24篇
  1978年   13篇
  1977年   11篇
  1976年   7篇
  1975年   17篇
  1974年   7篇
  1972年   7篇
  1971年   7篇
  1970年   7篇
  1969年   3篇
  1968年   5篇
  1967年   4篇
  1961年   5篇
排序方式: 共有871条查询结果,搜索用时 0 毫秒
111.
This paper has two related purposes. The first is to bring together and review a number of earlier studies which have attempted to estimate the value of Australia's privately held wealth stock. The second is to present new estimates covering the 1980s. based partly on these earlier studies, which value all major components of the nation's private wealth at their market value, or a close approximation. The calculations reported here represent the first aggregate Australian wealth series for which comprehensive market valuation can be claimed. Australia's aggregate non-human private wealth was found to be $794 billion at 30 June 1985. The series as a whole suggests that previous estimates have significantly under-valued Australia's wealth. At 30 June 1981 the Helliwell-Boxall (1978) study. updated by the Reserve Bank, reported a value of $294.7 billion, while Williams (1983) gave a value of $360.5 billion. The corresponding estimate for the new series is $532.5 billion. Because the new calculations presented here value wealth by component. it is possible to identify omissions and valuation differences which account for most of the variation between these estimates.  相似文献   
112.
We examine how fair value accounting affects debt contract design, specifically the use and definition of financial covenants in private loan contracts. Using SFAS 159 adoption as our setting, we find that a small but significant proportion of loans (14.5%) modify covenant definitions to exclude the effects of SFAS 159 fair values. Only a limited number of these modifications exclude assets elected at fair value (less than 7%), while all exclude liabilities elected at fair value. Notably, we document that covenant definition modification is unassociated with ex ante fair value elections. We find that covenant definition modification positively varies with common incentive problems attributed to fair value accounting and negatively varies with benefits attributed to fair value accounting. Our results suggest that fair value accounting is not uniformly detrimental for debt contracting and fair value adjustments are included when they are most likely to improve performance measurement.  相似文献   
113.
The Natural Gas Policy Act (NGPA) will decontrol gas prices in 1985, and there is concern about its inflation and output effects. In this investigation of these concerns, two misapprehensions are remedied. First, inflation is primarily a monetary phenomenon so that a rise in energy prices affects the price level, but any impact on inflation is temporary. Second, while analyses of NGPA have assumed that the price of gas will achieve parity with petroleum, they have neglected decontrol's effect on OPEC's optimal price, Our estimates of the decontrol effect demonstrate that energy prices will fall, not rise  相似文献   
114.
115.
116.
117.
Discount‐rate variation is the central organizing question of current asset‐pricing research. I survey facts, theories, and applications. Previously, we thought returns were unpredictable, with variation in price‐dividend ratios due to variation in expected cashflows. Now it seems all price‐dividend variation corresponds to discount‐rate variation. We also thought that the cross‐section of expected returns came from the CAPM. Now we have a zoo of new factors. I categorize discount‐rate theories based on central ingredients and data sources. Incorporating discount‐rate variation affects finance applications, including portfolio theory, accounting, cost of capital, capital structure, compensation, and macroeconomics.  相似文献   
118.
We use historical particularities of pension funding law to investigate whether managers of U.S. corporate defined benefit pension plan sponsors strategically use regulatory freedom to lower the reported value of pension liabilities, and hence required cash contributions. For some years, pension plans were required to estimate two liabilities—one with mandated discount rates and mortality assumptions, and another where these could be chosen freely. Using a sample of 11,963 plans, we find that the regulated liability exceeds the unregulated measure by 10% and the difference further increases for underfunded pension plans. Underfunded plans tend to assume substantially higher discount rates and lower life expectancy. The effect persists both in the cross‐section of plans and over time and it serves to reduce cash contributions. We further show that plan sponsor managers use the freed‐up cash for corporate investment and that credit risk is unlikely to explain the finding.  相似文献   
119.
An important feature of bond markets is the relationship between the initial public offering (IPO) price and the probability that the issuer defaults. On the one hand, the default probability affects the IPO price; on the other hand, the IPO price affects the default probability. It is a priori unclear whether agents can competitively price such assets. Our paper is the first to explore this question. To do so, we use laboratory experiments. We develop two flexible bond market models that are easily implemented in the laboratory. We find that subjects learn to price the bonds well after only a few repetitions.  相似文献   
120.
We investigate Gompers, Ishii, and Metrick's (2003) finding that firms with weak shareholder rights exhibit significant stock market underperformance. If the relation between poor governance and poor returns is causal, we expect that the market is negatively surprised by the poor operating performance of weak governance firms. We find that firms with weak shareholder rights exhibit significant operating underperformance. However, analysts' forecast errors and earnings announcement returns show no evidence that this underperformance surprises the market. Our results are robust to controls for takeover activity. Overall, our results do not support the hypothesis that weak governance causes poor stock returns.  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