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   1626篇
  免费   194篇
  国内免费   23篇
财政金融   707篇
工业经济   35篇
计划管理   288篇
经济学   334篇
综合类   143篇
运输经济   5篇
旅游经济   3篇
贸易经济   164篇
农业经济   17篇
经济概况   147篇
  2024年   10篇
  2023年   61篇
  2022年   27篇
  2021年   51篇
  2020年   77篇
  2019年   81篇
  2018年   86篇
  2017年   65篇
  2016年   67篇
  2015年   60篇
  2014年   120篇
  2013年   185篇
  2012年   105篇
  2011年   116篇
  2010年   85篇
  2009年   92篇
  2008年   97篇
  2007年   79篇
  2006年   73篇
  2005年   73篇
  2004年   35篇
  2003年   43篇
  2002年   28篇
  2001年   30篇
  2000年   23篇
  1999年   18篇
  1998年   21篇
  1997年   16篇
  1996年   11篇
  1995年   2篇
  1994年   2篇
  1993年   2篇
  1989年   1篇
  1985年   1篇
排序方式: 共有1843条查询结果,搜索用时 343 毫秒
121.
This study uses recent developments in the theoretical modelling of the links between unrecorded accounting goodwill, accounting profitability and the cost of equity, together with Capital Asset Pricing Model (CAPM) betas, to estimate the ex-ante equity risk premium in the UK. The results suggest that, over our sample period from 1968 to 1995, the premium has been in the region of 5%. Our estimate lends support to the view that the ex-ante equity risk premium is substantially less than the historical average of the excess of equity returns over the risk-free rate, and is similar to the rates applied recently by UK competition regulators.  相似文献   
122.
This study examines the relation between ex ante incentives of insurance managers to engage in earnings management to meet regulatory standards and the informativeness of earnings. This study extends prior research by simultaneously examining the effects of earnings management and uncertainty about earnings as suggested by Collins and DeAngelo (1990) and Imhoff and Lobo (1992). Results from a sample of 375 quarterly earnings announcements of 41 property and liability insurers during the period 1989 to 1992 support the hypothesis that when managers' incentives for earnings management are high, earnings announcements are less informative to investors (even after controlling for uncertainty associated with exposure to large-scale catastrophes). Robustness tests suggest that our results are not attributable to firm size, time period effects, firm effects, accounting estimation error, or financial distress risk. These results are consistent with investors using publicly available information to predict P-L insurance managers' ex ante incentives to manage earnings to meet regulatory standards, and that they use this information in forming their beliefs about earnings quality.  相似文献   
123.
Abstract:  We investigate the effects of the introduction of Statement of Financial Accounting Standards No. 131 (SFAS 131) on the market's valuation of foreign earnings. Thomas (1999) documents that investors discount the value of foreign earnings for US multinational companies. He conjectures but does not test the possibility that this finding is due to poor disclosure related to foreign operations. We find strong evidence that the introduction of the standard is positively associated with the pricing of foreign earnings. In addition, we use both the Mishkin (1983) test and a zero-investment hedge portfolio test and find that investors' mispricing of foreign earnings lessens (and in fact disappears) after SFAS 131. This study is one of the first attempts to show that improved disclosure reduces mispricing.  相似文献   
124.
This study is an empirical test of the Easley, O'Hara, and Srinivas (1998) multimarket sequential trade model of stock and option markets. We employ two approaches to determine the information content of signed stock and option trades executed around quarterly earnings announcements. The first approach expands the vector autoregression (VAR) technique of Hasbrouck (1991a) to include signed option trade volumes and inter‐trade durations. Estimates from the VAR models provide insight into whether both equity and option trades are viewed as informative by the equity specialist. The second approach focuses on the information content of the earnings releases to determine whether signed equity and option trades executed prior to the announcements are informed. Results indicate that although informed traders prefer to transact in both markets around earnings announcements, option market transactions contain no incremental information.  相似文献   
125.
126.
In this article, we evaluate inflation persistence in the United States using long-range monthly and annual data. The importance of inflation persistence is crucial to policy authorities and market participants, since the level of inflation persistence provides an indication on the susceptibility of the economy to exogenous shocks. Departing from classic econometric approaches found in the relevant literature, we evaluate inflation persistence through the nonparametric Hurst exponent within both a global and a rolling window framework. Moreover, we expand our analysis to detect the potential existence of chaos in the data generating process, in order to enhance the robustness of our conclusions. Overall, we find that inflation persistence is high from 1775 to 2013 for the annual data-set and from February 1876 to May 2014 in monthly frequency, respectively. Especially from the monthly data-set, the rolling window approach allows us to derive that inflation persistence has reached to historically high levels in the post–Bretton Woods period and remained there ever since.  相似文献   
127.
The expected return to equity – typically measured as a historical average – is a key variable in the decision making of investors. A recent literature uses analysts' forecasts, investor surveys or present-value relationships and finds estimates of expected returns that are sometimes much lower than historical averages. This study extends the present-value approach to a dynamic optimizing framework. Given a model that captures this relationship, one can use data on dividends, earnings and valuations to infer the model-implied expected return. Using this method, the estimated expected real return to equity ranges from 4.9% to 5.6% . Furthermore, the analysis indicates that expected returns have declined by about 3 percentage points over the past 40 years. These results indicate that future returns to equity may be lower than past realized returns.  相似文献   
128.
This paper describes the association between market work and earnings inequality across families over the life cycle and over calendar time with special attention to the different experiences of college‐educated and high‐school‐educated people. A concise and effective accounting framework is developed that allows for an assessment of the effect of the growing market employment of married women on family earnings inequality. Applying this framework to pseudo‐panel data from successive Current Population Surveys indicates that the increase in wives' employment has diminished the growth in family earnings inequality especially for well‐educated couples. Inferences about the level and change in earnings inequality depend on the degree of labor market attachment of the people studied especially in the case of wives.  相似文献   
129.
Abstract:  The True and Fair View concept requires companies to depart from GAAP or the law if necessary to present a true and fair view of the corporation's financial affairs. We analyze UK public companies invoking a true and fair override to assess whether overrides are associated with weakened performance, earnings quality and informativeness. We find quantified overrides increase income and equity significantly, and firms that invoke more costly overrides report weaker performance. We also find that firms invoking the most costly overrides have less informative financial statements than control firms, and lower earnings quality. In contrast, firms invoking less costly overrides do not exhibit weaker performance, less informative financial statements or weaker earnings quality. These findings are relevant for the debate on principle- vs. rules-based accounting.  相似文献   
130.
This study monitors the effects of economic transition on wages and employment in a former Soviet Republic. Estonia's case is of particular interest because of its early adoption of relatively free labour market policies. Relative wages for the highest educated groups rose for all age groups. There were also rapid increases in returns to job experience, particularly at young ages. Increasing wage dispersion across human capital groups was accompanied by narrowing wage dispersion within human capital groups. Relative wages rose in sectors which gained relative employment, while they fell in shrinking sectors. In addition, there were large flows of labour between shrinking and growing sectors, suggesting that labour market equilibrating mechanisms developed very rapidly in Estonia.  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