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   135959篇
  免费   3852篇
  国内免费   14篇
财政金融   25519篇
工业经济   11553篇
计划管理   21688篇
经济学   29250篇
综合类   1540篇
运输经济   968篇
旅游经济   2499篇
贸易经济   23500篇
农业经济   6181篇
经济概况   16869篇
信息产业经济   7篇
邮电经济   251篇
  2021年   842篇
  2020年   1619篇
  2019年   2376篇
  2018年   2299篇
  2017年   2508篇
  2016年   2690篇
  2015年   2097篇
  2014年   3410篇
  2013年   15293篇
  2012年   4193篇
  2011年   4132篇
  2010年   3714篇
  2009年   4309篇
  2008年   3930篇
  2007年   3262篇
  2006年   3596篇
  2005年   3594篇
  2004年   3125篇
  2003年   2895篇
  2002年   2858篇
  2001年   2632篇
  2000年   2544篇
  1999年   2433篇
  1998年   2308篇
  1997年   2348篇
  1996年   2194篇
  1995年   2000篇
  1994年   2007篇
  1993年   1976篇
  1992年   2034篇
  1991年   1940篇
  1990年   1827篇
  1989年   1678篇
  1988年   1606篇
  1987年   1607篇
  1986年   1693篇
  1985年   2478篇
  1984年   2345篇
  1983年   2151篇
  1982年   2004篇
  1981年   1938篇
  1980年   1903篇
  1979年   1844篇
  1978年   1630篇
  1977年   1618篇
  1976年   1384篇
  1975年   1274篇
  1974年   1187篇
  1973年   1186篇
  1972年   894篇
排序方式: 共有10000条查询结果,搜索用时 453 毫秒
271.
Using a sample of Australian Multi-sector trusts we examine selectivity and market timing performance and extend the analysis to include the relatively new measure of volatility timing. This is of particular relevance to our data set, as high levels of volatility persistence are prevalent in Australia. In addition we consider the stability, asymmetry and seasonality of the various performance and risk measures. A survivorship adjustment procedure is also employed in order to assess the impact of survivorship on selectivity, market timing and volatility timing performance.  相似文献   
272.
273.
Several recent papers have documented the benefits of debtor-in-possession (DIP) financing in the restructuring of firms in Chapter 11. However, the view on benefits is not unanimous and some legal scholars have raised doubts about DIP financing's effects on debt-holders and the possibility of expropriative wealth transfers. In this paper we address this issue by analyzing both stock and bond price data for a comprehensive sample of DIP loans and find significant positive abnormal stock and bond returns at the announcement of DIP loans. Also, we do not find evidence of wealth transfers from junior to senior debt-holders. Further, we examine the DIP loan process in detail and we document important institutional features of DIP loans such as maturity, covenants, fees and interest charges. We find evidence of intense monitoring using covenants. We also find higher fees and charges associated with DIP loans. We argue that overall the results are consistent with the information processing role of financial intermediaries.  相似文献   
274.
Over the last decade, an increasing percentage of the profits reported by U.S. corporations were earned by their foreign subsidiaries and retained outside the United States resulting in the deferral of income taxes. The American Jobs Creation Act of 2004 provided a temporary federal tax incentive to remit such earnings, which resulted in the repatriation of $140 billion by the 30 firms comprising the Dow Jones Industrial Average. An analysis of the financial reporting disclosures made by these firms reveals that a tax expense was not fully recognized on a substantial portion of the earnings until repatriation because of an exception for foreign reinvestments deemed to be essentially permanent in duration. The implications of the currently acceptable accounting for undistributed foreign earnings are discussed as well as recommendations to improve the relevancy and reliability of the disclosures required for this exception to comprehensive recognition of deferred taxes.  相似文献   
275.
We empirically investigate the interactions among hedging, financing, and investment decisions. We argue that the way in which hedging affects a firm's financing and investing decisions differs for firms with different growth opportunities. We find that high growth firms increase their investment, but not leverage, by hedging. However, we also find that firms with few investment opportunities use derivatives to increase their leverage.  相似文献   
276.
The current progress of electrification in Russia is clearly insufficient compared with G8 countries. At the same time, economy sectors have a high potential for energy saving. The electricity consumption of households depends on their cash income and the growth rate of electricity tariffs.  相似文献   
277.
278.
279.
280.
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