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   645篇
  免费   31篇
财政金融   164篇
工业经济   56篇
计划管理   93篇
经济学   117篇
综合类   2篇
运输经济   6篇
旅游经济   3篇
贸易经济   185篇
农业经济   25篇
经济概况   25篇
  2023年   17篇
  2022年   9篇
  2021年   5篇
  2020年   23篇
  2019年   32篇
  2018年   22篇
  2017年   22篇
  2016年   23篇
  2015年   8篇
  2014年   21篇
  2013年   75篇
  2012年   26篇
  2011年   37篇
  2010年   32篇
  2009年   65篇
  2008年   28篇
  2007年   20篇
  2006年   12篇
  2005年   23篇
  2004年   17篇
  2003年   17篇
  2002年   11篇
  2001年   8篇
  2000年   3篇
  1999年   9篇
  1998年   11篇
  1997年   7篇
  1996年   8篇
  1995年   2篇
  1994年   5篇
  1992年   5篇
  1991年   3篇
  1990年   4篇
  1989年   2篇
  1988年   5篇
  1986年   2篇
  1985年   7篇
  1984年   6篇
  1983年   5篇
  1982年   7篇
  1980年   5篇
  1979年   4篇
  1978年   3篇
  1977年   3篇
  1973年   3篇
  1970年   1篇
  1969年   1篇
  1968年   1篇
  1967年   3篇
  1963年   1篇
排序方式: 共有676条查询结果,搜索用时 15 毫秒
51.
52.
Some stocks have meaningful ticker symbols; for example, LUV (Southwest Airlines), MOO (United Stockyards), and GEEK (Internet America). Such tickers might be a useful signal of the company's creativity, a memorable marker that appeals to investors, or a warning that the company feels it must resort to gimmicks to attract investors. This paper investigates the performance of stocks with memorable ticker symbols during the years 1984–2005 and finds that, on average, their daily returns are higher than for the overall market.  相似文献   
53.
This study is the first to examine the intraday behavior of quoted depth in a competitive dealer market. In sharp contrast to previous research that focuses on specialist markets, quoted depth is lowest at the open of trading, plateaus around the middle of the day, and then dramatically increases in the final hours of trading, peaking at the close. This peak in quoted depth coincides with a narrowing in bid‐ask spreads, and is contrary to intraday patterns documented for specialist markets. The authors conclude that the increase in depth and narrowing of bid‐ask spreads at the close is driven by dealers rebalancing inventories to achieve target inventory levels in a competitive market. © 2008 Wiley Periodicals, Inc. Jrl Fut Mark 28:294–307, 2008  相似文献   
54.
Alex Ng  Ayse Yuce  Eason Chen 《Pacific》2009,17(4):413-443
Evidence on the relationship between state ownership and performance in China's privatized firms is convex, concave and linear. Hence, the nature of this relationship is not resolved. This study examines this relationship for a larger, more recent sample of 4315 firm year observations of privatized Chinese firms during 1996–2003. Results support the hypothesis of a convex relationship between state ownership and performance showing benefits from strong privatization and state control. Not only is ownership structure found to affect performance, but also ownership concentration and balance of power jointly affect performance. Chinese firms with mixed control show significantly poorer performance than state or private controlled firms affirming the problem of ambiguity of ownership control, property rights, agency issues, profits and welfare objectives. New determinants of state ownership in China's firms are strategic importance, legal ownership, profitability, and market performance. Privatization benefits because there is a causal relation between ownership and performance.  相似文献   
55.
This paper proposes that an assumption of reasonable market efficiency is at the essence of the relevance of fair value for financial reporting purposes. The paper's examination of this proposal begins with a review of recent academic literature on market efficiency, and on evidence of inefficiencies and their implications for the ability of the efficient market hypothesis to explain what market prices represent. It concludes that there is wide acceptance in this literature that a reasonable level of efficiency can generally be presumed to exist in active, well‐regulated capital markets. The paper examines the essential attributes of a reasonably efficient market for fair value measurement purposes, and some basic implications for its reliable estimation. This is done in comparison with the provisions of the fair value measurement standard of the Financial Accounting Standards Board (FASB) (Statement of Financial Accounting Standards [SFAS] No. 157). It is concluded that the concept of reasonable market efficiency could provide a sound conceptual framework for defining fair value that is founded in real, observable market prices. It is demonstrated that, in contrast, SFAS No. 157 does not provide a clear, unequivocal concept of fair value, and that it permits estimates of fair value that have no demonstrable basis in real, observable market prices. Nevertheless, it appears that arguments typically put forward by the International Accounting Standards Board and the FASB for the relevance of fair value for financial reporting purposes do imply a presumption of reasonably efficient markets.  相似文献   
56.
57.
The introduction of widespread road pricing is being considered in the UK and abroad as a means to allocate scarce road space. By looking at the economic costs and benefits of both national and local road pricing schemes, this paper seeks to examine how widely charging should be implemented.  相似文献   
58.
Employee stock options (ESOs) are a popular way of remunerating employees. We analyse factors at the firm and option level affecting the employee's decision to exercise ESOs before they mature. Exercises over the period 1998–2004 are analysed and the key factor influencing early exercise is found to be dividends. Exercises frequently occur well before maturity, but in most cases little time value is sacrificed. Our findings have implications for the ‘fair’ valuation of ESOs in companies’ financial statements, as required by the relevant Australian accounting standard, AASB 2.  相似文献   
59.
This paper considers various policy alternatives to price ceiling legislation in the market for production quotas in the dairy farming sector in Quebec. I develop a model of farmers’ demand for quotas and estimate a structural parameter that is required for the counterfactual experiments. Using my econometric results and the modelled equilibrium price, I estimate the price of dairy quotas over the period 1993–2011. The counterfactual experiments indicate that the price of quotas could be reduced to the ceiling price through a 4.16% expansion of the aggregate supply of quotas, or through moderate trade liberalization of Canadian dairy products.  相似文献   
60.
The Born-Global Phenomenon: A Comparative Case Study Research   总被引:1,自引:2,他引:1  
This qualitative, case-based research investigates the most relevant traits shown by several new, export-involved born-global firms and their entrepreneurs-managers versus other more traditional and also recently-established exporting SMEs in a specific geographic region inside Spain. More concretely, we aim to shed light on the type of factors and specific conditions underlying the emergence and further expansion of born-global exporters, as compared to other counterparts, which do not share their rapid internationalising character from inception. From our cross-comparison of four firm cases investigated in this setting against a number of factors generally associated with the born-global or gradual internationalisation paths, our results indicate that both constitute two consistent and distinctive patterns of international development. Another relevant finding in this research is that born globals seem indeed to be more entrepreneurial regarding their export entry behaviour into foreign markets than gradual exporters. Relevant academic, managerial, and policy-making implications are also outlined from these results.  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