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   921篇
  免费   27篇
财政金融   210篇
工业经济   73篇
计划管理   118篇
经济学   200篇
综合类   16篇
运输经济   6篇
旅游经济   11篇
贸易经济   168篇
农业经济   40篇
经济概况   106篇
  2022年   5篇
  2021年   6篇
  2020年   16篇
  2019年   24篇
  2018年   24篇
  2017年   20篇
  2016年   30篇
  2015年   15篇
  2014年   31篇
  2013年   92篇
  2012年   30篇
  2011年   46篇
  2010年   37篇
  2009年   34篇
  2008年   39篇
  2007年   38篇
  2006年   27篇
  2005年   28篇
  2004年   28篇
  2003年   31篇
  2002年   22篇
  2001年   25篇
  2000年   29篇
  1999年   20篇
  1998年   20篇
  1997年   16篇
  1996年   24篇
  1995年   14篇
  1994年   12篇
  1993年   12篇
  1992年   9篇
  1991年   10篇
  1990年   9篇
  1988年   11篇
  1987年   5篇
  1985年   8篇
  1984年   10篇
  1983年   5篇
  1982年   8篇
  1981年   8篇
  1980年   14篇
  1979年   11篇
  1978年   5篇
  1977年   9篇
  1976年   7篇
  1975年   6篇
  1974年   2篇
  1973年   4篇
  1971年   2篇
  1970年   2篇
排序方式: 共有948条查询结果,搜索用时 15 毫秒
91.
The paper examines some of the methods suggested in the literature for the evaluation of divisional performance, and proposes an alternative approach to the problem whereby divisions are treated as lessees of fixed assets owned by head office. It is suggested that this method is compatible with the NPV decision rule, yet does not require the company to adopt asset valuation practices which depart from those normally used for financial reporting; furthermore, the method actively considers both the ‘abandonment’ decision and whether or not ‘life expired’ assets should be disposed of. It is also claimed that the method is less open to manipulation than some other proposed performance measures.  相似文献   
92.
Licensing technology essential to a standard can present a hold‐up problem. After designing new products incorporating a standard, a manufacturer could be confronted by an innovator asserting patent rights to essential technology. This hold‐up problem can be solved with a damages remedy provided by antitrust or some other body of law, but a damages remedy can reduce the innovator's licensing revenue and thereby retard innovation. The availability of an ex post damages remedy also alters the licensing terms in ex ante bargaining with the result that fewer socially beneficial R&D projects are undertaken.  相似文献   
93.
This paper adopts the Larson-Gonedes merger exchange ratio determination model to investigate the bargaining area in UK takeovers involving share-for-share exchanges. The model focuses on price-earnings ratios rather than share price returns and so is more consistent with practical valuation methods than other approaches. The basic model is extended for the UK to consider both cash alternative offers and mixed offers involving cash and equity consideration. The model is tested on a sample of 95 UK takeovers between 1984 and 1988 using consecutively unadjusted, FT All Share Index adjusted and beta adjusted price bases. The analysis adopts the conventional chi-square test used by Conn and Nielsen but, in addition, a new test is developed based on a Generalised Likelihood Ratio. We find that on an unadjusted price basis there is greater support for the Larson-Gonedes model in the UK than Conn and Nielsen found for the US. However, our extended model based on adjusted prices provides more cautious support. In addition, we conduct a sensitivity analysis to test the robustness of the results and provide further evidence on the wealth effects on acquiring and acquired company shareholders.  相似文献   
94.
Resolving the exposure puzzle: The many facets of exchange rate exposure   总被引:1,自引:0,他引:1  
Theory predicts sizeable exchange rate (FX) exposure for many firms. However, empirical research has not documented such exposures. To examine this discrepancy, we extend prior theoretical results to model a global firm's FX exposure and show empirically that firms pass through part of currency changes to customers and utilize both operational and financial hedges. For a typical sample firm, pass-through and operational hedging each reduce exposure by 10–15%. Financial hedging with foreign debt, and to a lesser extent FX derivatives, decreases exposure by about 40%. The combination of these factors reduces FX exposures to observed levels.  相似文献   
95.
96.
In recent months, the list of large diversified companies that have decided they would be worth more as several smaller, focused companies has grown sharply. In many of these cases, it has been outside pressure from activist investors that has motivated these actions by management—and with some pretty favorable results. But what is driving these strategic actions and what is most important in determining whether breakups create value? To answer this fundamental questions, it is critical to decide whether large, diversified companies have a value recognition problem or a value creation problem. In this article, the authors present and try to integrate the findings of two separate but related research studies on business diversity and size with the aim of identifying their implications for corporate strategy and helping company executives create more value for their investors. The specific reasons for underperformance by large diverse companies vary greatly, but there are a number of potential problems discussed in this article, including organizational “distance,” capital allocation, human capital allocation, cross subsidies, and ineffective governance. Instead of waiting for activist investors to demand a breakup, executives of large diverse companies should be proactive in addressing the potential weaknesses of their organizations. Private equity firms understand how to make diversification work and many of today's executives could learn some valuable lessons from these firms. Large diverse businesses should embrace “Internal Capitalism,” a corporate culture and set of practices that emphasizes the importance of strategic decision‐making that is linked through continuous performance assessment to the corporate goals of boosting efficiency and sustainable growth.  相似文献   
97.
98.
Private equity performance, both for buyouts and venture capital, has been highly cyclical: periods of high fundraising have been followed by periods of low performance. Despite this seemingly predictable variation, we find modest gains, at best, to pursuing realistic, investable strategies that time capital commitments to private equity. This occurs, in part, because investors can only time their commitments to funds; they cannot time when commitments are called or when investments are exited. There is a high degree of time-series correlation in net cash flows even across commitment strategies that allocate capital in a very different manner over time.  相似文献   
99.
This paper studies international equity markets when some investors have private information that is valuable for trading in many countries simultaneously. We use a dynamic model of equity trading to show that global private information helps explain US investors’ trading behavior and performance. In particular, the model predicts global return chasing (positive co-movement of US investors’ net purchases with returns in many countries) which we show to be present in the data. Return chasing in our model can be due to superior performance of US investors, not inferior knowledge or naive trend-following. We also show that trades due to private information are strongly correlated across countries. A common (global) factor accounts for about half their variation.  相似文献   
100.
The presented research tests cumulative prospect theory (CPT, [Kahneman, D., Tversky, A., 1979. Prospect theory: An analysis of decision under risk. Econometrica 47, 263–291; Tversky, A., Kahneman, D., 1981. The framing of decisions and the psychology of choice. Science 211, 453–480]) in the financial market, using US stock option data. Option prices possess information about actual investors’ preferences in such a way that an exploitation of conventional option analysis, along with theoretical relationships, makes it possible to elicit investor preferences. The option data in this study serve for estimating the two essential elements of the CPT, namely, the value function and the probability weighting function. The main part of the work focuses on the functions’ simultaneous estimation under CPT original parametric specification. The shape of the estimated functions is found to be in line with theory. Comparing to results of laboratory experiments, the estimated functions are closer to linearity and loss aversion is less pronounced.  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