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   10380篇
  免费   239篇
财政金融   1977篇
工业经济   1000篇
计划管理   1703篇
经济学   2327篇
综合类   130篇
运输经济   81篇
旅游经济   201篇
贸易经济   1836篇
农业经济   544篇
经济概况   816篇
信息产业经济   2篇
邮电经济   2篇
  2023年   54篇
  2021年   50篇
  2020年   120篇
  2019年   155篇
  2018年   167篇
  2017年   201篇
  2016年   204篇
  2015年   137篇
  2014年   207篇
  2013年   1336篇
  2012年   268篇
  2011年   383篇
  2010年   262篇
  2009年   325篇
  2008年   309篇
  2007年   319篇
  2006年   321篇
  2005年   296篇
  2004年   270篇
  2003年   296篇
  2002年   293篇
  2001年   256篇
  2000年   221篇
  1999年   222篇
  1998年   232篇
  1997年   222篇
  1996年   197篇
  1995年   163篇
  1994年   151篇
  1993年   177篇
  1992年   158篇
  1991年   155篇
  1990年   133篇
  1989年   114篇
  1988年   115篇
  1987年   99篇
  1986年   117篇
  1985年   180篇
  1984年   196篇
  1983年   154篇
  1982年   159篇
  1981年   148篇
  1980年   155篇
  1979年   152篇
  1978年   107篇
  1977年   106篇
  1976年   98篇
  1975年   74篇
  1974年   97篇
  1973年   53篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
911.
912.
Review of Quantitative Finance and Accounting - This paper studies the important but unexplored relationship between R&D investment intensity and different components of stock price...  相似文献   
913.
This study examines the extent of consumer information search and consideration of financial services brands. It uses data from two surveys of purchasing behavior. This study finds a surprisingly low level of consumer consideration, either by personal enquiry or via the internet. The most common consideration set comprised only one brand, and this was the case for both high-value and low-value services. The managerial implication is that services marketers should make brand salience a top priority, with the competitiveness of their offer not being the primary driver of sales. If a financial services brand is salient to a consumer, there is a very high chance they will purchase that brand, without extensive comparison of the merits of alternatives.  相似文献   
914.
This paper examines the role of the tax‐free income tax threshold in a complex tax and transfer system consisting of a range of taxes and benefits, each with its own taper rates and thresholds. Considering a tax and benefit system with benefit taper rates whereby some benefits are received by income groups other than those at the bottom of the distribution, it is suggested that a tax‐free threshold is not a necessary requirement to achieve redistribution. Four alternative policy changes, each involving the elimination of the tax‐free threshold in Australia and designed to achieve approximate revenue neutrality, were examined using the Melbourne Institute Tax and Transfer Simulator. A range of implications were examined, including labour supply responses to tax changes and the effects of policy changes on inequality and social welfare. The results demonstrate that it is possible to eliminate the tax‐free threshold under approximate overall revenue and distribution neutrality, but that it is impossible to improve labour supply incentives at the same time. In order to achieve improved incentives, either revenue or distribution neutrality has to be sacrificed.  相似文献   
915.
With the economy showing signs of recovery, companies are shifting their focus from liquidity and balance sheet concerns back towards capital allocation and value creation. This article provides a comprehensive framework to examine shareholder value creation through capital allocation, and discusses important capital allocation lessons that have re‐emerged over the last few years. Notable among the key lessons are the following:
  • ? Growth alone does not guarantee value creation, which suggests that companies should allocate capital based on the economic value of each investment opportunity.
  • ? The limits of diversification in a financial crisis should be considered when allocating capital and managing liquidity.
  • ? Companies should be conservative with base‐case cash flow projections and incorporate the possibility of downside scenarios into their projections.
  • ? It is important to incorporate all forms of capital when managing liquidity.
  • ? Whether using a long‐term or current‐market approach, companies should be consistent throughout the cycle in their cost of capital methodology.
  • ? Companies should continually rethink investments and allocate capital in an attempt to maintain a competitive advantage.
  • ? Evaluate returns relative to risk and cost of capital, and not against the company's average ROIC.
  • ? Comparing the IRR of share repurchases to new investments is not an apples‐to‐apples comparison.
Finally, companies should concentrate on the strategic uses and value of particular assets and not allow their decisions to be driven by the value they might receive relative to their initial cost.  相似文献   
916.
Recent years have witnessed a wave of consolidation amongst US credit unions. Through hazard function estimations, this paper identifies the determinants of acquisition for credit unions during the period 2001-06. The hazard of acquisition is inversely related to both asset size and profitability, and positively related to liquidity. Growth-constrained credit unions are less attractive acquisition targets. Institutions with low capitalization and those with small loans portfolios relative to total assets are susceptible to acquisition. The investigation presents unique empirical evidence of a link between technological capability and the hazard of acquisition. During the period 2001-06, when there was sustained growth in the use of internet technology, credit unions with no website were at the highest risk of acquisition.  相似文献   
917.
We examine the impact of CEO turnover announcements on bondholder wealth, stockholder wealth, and overall firm value. Using publicly traded data for the period from 1973 to 2000, we find evidence consistent with both the wealth transfer and signaling hypotheses. Specifically, we find that CEO turnover events are associated with lower bondholder values, higher stockholder values, and that net changes in firm value are a function of turnover type (forced vs voluntary and outside vs inside firm replacements) and the riskiness of the firm’s debt (investment vs non-investment grade). Overall, the results contribute to the understanding of the effects of corporate governance mechanisms, of which CEO turnover is an extreme form, on bondholders.  相似文献   
918.
This paper provides a method for testing for regime differences when regimes are long-lasting. Standard testing procedures are generally inappropriate because regime persistence causes a spurious regression problem – a problem that has led to incorrect inference in a broad range of studies involving regimes representing political, business, and seasonal cycles. The paper outlines analytically how standard estimators can be adjusted for regime dummy variable persistence. While the adjustments are helpful asymptotically, spurious regression remains a problem in small samples and must be addressed using simulation or bootstrap procedures. We provide a simulation procedure for testing hypotheses in situations where an independent variable in a time-series regression is a persistent regime dummy variable. We also develop a procedure for testing hypotheses in situations where the dependent variable has similar properties.  相似文献   
919.
A number of studies have reported value discounts for listed companies in countries that provide weak legal protection to minority shareholders. Such studies typically attribute these discounts to the ability, and the well‐documented tendency, of controlling shareholders to extract a disproportionate share of corporate resources for “private benefits.” This tendency and the resulting discounts create a dilemma for those controlling shareholders intent on maximizing value for not just themselves, but all shareholders: How can such controlling shareholders assure their minority shareholders that they will not exploit their power to expropriate resources and so eliminate the discount from their companies' shares? This article investigates the possibility that such discounts can be reduced by appointing boards of directors made up of individuals who are independent of the controlling shareholders. Based on the systematic analysis of some 800 companies representing 22 countries, the authors' recent study reports that corporate values are consistently higher when boards are more independent of controlling shareholders—and that this relationship is especially strong in those countries that afford fewer rights to minority shareholders. What is likely to cause controlling shareholders to appoint more independent directors—a change that, after all, effectively limits the controlling shareholders' power and “degrees of freedom”? The answer provided by the authors is that board independence is most likely to be pursued by companies with controlling shareholders that also have major growth opportunities that must be funded mainly with outside equity.  相似文献   
920.
This paper draws on the work of Butler [Butler, J. (2005). Giving an account of oneself. New York: Fordham University Press] to develop a critique of the operation and adequacy of transparency as a form of accountability. The paper begins with an exploration of accountability as subjection explored through Lacan’s account of the social dynamics of recognition, and Freud’s account of guilt. This analysis then informs an exploration of what is argued to be our typically ambivalent embrace of transparency as a form of accountability. The final section of the paper investigates the potential for a more ‘intelligent’ form of accountability, grounded in an ethic of humility and generosity, made possible by a conscious acknowledgement of the ways in which I can never quite know what it is that I am doing.  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