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   169篇
  免费   5篇
财政金融   51篇
工业经济   10篇
计划管理   24篇
经济学   44篇
综合类   2篇
运输经济   7篇
旅游经济   4篇
贸易经济   21篇
农业经济   7篇
经济概况   4篇
  2023年   6篇
  2022年   1篇
  2021年   4篇
  2020年   5篇
  2019年   7篇
  2018年   8篇
  2017年   7篇
  2016年   4篇
  2015年   5篇
  2014年   8篇
  2013年   22篇
  2012年   8篇
  2011年   19篇
  2010年   12篇
  2009年   8篇
  2008年   6篇
  2007年   2篇
  2006年   3篇
  2005年   5篇
  2004年   6篇
  2003年   4篇
  2002年   4篇
  2001年   4篇
  2000年   2篇
  1999年   3篇
  1998年   3篇
  1996年   4篇
  1992年   1篇
  1977年   2篇
  1974年   1篇
排序方式: 共有174条查询结果,搜索用时 281 毫秒
61.
Using a large sample of private credit agreements between U.S. publicly traded firms and financial institutions, we show that over 90% of long-term debt contracts are renegotiated prior to their stated maturity. Renegotiations result in large changes to the amount, maturity, and pricing of the contract, occur relatively early in the life of the contract, and are rarely a consequence of distress or default. The accrual of new information concerning the credit quality, investment opportunities, and collateral of the borrower, as well as macroeconomic fluctuations in credit and equity market conditions, are the primary determinants of renegotiation and its outcomes. The terms of the initial contract (e.g., contingencies) also play an important role in renegotiations; by altering the structure of the contract in a state contingent manner, renegotiation is partially controlled by the contractual assignment of bargaining power.  相似文献   
62.
This study investigates the usage of tobacco, alcohol, and cannabis among hotel employees in the resort city of Eilat. Data obtained from a sample of 458 respondents, drawn from three hotel chains, provides evidence of workers’ substance consumption in light of their socio-demographic backgrounds and specific job characteristics. The results indicate a higher rate of substance use among study participants in comparison to the average in Israeli society. Substance use was found to be the most prevalent among young, single male employees with relatively low levels of education. In terms of job characteristics, front-of-the-house employees were more prone to binge drinking than back-of-the house employees. It is suggested that work-related programs and policies, such as sensible drinking workshops and smoking cessation programs, may help prevent alcohol misuse and reduce extensive substance use among hotel staff.  相似文献   
63.
Our analysis of how banks’ responses to asset price changes can result in procyclical leverage reveals that, for banks with a binding regulatory leverage constraint, absent differences in regulatory risk weights across assets, procyclical leverage does not occur. For banks without a binding constraint, fair value and bank regulation both can contribute to procyclical leverage. Empirical findings based on a large sample of U.S. commercial banks reveal that bank regulation explains procyclical leverage for banks relatively close to the regulatory leverage constraint and contributes to procyclical leverage for those that are not. We also show that fair value accounting does not contribute to procyclical leverage.  相似文献   
64.
We reconsider the Cournot oligopoly problem in light of the theory of supermodular games. Invoking the recent ordinal version of this theory proposed by Milgrom and Shannon, we generalize Novshek's existence result, derive the associated uniqueness result, give an extension of a classical existence result under symmetry, and provide conditions making a Cournot oligopoly into a log-supermodular game (with the natural order on the action sets). We also provide extensive and precise insight as to why decreasing best-responses are widely regarded as being “typical” for the Cournot model with production costs. Several illustrative examples are provided.Journal of Economic LiteratureClassification Numbers: C72, L10, L13.  相似文献   
65.
We move the dynamic capabilities view (DCV) forward in two important ways by meta‐analysing prior empirical studies. First, we evaluate the two core theoretical tenets of the DCV: (1) Dynamic capabilities are positively related to performance, and (2) this relationship is stronger in industries with higher levels of technological dynamism. We find support for the former (rc = 0.296) but not for the latter, though results suggest the existence of moderators. Second, we theorize and demonstrate empirically that higher‐order dynamic capabilities are more strongly related to performance than lower‐order dynamic capabilities, lower‐order dynamic capabilities partially mediate the relationship between higher‐order dynamic capabilities and performance, and dynamic capabilities contribute more to performance in developing economies than in developed economies. These findings illustrate how the nature of the dynamic capability and the economic context in which it is utilized shape its value, thus offering a more nuanced conceptualization of the dynamic capabilities‐performance relationship.  相似文献   
66.
This paper studies the endogenous timing of moves in a game with competition in basic research between a university and a commercial firm. It examines the conditions under which the two entities end up investing in innovation at equilibrium, both under simultaneous and sequential moves. It argues that when the innovation process is not too costly, under any timing, the firm conducts research despite the opportunities for complete free-riding. The two sequential move games with either player as leader emerge as equilibrium endogenous timings, with both entities realizing higher profits in either outcome than in a simultaneous move game. Each entity also profits more by following than by leading. Finally, as a proxy for a welfare analysis, we compare the propensities for innovation across the three scenarios and find that university leadership yields a superior performance. This may be used as a selection criterion to choose the latter scenario as the unique outcome of endogenous timing.  相似文献   
67.
Corporate Social Responsibility (CSR) has existed in name for over 70 years. It is practiced in many countries and it is studied in academia around the world. However, CSR is not a universally adopted concept as it is understood differentially despite increasing pressures for its incorporation into business practices. This lack of a clear definition is complicated by the use of ambiguous terms in the proffered definitions and disputes as to where corporate governance is best addressed by many of the national bodies legislating, mandating, or recommending CSR. This article explores the definitions of CSR as published on the Internet by governments in four countries (United Kingdom (UK), France, the United States, and Canada). We look for a consensus of understanding in an attempt to propose a more universal framework to enhance international adoption and practice of CSR using the triple bottom line. Our results concur with the findings of both national and international bodies and suggest that both within and among the countries in our study there exists no clear definition of the concept of CSR. While there are some similarities, there are substantial differences that must be addressed. We present a number of proposals for a more universal framework to define CSR.  相似文献   
68.
69.
Financial analysis often involves decomposing variables into components, emphasizing the structured hierarchy among ratios. We distinguish between unconditional persistence (a variable’s autocorrelation coefficient), and conditional persistence (the power of a variable’s persistence to explain the persistence of a variable higher in the hierarchy). We argue that a variable’s conditional persistence determines the magnitude of its market reaction, allowing us to predict the relative magnitude of the market reaction to a ratio depending on its hierarchal level in the analysis. We examine the market reaction to the DuPont ratios and find that, while the unconditional persistence of asset turnover (ATO) is larger than that of operating profit margin (OPM), the conditional persistence of OPM is larger than that of ATO. Thus, we predict and find that the market’s reaction to OPM is stronger than that to ATO. We further decompose OPM and ATO into their second-order components and show that the market reaction depends on a component’s conditional persistence.  相似文献   
70.
In this paper we present a conceptual framework of individual farmers' decisions on adoption of a new innovation, using the example of a new crop species. This framework overcomes the shortcomings of a number of previous studies. It represents the adoption of an innovation as a dynamic decision problem spanning at least several years. The model allows for generation of potentially valuable information from trialing the innovation. The value of such trials is due to development of skills (e.g. in agronomic management of a crop) as well as reduction in uncertainty about the innovation's long-term profitability. The framework also includes the farmer's personal perceptions, managerial abilities and risk preferences in order to properly represent the adoption decision process. The influences of socio-demographic factors within the framework are discussed.  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