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   2676篇
  免费   105篇
  国内免费   2篇
财政金融   412篇
工业经济   122篇
计划管理   534篇
经济学   664篇
综合类   78篇
运输经济   46篇
旅游经济   39篇
贸易经济   547篇
农业经济   102篇
经济概况   231篇
邮电经济   8篇
  2024年   2篇
  2023年   38篇
  2022年   19篇
  2021年   37篇
  2020年   82篇
  2019年   112篇
  2018年   131篇
  2017年   154篇
  2016年   120篇
  2015年   96篇
  2014年   135篇
  2013年   480篇
  2012年   144篇
  2011年   158篇
  2010年   139篇
  2009年   130篇
  2008年   121篇
  2007年   93篇
  2006年   96篇
  2005年   87篇
  2004年   44篇
  2003年   59篇
  2002年   60篇
  2001年   41篇
  2000年   28篇
  1999年   24篇
  1998年   14篇
  1997年   11篇
  1996年   14篇
  1995年   9篇
  1994年   13篇
  1993年   8篇
  1992年   9篇
  1991年   5篇
  1990年   7篇
  1989年   2篇
  1985年   4篇
  1984年   5篇
  1983年   6篇
  1982年   4篇
  1981年   9篇
  1980年   2篇
  1978年   4篇
  1977年   8篇
  1976年   5篇
  1975年   2篇
  1974年   2篇
  1973年   3篇
  1939年   1篇
  1907年   1篇
排序方式: 共有2783条查询结果,搜索用时 15 毫秒
981.
Beginning with the question of who constitutes the firm, this article seeks to explore the historical evolution of concepts such as corporate social responsibility, corporate accountability, corporate social responsiveness, corporate social performance, stakeholder theory, and corporate citizenship. In close parallel to these changes are differences in interpretation from Anglo-American and Continental European perspectives. The author defends that the ultimate reasons behind these differences are of a philosophical nature, affecting both the anthropology and the political theory dominant in each of these cultures. Philosophically, anglo-american culture may be described as individualistic, legalistic, pragmatist and with an understanding of rights as freedom from state intervention. Continental European culture, on the other hand, is more community-oriented, more dependent on unwritten laws or customs, less results-driven or more appreciative of the intrinsic value of activities and with an understanding of rights as freedom to participate in social goods and decisions. In the end, a twist is introduced in the meaning of corporate citizenship: beyond referring to the firm as a citizen of the state, it now signifies and analyzes the rights and responsibilities of the different “citizens” comprising the corporate polity. This new proposal constitutes the author’s normative response to the initial research query.  相似文献   
982.
This paper analyzes the impact of weak contracting institutions on economic development and the wealth distribution in a Ramsey-type growth model. We show that, at low levels of accumulation, weak contracting institutions strongly favor the economic elite: By preventing market entry, such institutions provide the “oligarchs” with cheap access to credit—which is highly beneficial as long as capital is scarce. At the same time, a broad cross-section of society faces only low returns so that capital accumulation is slowed down and the capital stock gets concentrated in the hands of the elite. At higher levels of development, however, weak contracting institutions are harmful to all segments of society and institutional reform becomes unanimously supported. So the model helps to explain the pervasiveness of weak contracting institutions in less-advanced economies.  相似文献   
983.
为合理开发、利用和保护林芝地区丰富而独特的生态旅游资源,促进民族地区旅游业和经济的快速、健康、持续发展,通过实地调查,文章就西藏林芝地区生态旅游发展的现状和存在的问题进行了分析和探讨,并结合实际提出了解决问题的对策措施.  相似文献   
984.
The German energy market is facing several challenges due to changes in regulation, technical advancements as well as increasing energy costs and climate achievements like CO2 reduction. This results in changing requirements for companies in the energy market and thus business information systems, which support their core tasks and processes. Software product managers in energy and software developing companies in charge of driving the functional development of information systems have to deal with these challenges and need to develop new information systems or enhance existing ones. Conceptual models proved helpful to design and implement information systems within several industries. However, identification and management of models as well as impact analysis of model changes results difficult. This contribution describes methods to construct, use and maintain a domain specific reference model catalogue to support requirements analysis for software product manager in the German electricity and gas market.  相似文献   
985.
In this paper, we construct the three-factor model introduced by Chen et al. (2010) for a European sample covering 10 countries from the European Monetary Union and the period from 1990 to 2006. Two key findings result. First, we show that the properties of the European factors are comparable to those of the US factors. Second, we show that the alternative three-factor model’s explanatory power is either equal or superior to the explanatory power of traditional models when applied to five commonly known stock market anomalies. Our results thus suggest the use of international versions of the Chen et al. (2010) factor model in addition to traditional factor models in international empirical finance research.  相似文献   
986.
Our study aims to give a global perspective regarding scientific research on retailing for the 1990–2014 period. The research shows a knowledge-domain-map that identifies the collaboration networks between authors and the links between journals. This was conducted through a bibliometric study that can be viewed with Visualization of similarities (VOS) viewer software. The results show that the Journal of Retailing and Management Science is the current leader in the field. In addition, Morgan and Hunt’s (1994) article in the Journal of Marketing is the most cited source to date.  相似文献   
987.
This paper examines financial integration among stock markets in the Eurozone using the prices from each stock index. Monthly time series are constructed for four major stock indices for the period between 1998 and 2016. A fractional cointegrated vector autoregressive model is estimated at an international level. Our results show that there is a perfect and complete Euro financial integration. Considering the possible existence of structural breaks, this paper also examines the fractional cointegration within each regime, showing that Euro financial integration is very robust. However, in the financial and sovereign debt crisis regime, IBEX 35 appears to be the weak link in Euro financial integration, unless Euro financial integration recovers when this period ends.  相似文献   
988.
The great financial crisis widened the role of financial intermediation in financial stability. This study develops a new financial intermediation variable, credit cash flow (CCF), which enables measurement of the net financial flow resulting from loan activity. An analysis provides evidence that CCF affects the capital buffer via credit gap behaviour, thus indicating the existence of a channel between the CCF and the capital buffer. Such a link offers the policy-maker the possibility to monitor the behaviour of financial intermediation carried out by banks, in order to avoid the outbreak of financial instability events.  相似文献   
989.
This paper presents evidence about how research and development (R&D) expenditures affect corporate cash holdings in European country groups that differ in their innovation capacity. In theory, one can expect intangible investments such as R&D to result in higher cash stocks than fixed investments, particularly because intangible capital is less suitable as collateral for obtaining external funds. The relationship can be expected to be particularly strong in innovative countries. These countries carry out a relatively high proportion of cutting-edge R&D, which tends to be particularly risky and may be associated with substantial gestation lags before becoming productive. These features tend to increase firms' precautionary cash holdings. To investigate this issue in a European context, we examine different groups of countries that are clustered based on differences in their innovative capacity. Our estimation results confirm a positive relation between changes in R&D investment and changes in cash holdings, whereas changes in fixed investment do not appear to be related to changes in cash positions. The impact of changes in R&D on cash tends to be higher for country groups characterized by a high level of innovative capacity than for countries with moderate levels of innovative capacity. However, the differences across country groups are less pronounced than expected.  相似文献   
990.
The purpose of this paper is to analyze both merger sustainability and optimal privatization decisions, in an international mixed oligopoly model when it is explicitly assumed that firms’ production pollutes the environment. Contrary to traditional theory it is shown that both a merger between private firms and between one private and one public firm could be sustainable. Furthermore, the effects of environmental considerations on mixed firms’ optimal degree of privatization are analyzed.  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