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   622篇
  免费   16篇
财政金融   149篇
工业经济   61篇
计划管理   91篇
经济学   106篇
综合类   10篇
旅游经济   10篇
贸易经济   130篇
农业经济   37篇
经济概况   43篇
邮电经济   1篇
  2021年   5篇
  2020年   9篇
  2019年   8篇
  2018年   14篇
  2017年   12篇
  2016年   5篇
  2015年   11篇
  2014年   13篇
  2013年   83篇
  2012年   16篇
  2011年   24篇
  2010年   9篇
  2009年   25篇
  2008年   20篇
  2007年   17篇
  2006年   12篇
  2005年   15篇
  2004年   15篇
  2003年   13篇
  2002年   17篇
  2001年   11篇
  2000年   18篇
  1999年   13篇
  1998年   6篇
  1997年   14篇
  1996年   9篇
  1995年   10篇
  1994年   6篇
  1993年   8篇
  1992年   21篇
  1991年   9篇
  1990年   6篇
  1989年   9篇
  1988年   6篇
  1987年   10篇
  1986年   8篇
  1985年   10篇
  1984年   14篇
  1983年   11篇
  1982年   13篇
  1981年   11篇
  1980年   9篇
  1979年   10篇
  1978年   3篇
  1977年   14篇
  1976年   4篇
  1975年   6篇
  1974年   8篇
  1973年   6篇
  1966年   2篇
排序方式: 共有638条查询结果,搜索用时 0 毫秒
541.
Conducting the first study of momentum impact on households’ exchange-traded fund (ETF) trading behavior, we find that Finnish households are less contrarian when trading benchmark index ETFs than when trading common stocks. Also, their propensity to chase recent positive momentum is higher when purchasing ETFs than when purchasing stocks. As expected, results are stronger for ETF purchases than sales. Our findings are consistent with hypotheses that households are less overconfident trading index ETFs than common stocks, that contrarian behavior is more often rational when trading stocks than when trading ETFs, and that households trade ETFs for the long run.  相似文献   
542.
Collectively, institutions own an increasing proportion of outstanding corporate equities. As an emergent force in shaping corporate America, the linkages between institutional ownership and corporate social performance (CSP) require empirical examination. Not only do corporate policy makers need to know those areas where social performance may lure or inhibit capital infusions, lawmakers also need a better understanding of the social forces guiding corporate policy. As anticipated, this study found a positive relationship between the amount of institutional ownership of corporate stock and a company's social responsiveness as measured by the representation of women on its board of directors; however, no statistically significant relationship with social responsibility as measured by charitable giving was found. The exemplar of social issues management — compliance with the Sullivan principles — showed an unexpected, negative relationship with the level of institutional ownership.Betty S. Coffey's research interests are in the area of strategic management, organizational change, and social issues.Gerald E. Fryxell is Assistant Professor of Management at the University of Tennessee, Knoxville. His current research interests are in the area of corporate culture, innovation, and strategic management.  相似文献   
543.
This paper analyzes the dynamics of trade policy reform under democracy. In an overlapping generations model, heterogeneous agents may acquire skills when young thereby determining the skill composition of their cohort. Current and anticipated trade policies influence education decisions and thus voters' trade policy preferences. We show that there may exist two political steady states: one protectionist and one liberal. Transition from the former to the latter can be achieved by government announcements, temporary educational subsidies, or tariff liberalization by trading partners, but generally not by transfer payments to adversely affected workers. We find additionally that reform is politically feasible only if the proposed liberalization is sufficiently large, suggesting that radical reform may be necessary for escaping a protectionist political rut.  相似文献   
544.
545.
546.
547.
ABSTRACT

Developmental organizations have increasingly focused on primary beneficiaries' participation and collaboration with stakeholders as critical factors to sustainability of project activities. Hypotheses that these factors affect project managers' estimates of probable sustainability of project activities have been tested in this study. The study used survey data from a sample of 126 Non-governmental organizations from Sub-Saharan Africa through e-mail and the internet. Five indicators of primary stakeholder's participation were tested and found reliable as a measure of overall participation. The ordered probit regression analysis was used to examine relationships between probable sustainability and independent variables. The five-item participation scale (beneficiary consultation, decision-making, volunteering work, project initiation and interactive participation) was the most significant variable affecting expected sustainability of project activities. No single indicator of participation was equally related. Government support and community projects variables were also significant predictors of expected sustainability.  相似文献   
548.
Survival, growth, and the creation of a comparative advantage are all important concerns of smaller enterprises. In order to address those concerns, new product ideas must be found, screened, and developed, but over 80% of these enterprises do not, according to a survey, have a systematic process to carry out these tasks.This paper suggests potential sources for finding new product ideas and presents a simple model, which has been tested extensively, that may be used to screen them. This systematic approach, the authors conclude, should help to minimize the costs and risks of developing products that are likely to fail in the marketplace.  相似文献   
549.
550.
This paper attempts to assess existing economic theory and its use by policy-makers in North-South negotiations. Particular attention is directed at international trade in manufactures, primary commodity issues, and international monetary questions. Problems considered include: weak theory, the employment of overly crude models by policy-makers, paradigm clash, implicit bias, and inadequate knowledge of facts. An agenda for further research and possible action concludes the discussion. The paper is a personal summary of the discussions in a conference on the relevance of economic theory to NIEO negotiations.  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