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   34765篇
  免费   395篇
  国内免费   3篇
财政金融   6365篇
工业经济   1977篇
计划管理   5657篇
经济学   7802篇
综合类   647篇
运输经济   85篇
旅游经济   258篇
贸易经济   7580篇
农业经济   840篇
经济概况   3194篇
信息产业经济   44篇
邮电经济   714篇
  2020年   207篇
  2019年   274篇
  2018年   2577篇
  2017年   2377篇
  2016年   1596篇
  2015年   381篇
  2014年   515篇
  2013年   1813篇
  2012年   974篇
  2011年   2375篇
  2010年   2235篇
  2009年   1964篇
  2008年   1926篇
  2007年   2244篇
  2006年   506篇
  2005年   784篇
  2004年   769篇
  2003年   900篇
  2002年   611篇
  2001年   420篇
  2000年   441篇
  1999年   319篇
  1998年   348篇
  1997年   335篇
  1996年   338篇
  1995年   321篇
  1994年   322篇
  1993年   323篇
  1992年   348篇
  1991年   350篇
  1990年   292篇
  1989年   231篇
  1988年   250篇
  1987年   237篇
  1986年   279篇
  1985年   375篇
  1984年   356篇
  1983年   309篇
  1982年   328篇
  1981年   348篇
  1980年   294篇
  1979年   289篇
  1978年   268篇
  1977年   197篇
  1976年   204篇
  1975年   211篇
  1974年   156篇
  1973年   179篇
  1972年   134篇
  1971年   125篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
81.
In 1996 the Heavily Indebted Poor Countries (HIPC) Initiative was launched by the Bretton Woods institutions to reduce the external debt burden of low-income countries (LICs) to sustainable levels in a reasonably short period of time because debt constitutes an obstacle to sustainable economic growth and poverty reduction. In some HIPCs, however, debt sustainability has been in danger despite debt relief under the HIPC Initiative. Debt relief is a necessary but not a sufficient condition for development. It can do no more than play a catalytic role. The question, then, is how to achieve debt sustainability beyond the HIPC Initiative.  相似文献   
82.
This paper presents the development andvalidation of new measurement tools to exploreself-efficacy toward service and toward civicparticipation. We developed and administereda survey to 851 students in an AACSB-accreditedcollege of business at a comprehensive publicuniversity located in the Midwest. Traditionalscale development methodologies plusconfirmatory factor analysis and simultaneousfactor analysis in several populations wereused to analyze both a primary sample and aholdback sample. Results strongly support thevalidity and reliability of the surveyinstrument. Future use for the instrumentincludes verification of the effectiveness ofpedagogies designed to increase self-efficacytoward service and motivation for civicparticipation in business students.  相似文献   
83.
More ethics research needs to explore the global differences in ethical evaluations. This study explored the relationships among nationality, teleological evaluations, ethical judgments, and ethical intentions using a sample of 222 American and Spanish business professionals. The path analysis indicated that teleological evaluations were related to ethical judgments and that both ethical judgments and teleological evaluations were related to ethical intentions. Executive nationality was related to teleological evaluations and ethical intentions with American individuals having higher teleological assessments and intentions to act ethically than the Spanish individuals. These findings have implications for global companies, which are presented along with the study's limitations and future research suggestions.  相似文献   
84.
This study examines how two dimensions of strategic orientation (customer and competitor orientation) influence logistics and market performance. Two capabilities, operational flexibility and collaboration, are studied. Data were collected from manufacturers working with third party logistics providers. The findings suggest that customer and competitor orientations have different influences upon performance when leveraged through the capabilities. Competitor orientation, while having a detrimental direct effect on logistics performance, appears to be the better strategic approach, when supported with operational flexibility since it results in enhanced logistics (efficiency) and market (effectiveness) performance. Customer orientation, on the other hand, greatly improves logistics performance, i.e., internal efficiency.  相似文献   
85.
86.
87.
88.
Professor Takatoshi Ito in a recent American Economic Review paper documents that exporters and importers have biased exchange rate forecasts and the biases are in opposite directions. At first glance, it is difficult to provide a rational foundation for such behavior. Professor Ito hypothesizes that these forecasts are the result of wishful expectations. However, if forecasts are stochastic, then minimization of a quadratic loss function results in a rational hedge applied to either $/¥ or ¥/$. The different perspectives of importers and exporters determines which form is hedged and determines the direction of the bias.  相似文献   
89.
Cost of equity estimates are compared for three pricing models: the traditional local CAPM, the single (market) factor global CAPM, and the two‐factor global CAPM, with both market and currency index factors. For 2989 US stocks, the average difference in the cost of equity estimates is about 48 basis points between the local CAPM and the single‐factor global CAPM, and is about 61 basis points between the two global models. For 70 developed‐market ADRs, the corresponding average differences are 76 and 47 basis points, respectively. For 48 emerging‐market ADRs, the corresponding average differences are 57 and 70 basis points.  相似文献   
90.
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