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   457篇
  免费   7篇
财政金融   195篇
工业经济   51篇
计划管理   16篇
经济学   79篇
贸易经济   42篇
农业经济   10篇
经济概况   71篇
  2020年   3篇
  2019年   3篇
  2016年   3篇
  2014年   3篇
  2013年   11篇
  2012年   11篇
  2011年   16篇
  2010年   17篇
  2009年   19篇
  2008年   10篇
  2007年   20篇
  2006年   6篇
  2005年   14篇
  2004年   10篇
  2002年   2篇
  2000年   6篇
  1999年   4篇
  1998年   5篇
  1997年   15篇
  1996年   16篇
  1995年   19篇
  1994年   6篇
  1993年   14篇
  1992年   15篇
  1991年   16篇
  1990年   12篇
  1989年   11篇
  1988年   9篇
  1987年   16篇
  1986年   8篇
  1985年   11篇
  1984年   20篇
  1983年   14篇
  1982年   10篇
  1981年   12篇
  1980年   4篇
  1979年   16篇
  1978年   3篇
  1977年   5篇
  1976年   3篇
  1975年   5篇
  1974年   8篇
  1973年   2篇
  1972年   5篇
  1971年   5篇
  1970年   3篇
  1969年   2篇
  1968年   3篇
  1967年   3篇
  1966年   2篇
排序方式: 共有464条查询结果,搜索用时 0 毫秒
51.
52.
This study develops an economic framework which explains the welfare loss to consumers from imperfect information and provides a mechanism for analyzing the benefits from improved information. The model is applied to imperfect net weight information for packaged chicken and empirical estimates of the resulting welfare loss are obtained.  相似文献   
53.
54.
55.
Determining the appropriate degree of protection to provide intellectual property in the United States and abroad is an important public policy issue. This paper addresses the role of intellectual property protection in the firm's decision on the level of investment in research and development. It also focuses on the stimulus that such protection provides for economic growth in both developed and developing countries. The main conclusion is that the benefits of designing and enforcing a mechanism for strong protection of intellectual property generally exceed the costs.  相似文献   
56.
57.
In western Europe, as in the United States, the 1980s saw major challenges to established institutions of industrial relations. Managements, faced with intensified competitive pressure, have taken the initiative; union have been on the defensive. Deregulation and decentralization have been the recurrent themes of both practitioners and academic analysts. For some commentators, national distinctiveness is giving way to convergence, encouraged in part by moves toward the Single European Market. This article develops a more skeptical perspective on recent trends.  相似文献   
58.
59.
60.
This exploratory study investigated the status of textile marketing in the United States by (a) examining the textile industry's use of effective marketing techniques, and (b) identifying common problems and needed improvements in textile marketing. The procedure followed these steps: (a) effective marketing techniques were identified, (b) interviews were conducted with nine textile executives and four individuals representing the United States textile industry at large, and (c) the respondents' statements about textile marketing practices were analysed for evidence of effective marketing techniques, common textile marketing problems and needed inprovements in textile marketing. The results indicated that only five of the thirteen respondents described textile firms that were using effective marketing techniques, but some textile firms were using effective marketing techniques and this should be an incentive for other textile firms. Several common problems and needed improvements in textile marketing were also identified. Because of the small sample size, the open-ended questions, and the subjective analysis of the respondents' statements, this study must be regarded as exploratory. However, representative statements from the respondents are presented and these statements are informative about textile marketing practices.  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