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   19776篇
  免费   366篇
财政金融   3833篇
工业经济   1416篇
计划管理   3169篇
经济学   4311篇
综合类   228篇
运输经济   122篇
旅游经济   281篇
贸易经济   3392篇
农业经济   932篇
经济概况   2414篇
信息产业经济   1篇
邮电经济   43篇
  2021年   132篇
  2020年   196篇
  2019年   318篇
  2018年   389篇
  2017年   357篇
  2016年   385篇
  2015年   270篇
  2014年   396篇
  2013年   1846篇
  2012年   575篇
  2011年   596篇
  2010年   510篇
  2009年   597篇
  2008年   602篇
  2007年   540篇
  2006年   522篇
  2005年   485篇
  2004年   459篇
  2003年   464篇
  2002年   441篇
  2001年   379篇
  2000年   412篇
  1999年   358篇
  1998年   359篇
  1997年   316篇
  1996年   333篇
  1995年   300篇
  1994年   311篇
  1993年   304篇
  1992年   318篇
  1991年   302篇
  1990年   298篇
  1989年   259篇
  1988年   214篇
  1987年   239篇
  1986年   243篇
  1985年   388篇
  1984年   342篇
  1983年   327篇
  1982年   284篇
  1981年   292篇
  1980年   278篇
  1979年   274篇
  1978年   258篇
  1977年   259篇
  1976年   232篇
  1975年   214篇
  1974年   160篇
  1973年   169篇
  1972年   134篇
排序方式: 共有10000条查询结果,搜索用时 9 毫秒
91.
This article presents an assessment of recent tourism performance in the countries of the Southern African Development Community region, as well as an evaluation of future prospects. It examines growth rates and source markets in developing a profile of current tourism to the region. It identifies and assesses the current and probable future impact of a range of issues and problems, which are serving either to help or hinder tourism development. It suggests necessary actions for facilitating the accelerated development of tourism. The article also analyses the countries' tourism development policies and their competitive standing with other parts of Africa and other world regions from the market's viewpoint. It evaluates future growth prospects for the region by relating these various strands of analysis to the assessments made in the World Tourism Organization's Tourism 2020 vision study. The conclusion is one of qualified optimism: the natural and sociocultural resources of the region match the growing tastes of the international tourism market but, without concerted action to improve international access and tackle the major (real and imagined) threats to tourist safety prevailing in the region, growth rates will continue to be below their potential. The region's physical remoteness from the military theatre of action consequent to the 11 September 2001 terrorist attacks in the United States could well bring the countries of the SADC, and especially South Africa, some benefit from being perceived in tourist-generating markets as safe from these activities.  相似文献   
92.
93.
94.
This article explores the change in the level of competition in rural banking markets after the deregulation that occurred following passage of the Riegle‐Neal Act of 1994. Using an empirical model that utilizes both the number of banks and the value of deposits in a cross‐section of 278 rural markets, we decompose the impact of the entry of new banks into resulting changes in per capita demand and the costs/profits of local banks in 1994 and 2004. The results support the view that local banking markets have become more competitive since the mid‐1990s.  相似文献   
95.
This paper analyzes the development factors of the Russian economy and causes of the financial crisis, as well as anti-crisis policy objectives and methods.  相似文献   
96.
Previous research has suggested that the smallest firms are those most vulnerable to international competition, as measured by exchange rate fluctuations and import shares. However, that work—and the overwhelming bulk of the empirical literature on determinants of exit or firm survival—dealt entirely with the manufacturing sector of the economy. This paper analyzes annual US data for 1989–2005 for about 50 wholesale and retail sectors to explain small firm exit rates in several employment size categories. The main result is that wholesalers respond negatively to a stronger currency in a manner similar to that of manufacturers, while retailers are generally unaffected.  相似文献   
97.
98.
99.
100.
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