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   22171篇
  免费   148篇
  国内免费   22篇
财政金融   3360篇
工业经济   1104篇
计划管理   3684篇
经济学   4968篇
综合类   997篇
运输经济   50篇
旅游经济   51篇
贸易经济   5028篇
农业经济   340篇
经济概况   2132篇
信息产业经济   45篇
邮电经济   582篇
  2024年   7篇
  2023年   58篇
  2022年   105篇
  2021年   184篇
  2020年   164篇
  2019年   105篇
  2018年   2383篇
  2017年   2172篇
  2016年   1306篇
  2015年   234篇
  2014年   301篇
  2013年   381篇
  2012年   883篇
  2011年   2501篇
  2010年   2365篇
  2009年   1865篇
  2008年   1891篇
  2007年   2230篇
  2006年   424篇
  2005年   775篇
  2004年   593篇
  2003年   650篇
  2002年   360篇
  2001年   161篇
  2000年   86篇
  1999年   35篇
  1998年   39篇
  1997年   11篇
  1996年   23篇
  1995年   6篇
  1994年   5篇
  1993年   8篇
  1992年   5篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   1篇
  1986年   13篇
  1984年   2篇
  1981年   2篇
  1974年   1篇
  1973年   1篇
  1902年   1篇
排序方式: 共有10000条查询结果,搜索用时 78 毫秒
101.
Interactive television has arrived, thanks to substantial technology investments that have been made by Sky and others. It is growing in importance as innovative interactive applications are developed for broadcast programmes (eg the BBCi service and Big Brother), and for advertising — and will develop further when broadband deployment gets to critical mass. Readers should not expect a television-variant of the world wide web, however. This was tried during 2000–2002 in the form of web look-alike, interactive ‘walled garden’ sites, and failed to attract critical mass footfall. The model has evolved and now revolves around interactive content synchronised with broadcast, which offers financial services companies an interesting new way to increase awareness and to differentiate the service presentation. Furthermore, over the next ten years, broadband is expected to usher in a new era of personalised television — in which specialised broadcasts (such as personal pensions advice programmes) can be made available on demand. The observations in this paper are mainly drawn from the UK, where digital television penetration is high; the lessons can be applied more broadly, however, and are relevant to any organisation thinking of promoting its service through entertainment channels.  相似文献   
102.
党中央、国务院从我国经济社会发展全局出发,作出了推进天津滨海新区开发开放的重要战略部署.建设天津北方国际物流中心面临新的发展机遇,要有新的思路.  相似文献   
103.
104.
105.
Encouraged by a highly expansionary economic policy, the global economy is enjoying a rapid upturn. Utilisation of capacity is high in many sectors, particularly in the growth centres of the USA and East Asia, where China leads the field. With inflationary risks on the increase, most countries are now shifting the focus of economic policy. Fiscal policy in particular can be expected to provide little in the way of further stimulus. In addition, there has been a turnaround in interest rates in many countries. Yet how quickly can the monetary reins be tightened without jeopardising growth or endangering price stability?  相似文献   
106.
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   
107.
108.
109.
110.
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