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   137093篇
  免费   3203篇
  国内免费   2篇
财政金融   25822篇
工业经济   11586篇
计划管理   21688篇
经济学   29261篇
综合类   1465篇
运输经济   955篇
旅游经济   2483篇
贸易经济   23517篇
农业经济   6143篇
经济概况   17130篇
信息产业经济   8篇
邮电经济   240篇
  2021年   830篇
  2020年   1612篇
  2019年   2375篇
  2018年   2366篇
  2017年   2530篇
  2016年   2724篇
  2015年   2076篇
  2014年   3382篇
  2013年   15205篇
  2012年   4195篇
  2011年   4218篇
  2010年   3746篇
  2009年   4343篇
  2008年   3930篇
  2007年   3282篇
  2006年   3575篇
  2005年   3562篇
  2004年   3124篇
  2003年   2890篇
  2002年   2860篇
  2001年   2621篇
  2000年   2567篇
  1999年   2462篇
  1998年   2298篇
  1997年   2360篇
  1996年   2229篇
  1995年   2019篇
  1994年   2038篇
  1993年   2033篇
  1992年   2080篇
  1991年   1963篇
  1990年   1837篇
  1989年   1689篇
  1988年   1627篇
  1987年   1631篇
  1986年   1721篇
  1985年   2476篇
  1984年   2333篇
  1983年   2139篇
  1982年   1996篇
  1981年   1933篇
  1980年   1917篇
  1979年   1833篇
  1978年   1653篇
  1977年   1636篇
  1976年   1386篇
  1975年   1286篇
  1974年   1188篇
  1973年   1184篇
  1972年   897篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
961.
Typically, analysis of trade liberalization ignores the impactthat intermediate stages in the production and distributionsystem may have on the pass-through of changes in tariffs tofinal goods' prices. Using a model of a multi-stage system,this paper shows that both the number of vertical stages andthe degree of imperfect competition at any specific stage canaffect the degree of tariff pass-through. Simulation of themodel with respect to recent changes in the European Union bananaregime suggests that ignoring vertical market structure is likelyto over-estimate the benefits to consumers of trade liberalization.  相似文献   
962.
What's it worth? A general manager's guide to valuation   总被引:9,自引:0,他引:9  
Behind every major resource-allocation decision a company makes lies some calculation of what that move is worth. So it is not surprising that valuation is the financial analytical skill general managers want to learn more than any other. Managers whose formal training is more than a few years old, however, are likely to have learned approaches that are becoming obsolete. What do generalists need in an updated valuation tool kit? In the 1970s, discounted-cash-flow analysis (DCF) emerged as best practice for valuing corporate assets. And one version of DCF-using the weighted-average cost of capital (WACC)-became the standard. Over the years, WACC has been used by most companies as a one-size-fits-all valuation tool. Today the WACC standard is insufficient. Improvements in computers and new theoretical insights have given rise to tools that outperform WACC in the three basic types of valuation problems managers face. Timothy Luehrman presents an overview of the three tools, explaining how they work and when to use them. For valuing operations, the DCF methodology of adjusted present value allows managers to break a problem into pieces that make managerial sense. For valuing opportunities, option pricing captures the contingent nature of investments in areas such as R&D and marketing. And for valuing ownership claims, the tool of equity cash flows helps managers value their company's stake in a joint venture, a strategic alliance, or an investment that uses project financing.  相似文献   
963.
Peak performance is often the beginning of failure. The process of continuously creating peak-to-peak performance defines the Genesis Enterprise. There will always be more problems than there are solutions. We need to install a process that anticipates and solves problems before they are problems and to continuously transform our organization into a championship organization that is nevertheless the underdog.  相似文献   
964.
965.
966.
Grandinetti DA 《Medical economics》1997,74(14):134-6, 139-40, 142 passim
  相似文献   
967.
968.
969.
The plurality of languages and ethnicities, the geographic fragmentation, the predominant Roman Catholic religion, together with the still relatively short experience in nationhood account for a very peculiar understanding of "business ethics" in the Philippines. The rapid growth and liberalization of the economy, coupled with the inequitable distribution of wealth, the destruction of the environment and corruption are the main ethical concerns. Businesspersons and the academe endeavor to find creative solutions for these unique challenges.  相似文献   
970.
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