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   133237篇
  免费   3806篇
  国内免费   1篇
财政金融   25106篇
工业经济   11476篇
计划管理   21159篇
经济学   28340篇
综合类   1424篇
运输经济   951篇
旅游经济   2484篇
贸易经济   23156篇
农业经济   6027篇
经济概况   16678篇
信息产业经济   7篇
邮电经济   236篇
  2021年   821篇
  2020年   1608篇
  2019年   2363篇
  2018年   2247篇
  2017年   2435篇
  2016年   2643篇
  2015年   2065篇
  2014年   3375篇
  2013年   15204篇
  2012年   4140篇
  2011年   4040篇
  2010年   3605篇
  2009年   4240篇
  2008年   3801篇
  2007年   3125篇
  2006年   3514篇
  2005年   3499篇
  2004年   3056篇
  2003年   2812篇
  2002年   2810篇
  2001年   2552篇
  2000年   2470篇
  1999年   2383篇
  1998年   2226篇
  1997年   2284篇
  1996年   2145篇
  1995年   1940篇
  1994年   1971篇
  1993年   1925篇
  1992年   1976篇
  1991年   1866篇
  1990年   1769篇
  1989年   1641篇
  1988年   1578篇
  1987年   1579篇
  1986年   1659篇
  1985年   2408篇
  1984年   2275篇
  1983年   2075篇
  1982年   1944篇
  1981年   1884篇
  1980年   1845篇
  1979年   1773篇
  1978年   1606篇
  1977年   1611篇
  1976年   1366篇
  1975年   1265篇
  1974年   1180篇
  1973年   1182篇
  1972年   894篇
排序方式: 共有10000条查询结果,搜索用时 281 毫秒
991.
This paper tests how competition in local U.S. banking markets affects the market structure of nonfinancial sectors. Theory offers competing hypotheses about how competition ought to influence firm entry and access to bank credit by mature firms. The empirical evidence, however, strongly supports the idea that in markets with concentrated banking, potential entrants face greater difficulty gaining access to credit than in markets in which banking is more competitive.  相似文献   
992.
An individual's tendencies in purely personal relationships seem to lead to related tendencies in consumer relationships. The following article presents a study that illustrates how individual differences in personal relationship attachment style can be used to predict the likely success of consumer relationships. In addition, it illustrates how the success of consumption versus nonconsumption relationships can be explained by the effect of attachment style on the individual's perception of qualities of the relationship. © 2006 Wiley Periodicals, Inc.  相似文献   
993.
We examine four issues pertaining to initial public offerings (IPOs) using a survey of 438 chief financial officers (CFOs). First, why do firms go public? Second, is CFO sentiment stationary across bear and bull markets? Third, what concerns CFOs about going public? Fourth, do CFO perceptions correlate with returns? Results support funding for growth and liquidity as the primary reasons for IPOs. CFO sentiment is generally stationary in pre‐ and post‐bubble years. Managers are concerned with the direct costs of going public, such as underwriting fees, as well as indirect costs. We find a negative relation between a focus on immediate growth and long‐term abnormal returns.  相似文献   
994.
995.
By most accounts, the Internet and related advances in information technology significantly affect financial services in general and insurance markets and institutions in particular. Coupled with other important trends such as globalization and regulatory reform, these changes are forcing far‐reaching changes upon the insurance industry and making it more competitive. This article focuses specifically on the implications of the Internet for insurance markets and institutions. The conventional wisdom that the Internet constitutes a sufficient condition for the disintermediation of traditional insurance distribution networks is called into question. To the extent that the Internet reduces transaction costs, it will create opportunities for new intermediaries as well as for existing ones. It will also influence product design, in some cases making it economically attractive to unbundle and repackage various forms of coverage. By removing entry barriers and reducing insurance costs, the Internet will also provide a private market solution to a major insurance regulatory concern—enhancing insurance affordability and availability.  相似文献   
996.
997.
998.
999.
The purpose of this paper is to examine the various guidelines presented in the literature for instituting an ethics curriculum and to empirically study their effectiveness. Three questions are addressed concerning the trainability of ethics material and the proper integration and implementation of an ethics curriculum. An empirical study then tested the effect of ethics training on moral awareness and reasoning. The sample consisted of two business classes, one exposed to additional ethics curriculum (experimental), and one not exposed (control). For the experimental group, ethics exercises and discussion relevant to each topic were completed. Findings suggested gender differences such that, relative to other groups, women in the experimental group showed significantly improved moral awareness and decision-making processes. An explanation of the underlying cognitive processes is presented to explain the gender effect.  相似文献   
1000.
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