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   31545篇
  免费   687篇
财政金融   5733篇
工业经济   2371篇
计划管理   5444篇
经济学   7244篇
综合类   345篇
运输经济   239篇
旅游经济   488篇
贸易经济   5141篇
农业经济   1559篇
经济概况   3571篇
信息产业经济   3篇
邮电经济   94篇
  2023年   161篇
  2021年   212篇
  2020年   394篇
  2019年   622篇
  2018年   679篇
  2017年   732篇
  2016年   723篇
  2015年   472篇
  2014年   752篇
  2013年   3281篇
  2012年   1047篇
  2011年   1106篇
  2010年   962篇
  2009年   1082篇
  2008年   993篇
  2007年   872篇
  2006年   819篇
  2005年   710篇
  2004年   649篇
  2003年   649篇
  2002年   623篇
  2001年   674篇
  2000年   663篇
  1999年   589篇
  1998年   656篇
  1997年   604篇
  1996年   601篇
  1995年   503篇
  1994年   505篇
  1993年   507篇
  1992年   511篇
  1991年   523篇
  1990年   485篇
  1989年   362篇
  1988年   362篇
  1987年   374篇
  1986年   364篇
  1985年   516篇
  1984年   479篇
  1983年   452篇
  1982年   383篇
  1981年   401篇
  1980年   382篇
  1979年   386篇
  1978年   335篇
  1977年   245篇
  1976年   257篇
  1975年   223篇
  1974年   203篇
  1973年   209篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
31.
This paper examines the behavior of the risk premium component of currency forward rates. Analyzing forward rates of one, two and three-month maturity, we find that the power of forward rate as a predictor of future spot rate decreases with the length of contract maturity. Further, we find that the proportion of the variance of the forward premium which is due to the variation of the risk premium is larger than the proportion due to the expected spot rate change for all currencies except for the Canadian dollar. This proportion also increases with the length of maturity.  相似文献   
32.
Young children's memory for television advertising is important in order for children to recognize brands in stores and/or to recall the brand name in making a purchase request. Two experiments showed that the use of visual advertising retrieval cue (a green frog as the brand character) improved memory performance and brand evaluations. Study 1 (n = 40) showed promise in the cue's assistance in children's recalling the brand name (cued recall) from the ad memory trace. Study 2 (n = 40) contained multiple exposures to the ad, which resulted in greater free recall and in support for the cue's assistance in better access of the brand name from the ad memory trace (cued recall). Affected ad memory resulted in more favorable brand evaluations and intent to request the brand's purchase. © 1994 John Wiley & Sons, Inc.  相似文献   
33.
An examination of the ethical perceptions of business students using Macobby's head/heart traits and a comparison to earlier studies of managers, accountants, and business students is made. The data were collected at three universities that are similar in size, enrollment and degree programs within the College of Business. Results indicate that present day business students are no less ethically inclined than are their business counterparts in previous eras. In general head traits dominated over heart traits, an indication that business schools continued to do a good job emphasizing and developing analytical skills but a poor job of developing the qualities of the heart that are generally associated with ethical behavior. The implications of these findings are discussed.  相似文献   
34.
35.
This paper examines occupational performance in Australia across three racial groups in Australia: Indigenous Australians; Asian people, defined as all those whose language spoken at home was either Chinese, Vietnamese or other forms of a South-east or East Asian language; and white people, defined as the residual category. The paper has as its starting point, observed differences in occupational attainment among the three groups in Australia and sets out to account for these observed differences on the basis of both race and non-racial attributes such as, age, education and area of residence.  相似文献   
36.
37.
In this paper, we examine the impact of managerial self-interest on the value of multinationality. Since agency theory also suggests that a divergence between the interests of managers and shareholders can be aligned by effective managerial incentive, we also examine the effect of managerial compensation on the value of multinationality. Our results show that for high- Q (Tobin's Q > 1 ) firms, investors do not associate the spending of free cash flow on multinationality with the problem of overinvestments. For high- Q firms, it is also found that the value of multinationality can be enhanced by effective managerial incentives. For low- Q firms (Tobin's Q < 1 ), it is found that the concern of managerial self-interest overwhelms the benefits of internalization, making multinationality a value-decreasing event. For low- Q firms, managerial compensation is also ineffective in promoting value-enhancing foreign direct investments.  相似文献   
38.
39.
Efficient Liability Rules: Complete Characterization   总被引:5,自引:0,他引:5  
Received May, 18, 2000; revised version received March, 19, 2001  相似文献   
40.
At some stage in every household's family life cycle, the household is likely to make certain decisions with regard to its housing environment. Although the household's housing decisions essentially comprise the decision to move, and the selection of a new residence, the process from which these decisions are derived is very complex because varying circumstances could produce a multitude of different housing decisions. Due to the sheer complexity of the household's housing decision–making process, researchers have generally focused on individual decision–making stages rather than on the process as a whole. This paper therefore attempts to conceptualize the entire household housing decision–making process using theoretical concepts from the economic perspective, and then tests the conceptual model with empirical evidence drawn from the moving population within the multi–racial society in Singapore.  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