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   16559篇
  免费   364篇
  国内免费   1篇
财政金融   3540篇
工业经济   1187篇
计划管理   2784篇
经济学   3677篇
综合类   196篇
运输经济   79篇
旅游经济   260篇
贸易经济   2571篇
农业经济   825篇
经济概况   1728篇
邮电经济   77篇
  2020年   179篇
  2019年   255篇
  2018年   290篇
  2017年   346篇
  2016年   320篇
  2015年   220篇
  2014年   337篇
  2013年   1516篇
  2012年   406篇
  2011年   451篇
  2010年   400篇
  2009年   446篇
  2008年   391篇
  2007年   404篇
  2006年   363篇
  2005年   338篇
  2004年   301篇
  2003年   355篇
  2002年   328篇
  2001年   323篇
  2000年   360篇
  1999年   301篇
  1998年   319篇
  1997年   316篇
  1996年   306篇
  1995年   305篇
  1994年   310篇
  1993年   293篇
  1992年   331篇
  1991年   342篇
  1990年   273篇
  1989年   217篇
  1988年   236篇
  1987年   216篇
  1986年   250篇
  1985年   348篇
  1984年   332篇
  1983年   291篇
  1982年   309篇
  1981年   331篇
  1980年   281篇
  1979年   279篇
  1978年   252篇
  1977年   184篇
  1976年   185篇
  1975年   193篇
  1974年   141篇
  1973年   164篇
  1972年   120篇
  1971年   103篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
141.
When actions generate negative externalities for third parties, incentives exist to pass these “morally costly” decisions to others. In laboratory experiments, we investigate how market interaction affects allocations when the right to divide a sum of money between oneself and a passive recipient is commoditized. Allocation to recipients is reduced by more than half when determined by subjects who purchase or keep the right to make the division as compared to a control where subjects are directly assigned the right. Sellers report accurate beliefs about recipient allocations and do not report feeling less responsible the more often they sell the allocation right. The market allocates the right to make divisions more frequently to buyers who allocate more to recipients, but sellers who allocate less to recipients tend to sell less often. Selection cannot solely explain the results, suggesting market interaction itself may directly impact behavior.  相似文献   
142.
143.
This paper explores the implications of economic and political inequality for the comovement of government purchases with macroeconomic fluctuations. We set up and compute a heterogeneous-agent neoclassical growth model, where households value government purchases which are financed by income taxes. A key feature of the model is a wealth bias in the political aggregation process. When calibrated to U.S. wealth inequality and exposed to aggregate productivity shocks, such a model is able to generate weaker positive comovement of government purchases than models with no political wealth bias. The wealth bias that matches the cross-sectional campaign contribution distribution by income is consistent with the mild positive comovement of government purchases in the aggregate data. We thus provide an empirically relevant example where economic and political heterogeneity matter for aggregate dynamics.  相似文献   
144.
Although staffing can be a critical determinant of whether small businesses succeed or fail, there has been less research in this area than might be expected, given the large numbers of such firms. While there has been some research on specific recruiting and selection practices, there has been little attention to the strategic aspects of staffing. We investigated relationships between strategic approaches to staffing and small‐firm performance using lagged survey data from 139 founders and owners of small firms. Results indicate that recruiting approaches imitating the practices (processes) of larger businesses are positively related to a perceptual measure of firm performance. Selection approaches stressing a growth orientation are also positively related to firm performance. Finally, founders’ and owners’ perceptions of the strategic importance of human resources moderate the relationship of firm performance with imitative recruiting practices as well as with growth‐oriented selection practices. An important contribution of this article is that contextual knowledge facilitates our understanding of the performance implications of staffing practices in small firms. © 2015 Wiley Periodicals, Inc.  相似文献   
145.
146.
147.
To analyze the effectiveness of punishment in inducing regulatory compliance, we modify a standard public goods experiment to include a financial penalty for free riding. The design allows us to vary both punishment probability and severity. We introduce the punishment mechanism in both a one-time and a repeated treatment and find that compliance (contributing to the public good) is increasing in expected punishment cost in both treatments. We also find that punishment severity has a larger effect on behavior than punishment probability. In the repeated treatment, we find that past punishment has a negative rather than positive effect on compliance.  相似文献   
148.
There are two variance components embedded in the returns constructed using high frequency asset prices: the time-varying variance of the unobservable efficient returns that would prevail in a frictionless economy and the variance of the equally unobservable microstructure noise. Using sample moments of high frequency return data recorded at different frequencies, we provide a simple and robust technique to identify both variance components.  相似文献   
149.
In this study, we hypothesized that relationships among top managers' goals consensus, means consensus, demographic homogeneity and firm performance would be positive and stronger in a stable industry environment than in a dynamic one. Utilizing a more rigorous methodology, the significant findings of earlier studies could not be replicated. Although the questions remain interesting and important ones, we believe pursuing this line of inquiry further will yield results inconsistent at best and fruitless at worst. Therefore, we urge future researchers to cautiously tread the perilous methodologic minefield that led to our nonfindings.  相似文献   
150.
The purpose of this study was to empirically test a model of channel member preferability status. The channel linkage examined was the food manufacturer—food broker interface. The results of the study suggest that the preferability status of a food manufacturer as perceived by a food broker is a function of manufacturer coercive and noncoercive power, food broker organizational role stress, and food broker performance. The findings also suggest that some of the relationships are moderated by the size of the respondent's firm. Both authors contributed equally in this study.  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