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   8283篇
  免费   254篇
财政金融   1736篇
工业经济   711篇
计划管理   1328篇
经济学   1744篇
综合类   110篇
运输经济   94篇
旅游经济   162篇
贸易经济   1749篇
农业经济   243篇
经济概况   588篇
信息产业经济   4篇
邮电经济   68篇
  2023年   57篇
  2022年   47篇
  2021年   80篇
  2020年   120篇
  2019年   195篇
  2018年   218篇
  2017年   245篇
  2016年   212篇
  2015年   175篇
  2014年   275篇
  2013年   949篇
  2012年   312篇
  2011年   355篇
  2010年   323篇
  2009年   365篇
  2008年   325篇
  2007年   277篇
  2006年   253篇
  2005年   285篇
  2004年   235篇
  2003年   241篇
  2002年   236篇
  2001年   193篇
  2000年   175篇
  1999年   175篇
  1998年   142篇
  1997年   152篇
  1996年   125篇
  1995年   118篇
  1994年   125篇
  1993年   113篇
  1992年   108篇
  1991年   96篇
  1990年   65篇
  1989年   74篇
  1988年   69篇
  1987年   66篇
  1986年   67篇
  1985年   113篇
  1984年   90篇
  1983年   81篇
  1982年   90篇
  1981年   65篇
  1980年   73篇
  1979年   67篇
  1978年   57篇
  1977年   60篇
  1976年   55篇
  1974年   32篇
  1973年   20篇
排序方式: 共有8537条查询结果,搜索用时 15 毫秒
141.
The monopoly and monopsony power of intercollegiate sports create significant rents, but previous studies of intercollegiate football coaches’ salaries implicitly assume that coaches are paid their marginal revenue products. In a two-stage estimation, we show that coaches share in these rents. The first stage shows that several common measures of coaches’ productivity do not affect an athletic department’s variable revenue. When we include these measures in the second-stage salary equation, their impact on pay reflects bargaining power, not productivity. We also find that several measures of fixed revenue, which are independent of the coach’s performance, increase the coach’s pay.  相似文献   
142.
Kremer and Snyder (Q J Econ 130:1167–1239, 2015) show that demand curves for a preventive and treatment may have different shapes though they target the same disease, biasing the pharmaceutical manufacturer toward developing the lucrative rather than the socially desirable product. This paper tightens the theoretical bounds on the potential deadweight loss from such biases. Using a calibration of the global demand for HIV pharmaceuticals, we demonstrate the dramatically sharper analysis achievable with the new bounds, allowing us to pinpoint potential deadweight loss at 62% of the global gain from curing HIV. We use the calibration to perform policy counterfactuals, assessing welfare effects of government policies such as a subsidy, reference pricing, and price-discrimination ban. The fit of our calibration is good: we find that a hypothetical drug monopolist would price an HIV drug so high that only 4% of the infected population worldwide would purchase, matching actual drug prices and quantities in the early 2000s before subsidies in low-income countries ramped up.  相似文献   
143.
For many years, the employment relations (ER) literature took the perspective that employee voice via trade unions could channel discontent and reduce exit, thereby improving productivity. In organizational behaviour (OB) research voice has also emerged as an important concept, and a focus of this research has been to understand the antecedents of the decision of employees to engage or not engage in voice. In OB research, however, voice is not viewed as it is in ER as a mechanism to provide collective representation of employee interests. Rather, it is seen as an expression of the desire and choice of individual workers to communicate information and ideas to management for the benefit of the organization. This article offers a critique of the OB conception of voice, and in particular highlights the limitations of its view of voice as a pro‐social behaviour. We argue that the OB conception of voice is at best partial because its definition of voice as an activity that benefits the organization leaves no room for considering voice as a means of challenging management, or indeed simply as being a vehicle for employee self‐determination.  相似文献   
144.
This paper uses NCDS data on individual characteristics to distinguish determinants of entrepreneurial choice, income and job generation. A new model of utility from self-employment shows that relaxing liquidity constraints could inhibit performance. Empirically, we find that a range of inheritance enhances the performance of the self-employed and increases self-employment; while higher education also increases self-employment income and job creation, but reduces the probability of self-employment. Combining these choice and performance effects, we find that education has a positive net effect on job creation, as does inheritance up to a certain threshold.  相似文献   
145.
This paper proposes a contemporaneous-threshold multivariate smooth transition autoregressive (C-MSTAR) model in which the regime weights depend on the ex-ante probabilities that latent regime-specific variables exceed certain threshold values. A key feature of the model is that the transition function depends on all the parameters of the model as well as on the data. Since the mixing weights are also a function of the regime-specific noise covariance matrix, the model can account for contemporaneous regime-specific co-movements of the variables. The stability and distributional properties of the proposed model are discussed, as well as issues of estimation, testing and forecasting. The practical usefulness of the C-MSTAR model is illustrated by examining the relationship between US stock prices and interest rates.  相似文献   
146.
Understanding how we develop research contributions which go beyond conversations in the academic field is an enduring challenge. While much has been written on the importance of academic-practitioner relationships in the research process more is needed on conceptualizing how we develop a wider set of contributions. In this paper, we call for researchers to be reflective as to how different forms of expertise can be drawn on during collaborative relationships to bridge the research – practice divide. We develop a framework which combines different levels of expertise with varying forms of academic-practitioner collaboration to widen the impact of our research. Four strategies are proposed by which academics may leverage their expertise in collaborative relationships with practitioners to develop Research Impact and Contributions To Knowledge (RICK). These include: maintaining critical distance, promoting deeper engagement, developing prescience, and achieving hybrid practices. We discuss implementation approaches for each of these RICK strategies and suggest writing genres to help increase engagement by practitioners in research contributions.  相似文献   
147.
148.
149.
This article analyses the role of HRM practices in the implementation of an innovative cross-functional approach to new product development (concurrent engineering, CE) in Eurotech Industries. Contrary to CE methodology stipulations, and despite supportive conditions, HRM received scant attention in the implementation process. Organizational power and politics were clearly involved in this situation, and this article explores how their play created such HRM ‘absences’. The article builds on a four-dimensional view of power in order to provide a deeper understanding of the embedded, interdependent and political nature of HRM practice and innovation.  相似文献   
150.
A government’s ability to forecast key economic fundamentals accurately can affect business confidence, consumer sentiment, and foreign direct investment, among others. A government forecast based on an econometric model is replicable, whereas one that is not fully based on an econometric model is non-replicable. Governments typically provide non-replicable forecasts (or expert forecasts) of economic fundamentals, such as the inflation rate and real GDP growth rate.In this paper, we develop a methodology for evaluating non-replicable forecasts. We argue that in order to do so, one needs to retrieve from the non-replicable forecast its replicable component, and that it is the difference in accuracy between these two that matters. An empirical example to forecast economic fundamentals for Taiwan shows the relevance of the proposed methodological approach. Our main finding is that the undocumented knowledge of the Taiwanese government reduces forecast errors substantially.  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