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   6908篇
  免费   57篇
财政金融   1221篇
工业经济   526篇
计划管理   1374篇
经济学   1505篇
综合类   45篇
运输经济   90篇
旅游经济   117篇
贸易经济   1126篇
农业经济   260篇
经济概况   671篇
邮电经济   30篇
  2022年   29篇
  2021年   45篇
  2020年   89篇
  2019年   111篇
  2018年   143篇
  2017年   151篇
  2016年   165篇
  2015年   123篇
  2014年   173篇
  2013年   705篇
  2012年   251篇
  2011年   258篇
  2010年   245篇
  2009年   280篇
  2008年   224篇
  2007年   213篇
  2006年   214篇
  2005年   205篇
  2004年   195篇
  2003年   192篇
  2002年   172篇
  2001年   170篇
  2000年   163篇
  1999年   159篇
  1998年   147篇
  1997年   139篇
  1996年   146篇
  1995年   113篇
  1994年   114篇
  1993年   118篇
  1992年   101篇
  1991年   86篇
  1990年   89篇
  1989年   82篇
  1988年   77篇
  1987年   59篇
  1986年   65篇
  1985年   98篇
  1984年   102篇
  1983年   76篇
  1982年   74篇
  1981年   63篇
  1980年   76篇
  1979年   64篇
  1978年   49篇
  1977年   41篇
  1976年   44篇
  1975年   33篇
  1974年   27篇
  1973年   36篇
排序方式: 共有6965条查询结果,搜索用时 12 毫秒
41.
    
Abstract This study uses panel data on Canadian establishments to explore the relationship between the organization of work – in particular decentralization, information‐sharing, and incentive pay schemes – and innovation. Like other studies, ours finds a clear positive link between these factors. However, the data give strong indications that this relationship is not causal. We show that: (1) the correlation between workplace organization and innovation holds for information‐sharing but is much weaker for decentralized decision‐making or incentive pay programs, (2) controls for unobserved heterogeneity significantly weaken results, and (3) lagged variables give no clear evidence that organizational changes predate innovation.  相似文献   
42.
    
This paper presents a trade model with firm‐level productivity differences and R&D‐driven growth. Trade liberalization causes the least productive firms to exit but also slows the development of new products. The overall effect on productivity growth depends on the size of intertemporal knowledge spillovers in R&D. When these spillovers are relatively weak, then trade liberalization promotes productivity growth in the short run and makes consumers better off in the long run. However, when these spillovers are relatively strong, then trade liberalization retards productivity growth in the short run and makes consumers worse off in the long run.  相似文献   
43.
    
In an earlier paper, we showed that bilateral exchange rates are important determinants of multinational activity of both the US and Japan and that increases in the bilateral and third‐country exchange rates exert opposing effects on bilateral multinational activity. Furthermore, the signs of the exchange rate coefficients differ between Japan and the US. In this paper, we formulate a three‐country model with coexisting exporters and multinational firms that engage in Cournot competition to rationalize these effects. In this model, we identify two counteracting effects which govern the bilateral and third‐country effects of an exchange rate increase on bilateral multinational activity. Our theoretical framework is flexible enough to explain the Japanese as well as the US patterns of exchange rate effects and it allows us to identify those factors that are responsible for the respective differences.  相似文献   
44.
    
This paper calls firstly for genealogies of calculation, in contrast to traditional accounting history. The term genealogy conveys a focus on the outcomes of the past, rather than a quest for the origins of the present. It is intended to avoid an a priori limiting of the field of study to accounting as it currently exists, or to a particular accounting technique such as double-entry bookkeeping. And it entails an emphasis on the historical contingency of contemporary practices, a concern with the multiple and dispersed surfaces of emergence of disparate practices of economic calculation. Secondly, the paper emphasizes the discursive nature of calculation, the language and vocabularies in which a particular practice is articulated, the ideals attached to certain calculative technologies. Thirdly, the paper stresses the importance of attending to ensembles of practices and rationales that are assembled at various collective levels, rather than with isolated instances of this or that way of accounting. The delineation of the domain of traditional accounting history is illustrated by reference to three sets of issues: the links between double-entry bookkeeping and capitalism in the writings of Weber and Sombart; the links between bookkeeping practice and decision making in the writings of Yamey; and the quest for examples of “early management accounting” in the writings of those such as Edwards and Fleischman & Parker. In contrast to such concerns of accounting history, four genealogies are presented: the promotion of discounted cash-flow techniques for investment decisions in the U.K. in the 1960s; the emergence of costs in the late eighteenth century; the accounting for value added event in Britain in the late 1970s; and the construction of standard costing in the early decades of the twentieth century.  相似文献   
45.
A major drawback of conventional models of the behavior of economic systems (and derived tools for policy intervention) is that the desire for tractability leads generally to a high degree of abstraction from reality. This article suggests an alternative, and arguably complementary, approach which engages specifically with economic complexity. The technique used is one of interactive spatial modelling over long time periods where the principle economic agents base decisions on incomplete heuristic information. For illustrative purposes the model has been calibrated on the basis of Senegalese data for 1981–91 and broad generic equations presented. The article argues that such a methodological approach holds out considerable advantages for strategic planning of sustainable economic systems. In particular it permits the direct engagement of noneconomic disciplines and client stakeholders in the planning process.  相似文献   
46.
    
This paper examines the current status and prospects of heterodox approaches to economics in relation to the problem of marketing ideas to groups of potential users who see the world in very different ways. It draws lessons from the changing status of behavioural economics and highlights the marketing problems that arise between heterodox economists whose perspectives overlap only partially. Its principal message is that the best hope for heterodox economics may lie in taking a less openly combative approach than hitherto when trying to win over mainstream economists and instead using strategies of stealth based on the empirical advantages of pluralistic applied research methods.  相似文献   
47.
48.
  总被引:3,自引:0,他引:3  
The applied econometrics of bivariate count data predominantly focus on a bivariate Poisson density with a correlation structure that is very restrictive. The main limitation is that this bivariate distribution excludes zero and negative correlation. This paper introduces a new model which allows for a more flexible correlation structure. To this end the joint density is decomposed by means of the multiplication rule in marginal and conditional densities. Simulation experiments and an application of the model to recreational data are presented.  相似文献   
49.
    
We apply a discrete choice approach to model the empirical behaviour of the Federal Reserve in changing the federal funds target rate, the benchmark of short‐term market interest rates in the US. Our methods allow the explanatory variables to be nonstationary as well as stationary. This feature is particularly useful in the present application as many economic fundamentals that are monitored by the Fed and are believed to affect decisions to adjust interest rate targets display some nonstationarity over time. The chosen model successfully predicts the majority of the target rate changes during the time period considered (1994–2001) and helps to explain strings of similar intervention decisions by the Fed. Based on the model‐implied optimal interest rate, our findings suggest that there is a lag in the Fed's reaction to economic shocks during this period. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   
50.
    
Countless articles have urged managers to empower their staff, yet, few provide concrete suggestions about how to prepare staff for a more challenging role. Social cognitive theory (Bandura, 1986, 1997) has identified the three main sources of self-efficacy, which is a person's belief that they can proficiently achieve their objectives. Based upon recent research, this paper proposes a model of practical actions that managers can undertake in order to boost the performance of their staff by raising their self-efficacy. These actions are coaching, participation, demonstration, mentoring, stimulation and providing rewards. In order to assist managers to develop their skill at applying these initiatives in a manner that will boost staff self-efficacy, a corresponding behavioural self-assessment is provided.  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