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   6389篇
  免费   383篇
  国内免费   3篇
财政金融   1137篇
工业经济   125篇
计划管理   923篇
经济学   1946篇
综合类   547篇
运输经济   53篇
旅游经济   64篇
贸易经济   625篇
农业经济   230篇
经济概况   1125篇
  2025年   5篇
  2024年   20篇
  2023年   70篇
  2022年   144篇
  2021年   195篇
  2020年   307篇
  2019年   192篇
  2018年   129篇
  2017年   166篇
  2016年   168篇
  2015年   154篇
  2014年   328篇
  2013年   392篇
  2012年   527篇
  2011年   723篇
  2010年   432篇
  2009年   466篇
  2008年   586篇
  2007年   505篇
  2006年   453篇
  2005年   234篇
  2004年   141篇
  2003年   115篇
  2002年   72篇
  2001年   70篇
  2000年   37篇
  1999年   35篇
  1998年   20篇
  1997年   13篇
  1996年   8篇
  1995年   11篇
  1994年   7篇
  1993年   4篇
  1992年   5篇
  1991年   2篇
  1990年   2篇
  1989年   4篇
  1987年   4篇
  1986年   1篇
  1985年   10篇
  1984年   10篇
  1983年   3篇
  1982年   3篇
  1981年   1篇
  1979年   1篇
排序方式: 共有6775条查询结果,搜索用时 26 毫秒
1.
This paper discusses the statistical issues that arise in conducting an economic damages analysis in the context of a litigation matter involving copyrights. Calculating damages in copyright cases turns out to be a natural application for econometric modelling methods. Surprisingly, elementary statistical issues can be a source of significant debate between the experts in such matters. In this paper, we present a case study and illustrate how issues such as interpretation of p -values and what "rejection of the null hypothesis" really "means" in such matters.  相似文献   
2.
20世纪90年代以来,有关金融发展和经济增长问题的研究成为经济学领域一个热点,相关文献汗牛充栋。本文就金融发展和经济增长的理论研究和实证研究进行系统地分析和综述。  相似文献   
3.
    
This paper addresses vertical fiscal externalities in a model where the state governments provide health care and the federal government provides a sickness benefit. Both levels of government tax labor income and policy decisions affect labor income as well as participation in the labor market. The results show that the vertical externality affecting the state governments’ policy decisions can be either positive or negative depending on, among other things, the wage elasticity of labor supply and the marginal product of expenditure on health care. Moreover, it is proved that the vertical fiscal externality will not vanish by assigning all powers of taxation to the states.   相似文献   
4.
    
《Research in Economics》2014,68(2):117-132
We examine human capital's contribution to economy-wide technological progress through two channels – imitation and innovation – innovation being more skill-intensive than imitation. We develop a growth model based on the endogenous ability-driven skill acquisition decision of an individual. It is shown that skilled human capital is growth enhancing in the “imitation-innovation” regime and in the “innovation-only” regime whereas unskilled human capital is growth enhancing in the “imitation-only” regime. Steady state exists and, in the long run, the economy converges to the world technology frontier. In the diversified regime, technological progress raises the return to ability and generates an increase in wage inequality between and within groups – consistent with the pattern observed across countries.  相似文献   
5.
  总被引:1,自引:0,他引:1  
This paper estimates the impact of market and supplier access on wage disparities across Brazilian states, incorporating the control for individual characteristics into the new economic geography methodology. We estimate market and supplier access disaggregated by industry, and we compute access to local, national and international markets separately. We find a strong correlation between market access and wage differentials, even after controlling for individual characteristics, market access level (international, national or local), and using instrumental variables.  相似文献   
6.
    
Australia is continuing to develop a legal and administrative framework for facilitating third party access to important infrastructure. This paper examines the workings of the organisation charged with assessing requests for access—the National Competition Council—in the context of the Council's Final Recommendation on an application by the Fortescue Metals Group for access to the Mt Newman Rail Line, owned and operated by BHP Billiton Iron Ore. The discussion draws on submissions to the Council and the recent literature on rail access in order to critique this decision. It concludes by observing that further research is needed to develop a methodology for a more formal approach to determining certain key questions.  相似文献   
7.
    
This paper investigates whether differences between private and social returns to education of government sector employees can contribute to an explanation of the “micro–macro paradox” in the literature on education and growth. We hypothesize that in India educated people find privately rewarding jobs in a sector in which social returns are low, namely the government sector. This could help explain high returns to education at the micro level and small or negative coefficients on education growth in growth regressions at the macro level. The empirical results, which are consistent with this hypothesis, are based on an analysis of state-level data from India spanning 40 years.  相似文献   
8.
    
An outstanding fact of capitalist change in the last few centuries is the ongoing emergence of new consumption alternatives which accompany income and productivity growth in expanding economies. Far from satiating consumers, exponential economic growth seems to stimulate human desires by providing novelty and variety embodied in a persuasive flow of unsettling goods. Although this is a well-known fact characteristic of capitalist change, little attention has been paid by modern growth theorists to the understanding of demand-side phenomena related to the increasing significance of consumption activities in our societies. Against this background, in this article, we show that as soon as we start drawing the demand-side contour of economic change, new phenomena appear which enrich our understanding of economic growth and structural change. By using ‘replicator dynamics’ systems, consumption dynamics are formally linked to the ongoing generation of innovations in capitalist economies. Certain emergent properties concerning economic growth and structural change and several policy implications follow.  相似文献   
9.
    
Entrepreneurial activity varies significantly across countries and over time. The economic and institutional context is a determining factor that can drive and lend shape to entrepreneurial activity. The search for a deeper understanding of the role of this factor constitutes a promising and important research stream. A thorough review of the specialist literature identifies groups of countries with similar economic and institutional environments. Subsequent analysis highlights differences in entrepreneurial activity and innovation outcomes between these homogeneous groups. Results indicate significant differences, not only in entrepreneurial activity, but also in the type of entrepreneurship and innovation results. These findings mark a relevant step forward in the identification of different environment types, and the effects of environment on entrepreneurial activity and innovation results.  相似文献   
10.
结构突变对实证估计方法选择的影响:以人民币汇率为例   总被引:1,自引:0,他引:1  
陈龙江 《海南金融》2008,(12):17-20
本文在详细归纳结构突变的单位根检验方法基础上,以2002—2007年间人民币汇率为例探讨了结构突变对于模型估计方法选择的影响。采用结构突变的单位根检验方法得到的检验结果否定了不考虑结构突变的传统ADF检验结果,揭示出人民币兑日元汇率时间序列为结构突变的平稳序列。本文结论表明,是否考虑结构突变将会导致对估计方法作出截然不同的选择,不考虑结构突变可能会带来“伪协整”问题。  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