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   2029篇
  免费   59篇
财政金融   405篇
工业经济   195篇
计划管理   357篇
经济学   447篇
综合类   17篇
运输经济   10篇
旅游经济   24篇
贸易经济   356篇
农业经济   106篇
经济概况   167篇
邮电经济   4篇
  2024年   9篇
  2023年   17篇
  2022年   10篇
  2021年   28篇
  2020年   48篇
  2019年   57篇
  2018年   67篇
  2017年   78篇
  2016年   65篇
  2015年   54篇
  2014年   74篇
  2013年   283篇
  2012年   69篇
  2011年   81篇
  2010年   85篇
  2009年   80篇
  2008年   89篇
  2007年   68篇
  2006年   89篇
  2005年   65篇
  2004年   44篇
  2003年   70篇
  2002年   71篇
  2001年   43篇
  2000年   36篇
  1999年   39篇
  1998年   40篇
  1997年   34篇
  1996年   17篇
  1995年   17篇
  1994年   11篇
  1993年   20篇
  1992年   20篇
  1991年   11篇
  1990年   14篇
  1989年   12篇
  1988年   19篇
  1987年   8篇
  1986年   15篇
  1985年   25篇
  1984年   14篇
  1983年   13篇
  1982年   7篇
  1981年   9篇
  1980年   7篇
  1979年   9篇
  1978年   10篇
  1977年   5篇
  1975年   5篇
  1973年   6篇
排序方式: 共有2088条查询结果,搜索用时 15 毫秒
991.
ABSTRACT George R. Geiger, professor of Philosophy at Antioch College for fifty years, died March 19, 1998. He was a founding member of the editorial council of the American Journal of Economics and Sociology (1941-1998) and of the Antioch Review (1941-1998). He was also an advisor to and consulting editor of the Humanist (1955–59). He was the son of the founder of the Henry George School of Social Science of New York City and John Dewey's last doctoral student at Columbia University. Early on in his career he took up his father's cause, that of land value taxation; later he took up a defense of the contributions of his mentor, Dewey, and became in his own words a journalist of philosophy.  相似文献   
992.
This paper presents a metafrontier production function model for firms in different groups having different technologies. The metafrontier model enables the calculation of comparable technical efficiencies for firms operating under different technologies. The model also enables the technology gaps to be estimated for firms under different technologies relative to the potential technology available to the industry as a whole. The metafrontier model is applied in the analysis of panel data on garment firms in five different regions of Indonesia, assuming that the regional stochastic frontier production function models have technical inefficiency effects with the time-varying structure proposed by Battese and Coelli (1992).  相似文献   
993.
This year marks the 60th anniversary of Leonard E. Read's Conscience on the Battlefield and F. A. ‘Baldy’ Harper's In Search of Peace. This article reviews the main themes of these anti‐war pamphlets and argues that the ideas contained within are as important and relevant today as they were 60 years ago.  相似文献   
994.
This study investigates China’s evolving banking systems from 1996 to 2009 by testing the market response to bank loan announcements in the China. The results show a significant negative market response to bank loan announcements in the Chinese financial market for the sample period 1996–2004. However, after a series of reforms in the Chinese banking system, the significantly negative market response to bank loan announcements disappears for the sample period 2005–2009.  相似文献   
995.
An axiomatic theory of political representation   总被引:1,自引:0,他引:1  
We discuss the theory of gerrymandering-proof voting rules. Our approach is axiomatic. We show that, for votes over a binary set of alternatives, any rule that is unanimous, anonymous, and gerrymandering-proof must decide a social outcome as a function of the proportions of agents voting for each alternative, and must either be independent of this proportion, or be in one-to-one correspondence with the proportions. In an extended model in which the outcome of a vote at the district level can be a composition of a governing body (with two possible parties), we discuss the quasi-proportional rules (characterized by unanimity, anonymity, gerrymandering-proofness, strict monotonicity, and continuity). We show that we can always (pointwise) approximate a single-member district quota rule with a quasi-proportional rule. We also discuss a more general environment, where there may be more than two parties.  相似文献   
996.
This paper assesses the main influences on foreign direct investment(FDI) flows between the major economies in the first five yearsof economic and monetary union (EMU). Using previously unpublisheddata specially provided by Eurostat, it concludes that the hugewave of FDI that reached the Eurozone after EMU was largelya manifestation of the end-of-century takeover boom, a globalphenomenon of which the euro was only a subsidiary cause. Butmuch of the boom in euro economies' FDI disappears if flowsto and from the Belgium–Luxembourg Economic Union (BLEU)(dominated by transhipment via Luxembourg) are removed. On thatbasis, intra-zone FDI turns out to have been weak after EMU,both in relation to previous trends and as a share of majoreconomies' global FDI flows. However, the euro appears to havegiven a modest stimulus to inflows from other major investingeconomies, while the UK share of the latters' outflows has fallenmoderately in the post-EMU period. The policy implications arediscussed.  相似文献   
997.
998.
Does environmental regulation impair international competitiveness of pollution-intensive industries to the extent that they relocate to countries with less stringent regulation, turning those countries into “pollution havens”? We test this hypothesis using panel data on outward foreign direct investment (FDI) flows of various industries in the German manufacturing sector and account for several econometric issues that have been ignored in previous studies. Most importantly, we demonstrate that externalities associated with FDI agglomeration can bias estimates away from finding a pollution haven effect if omitted from the analysis. We include the stock of inward FDI as a proxy for agglomeration and employ a GMM estimator to control for endogenous time-varying determinants of FDI flows. Furthermore, we propose a difference estimator based on the least polluting industry to break the possible correlation between environmental regulatory stringency and unobservable attributes of FDI recipients in the cross-section. When accounting for these issues we find robust evidence of a pollution haven effect for the chemical industry.  相似文献   
999.
The issue of communication between workers and firms has become important in recent political and economic policy debates. The most obvious example of this is the debate over whether the UK should adopt the Social Chapter of the Maastricht Treaty, which would make it mandatory for many firms to consult and communicate with their workforce. Another example is the debate over whether workers should be regarded as 'stakeholders'. In this paper we use establishment level data from the 1990 WERS survey to show that communication is associated with higher productivity growth. However, the strongest effects come from informal contact rather than through more formal bodies such as works councils. We argue that our results are consistent with a causal relationship where communication leads to higher productivity growth and further argue that the evidence is against the alternative interpretation of reverse causation. Our results have interesting policy implications: initiatives that increase communication can increase productivity growth, but will only be effective if they increase the amount of informal communication.  相似文献   
1000.
Should the choice of numeraire price for modelling profit functions be arbitrary, or is more careful study needed? Here, the choice of numeraire is examined using tests for models specification and out-of-sample predictive accuracy based on the crop and livestock data obtained from Iowa. The results of this study indicate that, for this data set and functional form, it does indeed make a difference which numeraire you choose. This is in contrast to previous studies which, in general, indicated that the choice of numeraire equation is arbitrary or, more commonly, offered no justification for the netput chosen.  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