全文获取类型
收费全文 | 58801篇 |
免费 | 1629篇 |
国内免费 | 1051篇 |
专业分类
财政金融 | 5021篇 |
工业经济 | 2413篇 |
计划管理 | 11570篇 |
经济学 | 10273篇 |
综合类 | 11567篇 |
运输经济 | 350篇 |
旅游经济 | 959篇 |
贸易经济 | 7641篇 |
农业经济 | 4067篇 |
经济概况 | 7618篇 |
信息产业经济 | 2篇 |
出版年
2024年 | 177篇 |
2023年 | 614篇 |
2022年 | 788篇 |
2021年 | 1133篇 |
2020年 | 1489篇 |
2019年 | 992篇 |
2018年 | 916篇 |
2017年 | 1027篇 |
2016年 | 1112篇 |
2015年 | 1392篇 |
2014年 | 3252篇 |
2013年 | 3816篇 |
2012年 | 4606篇 |
2011年 | 6014篇 |
2010年 | 4426篇 |
2009年 | 4017篇 |
2008年 | 4569篇 |
2007年 | 4360篇 |
2006年 | 4306篇 |
2005年 | 3188篇 |
2004年 | 2274篇 |
2003年 | 1860篇 |
2002年 | 1209篇 |
2001年 | 1095篇 |
2000年 | 721篇 |
1999年 | 356篇 |
1998年 | 180篇 |
1997年 | 191篇 |
1996年 | 139篇 |
1995年 | 79篇 |
1994年 | 66篇 |
1993年 | 75篇 |
1992年 | 51篇 |
1991年 | 42篇 |
1990年 | 39篇 |
1989年 | 27篇 |
1988年 | 21篇 |
1987年 | 12篇 |
1986年 | 12篇 |
1985年 | 174篇 |
1984年 | 192篇 |
1983年 | 137篇 |
1982年 | 99篇 |
1981年 | 56篇 |
1980年 | 73篇 |
1979年 | 45篇 |
1978年 | 36篇 |
1977年 | 23篇 |
1975年 | 1篇 |
1973年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
101.
Kim C. Border 《Economic Theory》2007,31(1):167-181
This note uses the Theorem of the Alternative to prove new results on the implementability of general, asymmetric auctions,
and to provide simpler proofs of known results for symmetric auctions. The tradeoff is that type spaces are taken to be finite. 相似文献
102.
本文分析了经理股票期权的激励原理,对它的理论假设提出了质疑,从而揭示了这一激励机制产生偏差的根本原因,并从本源上探寻了经理股票期权与会计信息失真的联系。 相似文献
103.
B.F. Schriever 《Statistica Neerlandica》1987,41(2):99-109
For some non–parametric testing problems (one–sided two–sample problem, k –sample trend problem, testing independence against positive dependence) a partial ordering, denoted by ≥, over the alternatives is defined. This partial ordering expresses the strength of the deviation from the null–hypothesis. All familiar rank tests turn out to become more powerful under "increasing" alternatives; that is, all familiar rank statistics preserve the ordering stochastically in samples whenever it is present between underlying distributions. As a tool, the sample equivalence of ≥ is introduced as a partial ordering over pairs of permutations. Functions, defined on pairs of permutations, which preserve this ordering are studied. 相似文献
104.
The problem of comparing the precisions of two instruments using repeated measurements can be cast as an extension of the Pitman-Morgan problem of testing equality of variances of a bivariate normal distribution. Hawkins (1981) decomposes the hypothesis of equal variances in this model into two subhypotheses for which simple tests exist. For the overall hypothesis he proposes to combine the tests of the subhypotheses using Fisher's method and empirically compares the component tests and their combination with the likelihood ratio test. In this paper an attempt is made to resolve some discrepancies and puzzling conclusions in Hawkins's study and to propose simple modifications.
The new tests are compared to the tests discussed by Hawkins and to each other both in terms of the finite sample power (estimated by Monte Carlo simulation) and theoretically in terms of asymptotic relative efficiencies. 相似文献
The new tests are compared to the tests discussed by Hawkins and to each other both in terms of the finite sample power (estimated by Monte Carlo simulation) and theoretically in terms of asymptotic relative efficiencies. 相似文献
105.
论提高我国本土会计师事务所竞争力的策略 总被引:1,自引:0,他引:1
国际四大所并购我国本土所的趋势已经开始显现,在这种情况下我国会计师事务所需要分析本行业的竞争现状。本文通过分析表明,我国会计师事务所既有优势、机会,也存在极大的劣势、危胁。笔者认为我国会计师事务所要采取完善公司治理、“产品”差异化、专业化、品牌化、人才、审计质量与风险控制等策略,以提高我国会计事务所的竞争力。 相似文献
106.
Ellen R. Auster 《Employee Responsibilities and Rights Journal》1988,1(2):129-144
U.S. companies have made important strides in combating sex discrimination in the workplace over the last two decades, but more subtle forms of sex bias still exist, often in decisions and behaviors that occur behind closed doors. This paper focuses on sex bias at professional and managerial levels. It explores sources of sex bias in the informal culture, selection and recruitment, task assignment, performance appraisal, promotion, and salary allocation, and then suggests action steps to help reduce sex bias in each of these areas. 相似文献
107.
供应链管理下的采购管理方法辨析 总被引:2,自引:0,他引:2
如何对物料采购实施有效的管理以获取竞争优势是由物料的多种因素综合决定的。文章在分析传统ABC分类法的基础上,给出了一种依据价值、质量影响及市场采购的难易程度的一个三维分类模式,并分析给出了在供应链管理下不同物料的采购管理要点。 相似文献
108.
李美辉 《哈尔滨市经济管理干部学院学报》2003,(1)
西方思想史实际上就是一部以人为中心的历史,它以人为出发点和考察对象,从古至今的思想家们自觉不自觉地涉及到了人的素质这一问题,本文纵向考察了从古希腊开始一直到近现代的西方思想家们对人的素质问题的论述,勾勒出西方人学思想发展的基本脉络,这对于我们今天在社会主义建设中如何认识和促进人的素质的发展具有非常重要的启示和意义。 相似文献
109.
This essay offers a detailed review of the literature on the relationship between technology and science. It is in two parts. Part I begins by describing science and technology, and the differences between them. It then discusses the commonly-held technology-as-applied-science (TAS) view; the origins of this view, the support for it, and the strong historical and philosophical challenges to it, beginning more than half a century ago, are explored. The development of the steam engine is then offered as a brief case study to illustrate that science-technology relations are more complex than implied by the TAS view. Part I concludes with a consideration of ontological arguments supporting the reverse view, namely that technology is often a necessary precursor to science.Part II, to be published in a following issue, explores some of the consequences of the TAS view. One consequence is that it has generated a story-line in which scientific ideas are emphasised and other factors necessary for technological innovation have been down-played. Another consequence is that, even in cases where technology does apply scientific knowledge, the process of application is often considered obvious; the difficulties of translating ideas into artefacts may not be appreciated. The essay argues for the telling of a more complex story of science-technology relations, one which recognises their historical independence in the past, and their mutual, two-way interaction in many modern fields of endeavour. It concludes with a consideration of some economic and educational implications. 相似文献
110.