全文获取类型
收费全文 | 440篇 |
免费 | 16篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 95篇 |
工业经济 | 19篇 |
计划管理 | 83篇 |
经济学 | 107篇 |
综合类 | 18篇 |
运输经济 | 7篇 |
旅游经济 | 6篇 |
贸易经济 | 64篇 |
农业经济 | 18篇 |
经济概况 | 40篇 |
出版年
2023年 | 8篇 |
2022年 | 7篇 |
2021年 | 12篇 |
2020年 | 8篇 |
2019年 | 8篇 |
2018年 | 13篇 |
2017年 | 10篇 |
2016年 | 6篇 |
2015年 | 14篇 |
2014年 | 19篇 |
2013年 | 26篇 |
2012年 | 21篇 |
2011年 | 40篇 |
2010年 | 25篇 |
2009年 | 20篇 |
2008年 | 30篇 |
2007年 | 35篇 |
2006年 | 15篇 |
2005年 | 31篇 |
2004年 | 28篇 |
2003年 | 27篇 |
2002年 | 10篇 |
2001年 | 9篇 |
2000年 | 14篇 |
1999年 | 4篇 |
1998年 | 5篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1995年 | 2篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1987年 | 1篇 |
1985年 | 1篇 |
1983年 | 1篇 |
1982年 | 1篇 |
排序方式: 共有457条查询结果,搜索用时 8 毫秒
1.
We examine whether favorable information conveyed by stock split announcements transfers to nonsplitting firms within the same industry. On average, nonsplitting firms' shareholders experience positive and significant abnormal returns at the stock split announcements of their industry counterparts. In addition, industrywide and firm-specific characteristics are important determinants in explaining nonsplitting firms' stock returns. These firms' earnings increase significantly, and the earnings changes are positively related to the stock price reactions. Finally, we find no evidence that investors revise the value of nonsplitting firms because they anticipate a decline in earnings volatility. 相似文献
2.
Rule l0b-5 of the 1934 Securities and Exchange Act allows investors to sue firms for misrepresentation or omission. Since firms are principal013;agent contracts between owners 013; contract designers 013; and privately informed managers, owners are the ultimate firms019; voluntary disclosure strategists. We analyze voluntary disclosure equilibrium in a game with two types of owners: expected liquidating dividends motivated (VMO) and expected price motivated (PMO). We find that Rule l0b-5: (i) does not deter misrepresentation and may suppress voluntary disclosure or, (ii) induces some firms to adopt a partial disclosure policy of disclosing only bad news or only good news. 相似文献
3.
袁一枫 《武汉市经济管理干部学院学报》2003,17(2)
本丈通过CEO报酬模式的演变过程,比较分析了两种报酬结构"基薪+奖金+福利津贴"和"基薪+奖金+长期激励收入+福利津贴"的特点,并指出了以长期激励收入为主要特征的报酬模式将成为各国企业的首选.最后,针对我国经营者的报酬问题,提出了建议. 相似文献
4.
Alvaro Sandroni 《Economic Theory》2005,26(4):741-764
Summary. A series of financial anomalies motivated the development of new theories that modify the rational expectations ideal. Two possibilities have been systematically explored. The literature on behavioral finance relaxes the assumption that agents form beliefs according to the laws of probability and assume, instead, that simpler heuristic rules are used. Another stream of the literature assumes that agents process information according to Bayes08kthu7f55c2vn/xxlarge8217.gif" alt="rsquo" align="BASELINE" BORDER="0"> rule, but do not posses sufficient information to know the true data generating process. In this paper, Bayesian and Behavioral agents coexist and trade in a standard dynamic asset pricing model. A long-standing conjecture is demonstrated. It is shown that, under suitable assumptions, Bayesian agents drive Behavioral, non-Bayesian agents out of the market. Hence, asset prices are eventually determined under the Bayesian paradigm.Received: 3 June 2004, Revised: 17 September 2004, JEL Classification Numbers:
D83.Preliminary versions have circulated under the titles 08kthu7f55c2vn/xxlarge8220.gif" alt="ldquo" align="MIDDLE" BORDER="0">Markets Favor Bayesian Models08kthu7f55c2vn/xxlarge8221.gif" alt="rdquo" align="MIDDLE" BORDER="0"> and 08kthu7f55c2vn/xxlarge8220.gif" alt="ldquo" align="MIDDLE" BORDER="0">Market Selection of Empirical Models under Limited Information.08kthu7f55c2vn/xxlarge8221.gif" alt="rdquo" align="MIDDLE" BORDER="0"> I thank Larry Blume, David Easley, Larry Epstein, Armando Gomes, Bruce Hansen, Lars Hansen, Richard Kihlstrom, Grace Koo, George Mailath, Werner Ploberger, Andrew Postlewaite and Shakeeb Khan for useful comments. I also thank participants at the NBER GE meetings, Evolutionary Finance conference in Zurich, Latin American Meetings of the Econometric Society, Stanford Institute for Theoretical Economics, the Instituto de Matematica Pura e Aplicada, the theory seminar at Brown, Chicago, Harvard-MIT, Minnesota, Penn and Wisconsin. I gratefully acknowledge the financial support from the National Science Foundation Grant SES 0109650. 相似文献
5.
20世纪90年代,我国预算会计改革已取得重大成就,初步建立起适应社会主义市场经济需要的预算会计体系。近年来,随着我国以预算管理为中心的财政制度的不断深化,预算会计制度的诸多问题和局限性也逐渐产生和显现出来,面临着如何作进一步的改革问题。本文通过分析现行财政总预算会计制度的基本特点,探讨财政总预算会计制度存在的问题,并为进一步改进财政总预算会计制度的核算和管理提出一些看法。 相似文献
6.
We show that the projections on four factors of an arbitrary orthogonal array of strength 2 allow the estimation of main effects and two-factor interactions when all other effects are assumed to be zero, if those projections satisfy the bounds given by Weil0">s theorem. The only exceptions are the Hadamard matrices of orders 16 and 24. A consequence is again the estimability of main effects and two-factor interactions for the projections on four factors of the first Payley construction for arbitrary run size. 相似文献
7.
Oded Stark 《Journal of Evolutionary Economics》2004,14(1):37-42
We offer a game-theoretic proof of Hamilton0">s rule for the spread of altruism. For a simple case of siblings, we show that the rule can be derived as the outcome of a one-shot prisoner0">s dilemma game between siblings.JEL Classification:
A13, C70, D64Correspondence to: Oded Stark, ZEF, University of Bonn, Walter-Flex-Strasse 3, 53113 Bonn, GermanyWe are indebted to an anonymous referee and to Uwe Cantner for helpful comments and suggestions. Partial financial support from the National Institute on Aging (grant RO1-AG13037) and from the Humboldt Foundation is gratefully acknowledged. 相似文献
8.
AHP和0-1整数规划方法在物流系统零售点选址中的应用研究 总被引:1,自引:0,他引:1
物流系统零售点选址所涉及的影响因素众多,这些因素中既有定性因素,又有定量因素。首先用层次分析法对这些影响因素进行处理,得到了各备选点的权值。针对层次分析法无法解决条件约束问题,提出了用层次分析法和0-1整数规划法相结合用于零售点选址的模型。最后,通过示例证明该模型能有效地处理物流系统零售点选址问题。 相似文献
9.
While the tourism sector shifts towards digital transformation, Destination Management Organisations (DMOs) often struggle to adapt to their changing technological environment. This study explores the antecedents of digital collaboration and develops a framework for micro-DMOs to enhance effective destination management through digital technologies. An integrated sequential qualitative approach was adopted by conducting multi-phase interviews, in addition to designing and trialling a real-world trial digital platform. The research provides empirical evidence that digital collaboration is essential for micro-DMOs, necessitating them to transform their current “websites” into digital platforms which act as a hub for business stakeholders to actively be involved in. Antecedents of successful digital collaboration include mutuality, trust, control, and leadership which may be manifested differently from non-digital collaboration. Additionally, the study identifies three aspects for digital collaboration; marketing, networking and knowledge sharing that demands specific attention. Our results have theoretical, methodological, and practical implications for academia, industry and policymakers. 相似文献
10.
以增加农民收入从而支撑具有产业、区域特征的市场一体化为视角,对财政政策不同的支农方式和支农工具所产生的不同的农业市场一体化效应进行了分析,认为直接收入补贴明显好于价格支持;间接支农优于直接支农;而且不同的支农项目对市场一体化的促进作用差异显著。为此,提出了逐步减少价格支持,增加直接收入补贴,增加财政间接支农力度,引导农业生产要素多渠道利用,促进农业系统内外部合作,重视三农无形资产,建立适当监督机制等政策建议。 相似文献