全文获取类型
收费全文 | 14489篇 |
免费 | 308篇 |
国内免费 | 39篇 |
专业分类
财政金融 | 2573篇 |
工业经济 | 540篇 |
计划管理 | 2617篇 |
经济学 | 3338篇 |
综合类 | 1258篇 |
运输经济 | 184篇 |
旅游经济 | 458篇 |
贸易经济 | 2060篇 |
农业经济 | 481篇 |
经济概况 | 1327篇 |
出版年
2024年 | 18篇 |
2023年 | 285篇 |
2022年 | 334篇 |
2021年 | 519篇 |
2020年 | 698篇 |
2019年 | 518篇 |
2018年 | 467篇 |
2017年 | 523篇 |
2016年 | 484篇 |
2015年 | 382篇 |
2014年 | 956篇 |
2013年 | 1152篇 |
2012年 | 847篇 |
2011年 | 1077篇 |
2010年 | 756篇 |
2009年 | 851篇 |
2008年 | 862篇 |
2007年 | 902篇 |
2006年 | 890篇 |
2005年 | 560篇 |
2004年 | 380篇 |
2003年 | 362篇 |
2002年 | 257篇 |
2001年 | 155篇 |
2000年 | 116篇 |
1999年 | 70篇 |
1998年 | 60篇 |
1997年 | 42篇 |
1996年 | 43篇 |
1995年 | 28篇 |
1994年 | 41篇 |
1993年 | 15篇 |
1992年 | 15篇 |
1991年 | 7篇 |
1990年 | 6篇 |
1989年 | 7篇 |
1988年 | 5篇 |
1987年 | 1篇 |
1986年 | 2篇 |
1985年 | 41篇 |
1984年 | 38篇 |
1983年 | 25篇 |
1982年 | 14篇 |
1981年 | 9篇 |
1980年 | 6篇 |
1979年 | 6篇 |
1978年 | 3篇 |
1977年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
61.
湖南具有丰富的乡村景观资源,较为优越的区位交通条件。该文在调查的基础上,分析了湖南休闲农业的现状,找出了湖南休闲农业存在的问题,提出了湖南休闲农业发展目标及战略重点:长株潭经济发展区重点发展以农业科技主题园和参与、体验性强的休闲景观群,结合农业产业带,发展特色休闲农业;湘中南区重点发展丘陵生态观光农业、风景区观光农业和农耕文化休闲农业;环洞庭湖区重点发展水乡特色的农渔风光等特色体验休闲农业,建设观光、保护等于一体的湿地休闲基地;湘西山区大力发展森林生态休闲,大力发展和挖掘民俗风情,体验民俗文化。 相似文献
62.
Mike Adams 《International Journal of the Economics of Business》1996,3(2):213-226
Using 1988–93 panel data drawn from the New Zealand life insurance industry, this paper examines empirically the notion that the choice of distribution system is an efficient contracting solution to incentive conflicts between owners, managers and sales agents in life insurance firms. Consistent with what was hypothesised, the empirical results suggest that choice of distribution system is distinguished by organisational form, firm size, and sales commission. However, contrary to expectations, the variables representing product diversity and asset specificity were found not to be statistically significant. The empirical results thus lend mixed support for prior predictions. 相似文献
63.
Efficient Liability Rules: Complete Characterization 总被引:5,自引:0,他引:5
Received May, 18, 2000; revised version received March, 19, 2001 相似文献
64.
Pedro Conceição Author Vitae Giorgio Sirilli Author Vitae 《Technological Forecasting and Social Change》2004,71(6):553-578
The structure and financing of science and technology activities are undergoing a slow, but profound, change. This change can be briefly characterized as a shift from relying and supporting public science to a stronger emphasis on “market-based” incentives for science and technology. In this paper we analyze this shift in a historical perspective, discussing both the theoretical explanations and the empirical trends of the ongoing change. While we do not claim to provide a comprehensive and exhaustive identification of the causes of this shift, we argue that it is largely driven by the perception of a shift of the U.S. policy towards market-based, rather than publicly supported, incentives for science and technology. This, in turn—given the strong economic performance of the United States over the 1990s—has influenced policies in most OECD countries, especially in Europe.We conclude by analyzing the evolution of research in U.S. higher education and find two major trends: an increasing diversity in the number of institutions of different types other than universities and a steady and continuous public funding of the leading U.S. universities. This has allowed the construction of an infrastructure now used largely by the private sector, but it also noted that the United States has not compromised public support for core areas or in those fields in which there is a clear perception that market incentives are not sufficient for meeting the strategic targets of the U.S. policy. The implication is that there is a considerable policy diversity in the U.S. practice and that all aspects of this diversity should be considered when using the United States as a reference. 相似文献
65.
The global credit crunch of 2008 and related sub-prime mortgage crisis of 2007 have made credit ratings agencies (CRAs) the focus of international attention. In particular, the quality of ratings information and the responsibilities CRAs owe to financial markets have come under intense scrutiny. Specifically, commentators, politicians, and regulators have expressed concern at the involvement CRAs might have had in creating global financial instability. However, the term ratings quality remains largely absent from the academic literature.This paper constructs a measurement instrument to capture ratings quality provided by CRAs, and assesses differences in perceptions of ratings quality amongst four stakeholder groups in public debt markets. Two macro-constructs of ratings quality are identified, labelled Technical Qualities and Relationship Qualities. The two macro-constructs are measured by ten micro-attributes, labelled: Cooperation; Independence; Internal Processes; Issuer Orientation; Methodology; Reputation; Service Quality; Shared Values and Norms; Transparency; and Trust. Each micro-attribute is operationalised into individual items, and then empirically tested using data obtained in the UK from 121 issuers, 75 non-debt issuing financial managers, 90 investors, and 120 other interested parties.The data suggest that ratings quality involves, in order of importance: the CRA's reputation; those values and norms of the CRA shared by users; the methodologies employed by the CRA; the independence of the CRA; and internal processes within the CRA. Multivariate analysis of variance finds no statistically significant variation between the groups for Technical Qualities factors. However, issuers rate Relationship Qualities and its micro-attributes of Trust, Issuer Orientation, and Service Quality higher than other market participants; a finding that reflects the dyadic relationship between the issuer's treasurer and lead analyst of the CRA. The paper concludes with a number of policy-relevant issues. 相似文献
66.
Leiser Silva Eugenio Figueroa B. Jennifer Gonzlez-Reinhart 《Information and Organization》2007,17(4):232-265
This paper centers on the interpretation attributed by organizational members to the information systems (IS) alignment concept. Its objective is to study IS alignment in professional organizations. Specifically, it reports on an interpretive study conducted in five Chilean organizations; four professional and one entrepreneurial, of which two are private and three are public. The theoretical background of our study is derived from three IS strategic alignment conceptualizations: managerial, emergent and critical. These concepts formed our theoretical framework that guided data collection and analysis. The study centers on the meanings organizational members assigned to IS strategic alignment, as well as their views on the barriers that hinder achieving this level of organizational integration. The analysis results are summarized in seven hermeneutic themes that point out the different connotations the organizations assigned to IS alignment. The significance of the findings are summarized in four insights that formulate theoretical and practical implications. These insights refer to: (1) the difficulties of achieving alignment for professional organizations, particularly public ones, (2) the limitations these organizations have in being agile, (3) the rationale for acquiring technology and determining IT skills, and (4) the imperative meaning that CIOs attribute to IS alignment. The paper concludes with a reflection on the limitations and relevance of the research. 相似文献
67.
文章重点讨论铅锌冶炼企业的购并决策问题。购并决策是一个过程,它包括对企业自身特点的了解,目标企业的选择、决策等问题。 相似文献
68.
Susan Newberry 《Abacus》2003,39(3):325-339
The underlying question raised in this article is: why is the accounting profession's conceptual framework (CF) so authoritative when it is conceptually incoherent? A supplementary question is how can ‘conceptually robust’ accounting standards be derived from an incoherent framework? This article draws on Page and Spira's (1999) contrasting framework metaphors to suggest that the appearance of conceptual robustness is more important than the reality, and illustrates the point with the International Accounting Standards Board's (IASB’s) progress report on its reporting performance project. Some inherent weaknesses in the move towards internationally enforceable financial regulations have been acknowledged, but this article suggests the IASB's project demonstrates two additional weaknesses: internal incoherence, and the potential for political ends to drive supposedly technical regulations. 相似文献
69.
above the certainty level while for additive uncertainty the price should be lower than the certainty level. This note gives an intuitive explanation for the result after first presenting a parsimonious review
of the two models. We also discuss which, if either, of the two models is more realistic.
Received December 14, 2001; revised version received July 16, 2002
Published online: April 30, 2003
We thank referees for helpful comments. Ciaran Driver would like to acknowledge the research facilities from ANU, Canberra
for their help in writing this paper. 相似文献
70.
Marjorie Chan 《Journal of Business Ethics》2002,36(4):315-336
Adapted from Chan's (2000) model depicting success of litigation, this paper argues that with the application of various legislation, health maintenance organizations' (HMOs') violations of service fairness to each group: enrollees, physicians, and hospitals give rise to each group's lawsuits against the HMOs. Various authors (Bowen et al., 1999; Seiders and Berry, 1998) indicate that justice concepts such as distributive, procedural, and interactional justice can be applied to the area of service fairness. The violation of these underlying justice principles with HMOs' service unfairness to enrollees, physicians, and hospitals is examined. A general synopsis of the ethical issues in the managed care industry is provided. The various lawsuits launched by each group: enrollees, physicians, and hospitals together with the key statutes used are discussed. This paper also highlights the provisions and ramifications of the 11 April 2000 landmark agreement that Aetna made with Texas Attorney General John Cornyn to settle the 1998 lawsuit brought against the company. Lastly, the current ethical issues in the managed care industry are further discussed. The value of this paper can be adapted to the study of organizations' service fairness violations in other industries or in the educational, governmental, and not-for-profit sectors both nationally and internationally. 相似文献