全文获取类型
收费全文 | 40243篇 |
免费 | 1042篇 |
国内免费 | 876篇 |
专业分类
财政金融 | 3575篇 |
工业经济 | 2399篇 |
计划管理 | 13397篇 |
经济学 | 5111篇 |
综合类 | 5202篇 |
运输经济 | 438篇 |
旅游经济 | 882篇 |
贸易经济 | 5040篇 |
农业经济 | 2336篇 |
经济概况 | 3780篇 |
信息产业经济 | 1篇 |
出版年
2024年 | 76篇 |
2023年 | 422篇 |
2022年 | 457篇 |
2021年 | 927篇 |
2020年 | 1025篇 |
2019年 | 712篇 |
2018年 | 658篇 |
2017年 | 821篇 |
2016年 | 866篇 |
2015年 | 1132篇 |
2014年 | 2998篇 |
2013年 | 3766篇 |
2012年 | 3329篇 |
2011年 | 4100篇 |
2010年 | 3057篇 |
2009年 | 2502篇 |
2008年 | 2932篇 |
2007年 | 2686篇 |
2006年 | 2631篇 |
2005年 | 2073篇 |
2004年 | 1497篇 |
2003年 | 1096篇 |
2002年 | 721篇 |
2001年 | 546篇 |
2000年 | 412篇 |
1999年 | 211篇 |
1998年 | 147篇 |
1997年 | 100篇 |
1996年 | 80篇 |
1995年 | 48篇 |
1994年 | 29篇 |
1993年 | 24篇 |
1992年 | 11篇 |
1991年 | 15篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1988年 | 8篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1985年 | 8篇 |
1984年 | 7篇 |
1983年 | 8篇 |
1982年 | 3篇 |
1981年 | 3篇 |
1980年 | 5篇 |
1978年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
51.
We show that business education/occupations have expanded and that technical education/occupations have contracted in the Czech Republic and Poland since 1990. We interpret these changes as an adjustment necessary for their transition to a market economy. We do not find the same pattern in Hungary, which we attribute to the earlier timing of its transition. We construct an aggregate model in which labour reallocates in response to changing demand structure. When calibrated with the Czech and Polish data, the model generates a large movement of workers with technical education and experience into business occupations in the early 1990s. The discounted sum of output loss due to the gap between the demand structure and the composition of existing human capital amounts to between 8 and 40 percent of 1990 GDP. 相似文献
52.
Analysis on the internal mechanism forming the capital operation venture of nation-owned enterprises
REN Xiu-mei WANG Guo-zeng 《美中经济评论(英文版)》2008,7(1):57-59
According to the Capital of Karl Marx, capital aims at realizing the value maintenance and increment during the process of its cycle and turnover. Without the conditions of capital's cycle and turnover, it will break off. This will furthermore bring an obstacle to the value maintenance and increment of capital, which is the root of capital operation venture and is also the internal mechanism forming the capital operation venture of nation-owned enterprises. 相似文献
53.
知识管理是现代企业管理的重要内容。正确分析和评价企业的知识管理绩效,对于促进企业知识管理、提高企业知识管理水平以及增强企业竞争优势,具有重要的现实意义。文章构建了企业知识管理绩效评价的指标体系,并运用模糊综合评价模型对企业知识管理绩效进行了综合评价。 相似文献
54.
Ian M. Dobbs† 《Journal of Business Finance & Accounting》2004,31(5-6):729-757
Replacement investment is essentially a regenerative optimal stopping problem; that is, the key decision concerns when to terminate the life of existing plant – and hence when to start over again. This paper examines this optimisation problem within a continuous time framework and studies the qualitative and quantitative impact of uncertainty on the timing of new investment (and the criteria that should be used for terminating the life of existing plant). 相似文献
55.
The paper seeks to evaluate the evidence on the employment effectsof the collective working-time reductions in Europe over thepast 20 years. While theoretical analyses produce contradictoryassessments, most empirical studies show positive employmenteffects but take insufficient account of these conditions underwhich the reductions in working time were implemented. Theseconditions for the success of collective working-time reductionsinclude an active training policy designed to minimise skillshortages in the labour market, the modernisation of work organisation,wage increases in conjunction with productivity gains and amore equal income distribution. 相似文献
56.
Norman B. Macintosh 《International Review of Financial Analysis》2003,12(4):453-465
This paper, following McGoun's (1997) seminal article comparing the economy of financial securities to a hyperreal poker game, argues that finance and accounting researchers should take the “linguistic turn” that has rejuvenated theory and research in many, if not most, of the social science and humanities in recent decades. In general terms, this means following Ludwig Wittgenstein's language game paradigm rather than Karl Popper's scientific deductive hypothesis testing methodology. The paper illustrates this by drawing on some of Jean Baudrillard's' ideas, particularly his concept of hyperreality and his phases of the image theoretic.The paper presents a poststructuralist genealogical analysis of the radical ruptures and reformulation of the meaning attributed to the accounting sign of earnings over the feudal, counterfeit, production, and simulation eras. It concludes that, as with many other signs in contemporary society, the earnings sign no longer has any relationship with, nor does it any longer refer to, any real or intrinsic profit but instead floats ungrounded in today's financial economy.The paper recommends that researchers in finance and accounting adopt paradigms from literary theory, semiotics, linguistics, and semiology rather than continue to rely on economics-based theory, which has lost its power for explaining and predicting happenings in today's financial economy of self-referencing models and images. 相似文献
57.
58.
Xiujie Zheng 《美中经济评论(英文版)》2004,3(9):75-78
Financial concept is the guiding ideology of all kinds of financial behaviors, and it is the foundation of enterprise financial culture. Now, Chinese enterprises have some low-efficiency, none - efficiency and even negative - efficiency financial behaviors. These block the enterprise from developing, and they are due to these none-rational financial concepts. To enhance firm's financial efficiency, and promote firm's sustainable development, we should set up scientific financial concepts. This paper discusses that scientific financial concepts should include: stakeholder benefits, trustworthy financial concept, green financial concept, risk management conceot and human -orientation, and so on. 相似文献
59.
本文针对生物工程产业的特点和国家发展政策 ,根据美国风险投资协会等机构的调查 ,阐述风险投资在生物工程领域的发展状况 ,指出风险投资既是生物工程产业发展的重要动力 ,也是我国生物工程产业发展的战略选择。 相似文献
60.
This paper is focused on the cost of raising capital in Germany. A cross-sectional analysis of flotation cost data for 117 IPOs over the years 1993–1998 is presented. We find average flotation costs to be 7.77 percent of gross proceeds, while underwriting fees average 5.01 percent. Our results extend the literature in two important directions. First, contrary to the conventional economies of scale view we find marginal spreads to be rather constant in gross proceeds and to be higher for more risky and more complex offerings. Fixed costs amount to 5 to 9 percent of underwriting fees. Second, by applying a principal component analysis we find issue size, an issuer risk factor, and an offering method complexity factor to have an economicaly meaningful impact on underwriting fees. 相似文献