全文获取类型
收费全文 | 3002篇 |
免费 | 133篇 |
专业分类
财政金融 | 684篇 |
工业经济 | 181篇 |
计划管理 | 568篇 |
经济学 | 649篇 |
综合类 | 21篇 |
运输经济 | 42篇 |
旅游经济 | 48篇 |
贸易经济 | 510篇 |
农业经济 | 121篇 |
经济概况 | 310篇 |
邮电经济 | 1篇 |
出版年
2023年 | 33篇 |
2022年 | 14篇 |
2021年 | 34篇 |
2020年 | 57篇 |
2019年 | 84篇 |
2018年 | 96篇 |
2017年 | 87篇 |
2016年 | 92篇 |
2015年 | 64篇 |
2014年 | 96篇 |
2013年 | 369篇 |
2012年 | 113篇 |
2011年 | 129篇 |
2010年 | 110篇 |
2009年 | 140篇 |
2008年 | 126篇 |
2007年 | 112篇 |
2006年 | 106篇 |
2005年 | 99篇 |
2004年 | 89篇 |
2003年 | 79篇 |
2002年 | 76篇 |
2001年 | 64篇 |
2000年 | 62篇 |
1999年 | 65篇 |
1998年 | 75篇 |
1997年 | 59篇 |
1996年 | 37篇 |
1995年 | 54篇 |
1994年 | 52篇 |
1993年 | 29篇 |
1992年 | 40篇 |
1991年 | 17篇 |
1990年 | 23篇 |
1989年 | 22篇 |
1988年 | 22篇 |
1987年 | 23篇 |
1986年 | 22篇 |
1985年 | 30篇 |
1984年 | 24篇 |
1983年 | 30篇 |
1982年 | 24篇 |
1981年 | 16篇 |
1980年 | 13篇 |
1979年 | 19篇 |
1978年 | 15篇 |
1977年 | 14篇 |
1976年 | 11篇 |
1975年 | 15篇 |
1973年 | 12篇 |
排序方式: 共有3135条查询结果,搜索用时 0 毫秒
21.
22.
This article examines the puzzle of why futures prices continue to react to USDA crop reports despite the fact that reports appear to be no longer "newsworthy," that is, provide no better production estimates than private forecasts. The information value of reports is measured in terms of their influence on rational agents' harvest-time corn price expectations, which are uncovered using a Hamilton-type modeling approach. Results show that reports are still "newsworthy," as they would contribute to agents' price expectations if released a day early. Thus futures price reactions, which closely reflect price expectations, are rational and consistent with efficient markets hypothesis. 相似文献
23.
Proches Ngatuni John Capstaff Andrew Marshall 《Journal of Business Finance & Accounting》2007,34(1-2):33-64
Abstract: This study finds evidence of significant long-term underperformance following rights issues made during 1986-95 in the UK. The findings are resilient to a number of methodological controls. In contrast, our results for a smaller sample of open offers made during 1991-95 show strong positive performance over a 5-year post-issue period, implying that firms making open offers had better growth prospects than firms making rights issues. During 1986-90, a period when open offers were rarely used, firms appeared to be making rights issues to exploit overvaluation. However, this was not evident for rights issues made during 1991-95, a period when open offers were more commonly used. 相似文献
24.
Andrew Prevost Ramesh P. Rao & John D. Wagster 《Journal of Business Finance & Accounting》2002,29(7&8):1079-1104
On April 1, 1988, New Zealand stopped the double taxation of dividends by implementing a full dividend imputation program. Because many believed that the tax advantage of debt had led to more highly leveraged firms subject to greater financial risk than was socially optimal, it was hoped the removal of incentives to finance with debt would result in a more efficient allocation of capital. The empirical results suggest that the shareholder wealth gain from dividend imputation was more than offset in firms with large debt levels. Moreover, an examination of debt ratios indicates debt levels declined in the post–imputation period. 相似文献
25.
This opportunistic research has been made possible by the financial crisis that struck much of Asia in 1998, and was followed by a rapid recovery in 1999. Previous research has been conducted to study the structure of family decisions in Korea during the 1997–98 period. By adding one more set of data points, for 1999, it is possible to conduct a 3‐year, longitudinal study to revisit the structure of family decision making under the impact of the economic crisis experienced during this period. The major finding is that more joint decision making occurs under economic stress, although the effect is mitigated by the economic circumstances of the respondent and involvement level of the product category. © 2003 Wiley Periodicals, Inc. 相似文献
26.
In the e-world where many of us live and work, virtual work arrangements will become increasingly commonplace. This paper reports on an exploratory study into the way in which consultants can ply their trade virtually with clients whom they never meet. US-located e-consultants provided advice to Hong Kong-located web site developers on the interface and content aspects of a website that was being developed for an international audience. Extensive analyses of the communication between the consultants and developers is undertaken, in parallel with an analysis of survey data obtained from the two sets of stakeholders. Lessons are drawn for future research and practice. 相似文献
27.
28.
29.
Andrew Clare Richard Priestley & Stephen Thomas 《Journal of Business Finance & Accounting》1997,24(5):645-655
We test the robustness of the APT to two alternative estimation procedures: the Fama and MacBeth (1973) two-step methodology; and the one-step procedure due to Burmeister and McElroy (1988). We find that the APT is indeed sensitive to the chosen estimator and assumptions about the factor structure of stock returns. We believe that our findings have implications for the estimation of asset pricing models in general. 相似文献
30.
Graham R. Marshall Randall E. Jones Lisa M. Wall 《The Australian journal of agricultural and resource economics》1997,41(4):499-519
When assessing farming strategies, it is important to account for the opportunities provided for tactically adjusting to outcomes of risk. The hypothesis that accounting for tactical adjustment is more important than accounting for risk attitude was supported in this study with regard to identifying the optimal drainage recirculation strategy for an irrigated dairy farm. Failing to account for tactical adjustment would lead to a sub-optimal choice, costing the farmer about A$3 100 in present value terms. In contrast, failing to account for risk aversion would not affect the strategy chosen. The distribution method was found to be well suited to modelling tactical adjustment. 相似文献