全文获取类型
收费全文 | 153825篇 |
免费 | 3666篇 |
国内免费 | 110篇 |
专业分类
财政金融 | 27740篇 |
工业经济 | 12682篇 |
计划管理 | 25015篇 |
经济学 | 32472篇 |
综合类 | 3210篇 |
运输经济 | 1134篇 |
旅游经济 | 2672篇 |
贸易经济 | 25827篇 |
农业经济 | 6950篇 |
经济概况 | 19571篇 |
信息产业经济 | 14篇 |
邮电经济 | 314篇 |
出版年
2021年 | 1265篇 |
2020年 | 1979篇 |
2019年 | 2644篇 |
2018年 | 2635篇 |
2017年 | 2910篇 |
2016年 | 3037篇 |
2015年 | 2585篇 |
2014年 | 4061篇 |
2013年 | 16452篇 |
2012年 | 5418篇 |
2011年 | 5676篇 |
2010年 | 5139篇 |
2009年 | 5460篇 |
2008年 | 5094篇 |
2007年 | 4452篇 |
2006年 | 4840篇 |
2005年 | 4692篇 |
2004年 | 3570篇 |
2003年 | 3289篇 |
2002年 | 3213篇 |
2001年 | 2965篇 |
2000年 | 2755篇 |
1999年 | 2607篇 |
1998年 | 2419篇 |
1997年 | 2441篇 |
1996年 | 2271篇 |
1995年 | 2061篇 |
1994年 | 2086篇 |
1993年 | 2049篇 |
1992年 | 2090篇 |
1991年 | 1991篇 |
1990年 | 1848篇 |
1989年 | 1701篇 |
1988年 | 1659篇 |
1987年 | 1644篇 |
1986年 | 1735篇 |
1985年 | 2492篇 |
1984年 | 2362篇 |
1983年 | 2171篇 |
1982年 | 2012篇 |
1981年 | 1941篇 |
1980年 | 1900篇 |
1979年 | 1848篇 |
1978年 | 1655篇 |
1977年 | 1644篇 |
1976年 | 1414篇 |
1975年 | 1281篇 |
1974年 | 1200篇 |
1973年 | 1194篇 |
1972年 | 905篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
1.
2.
D. R. Myddelton 《Economic Affairs》2003,23(1):2-6
Major tax reform to simplify the UK tax system is possible. Merging income taxes, social security taxes and corporation tax into only a single flat-rate of tax on all incomes would be a radical start. Avoiding taxes on income and expenditure which are 'too high' requires major reductions in government spending, mainly on the welfare state. Given the political will, over a period of years we really can hugely improve the UK tax system. 相似文献
3.
Marcus Miller 《Economic journal (London, England)》2003,113(488):F385-F387
4.
谢虹 《广东财经职业学院学报》2006,5(1):41-43
本文讨论了投资方案优劣比较的客观标准,论证了现行增额投资回收期指标判断方案优劣时存在的缺陷,指出准确的比较方法依然是方案自身投资回收期指标间的直接比较,并提出了改进办法。 相似文献
5.
This article examines the demographic and geographical importance of wealthy middle-class women. It argues that in certain towns and cities, notably London, such women were of sufficient importance to merit attention in their own right. Drawing upon a sample of wills, it describes the types of wealth owned by these women. By examining women's investment in government securities, it argues that women's wealth was of crucial importance to the British state. Its findings challenge conventional understandings of the relationships between gender ideology, wealth holding, and economic development. 相似文献
6.
7.
Industry Classifications: Aim, Scope and Techniques 总被引:1,自引:0,他引:1
Michael Peneder 《Journal of Industry, Competition and Trade》2003,3(1-2):109-129
Industry classifications select essential characteristics of technology and markets, condensating the vast heterogeneity of competitive environments into a smaller number of salient types. Although frequently applied in empirical studies on industrial economics, technological development, international trade, and competitiveness, we still find little or no methodological discussion and a striking lack of awareness for the different approaches pursued. This interpretative survey systematically collects information about the aim, scope and techniques relevant to the major classifications currently used in applied economic studies. 相似文献
8.
We examine the association between abnormal returns and earnings management in the context of price control regulations to test the construct validity of the earnings management model. Abnormal returns are used as a market–based measure, and discretionary accruals are employed to measure earnings management. Our results support the hypotheses that (1) price control regulations affect firms' security prices negatively, (2) firms make income–decreasing discretionary accruals to increase the likelihood of price increase approval, and (3) firms that are affected most negatively by the regulations manage earnings more aggressively. We conclude that the earnings management model we use in this study is capable of predicting opportunistic discretionary accruals. 相似文献
9.
10.
Alexandra L. Minicozzi 《Journal of Applied Econometrics》2003,18(3):291-314
Based on intergenerational data from the Panel Study of Income Dynamics, I provide estimates of income mobility across generations for men. Special attention is paid to issues of censoring caused by a son's unemployment. Employing non‐parametric bounds estimates, I illustrate that previous income mobility estimates rely heavily on (unjustified) assumptions of exogenous selection. Assuming a son's potential income is instead a function of his reason for unemployment and work history, I re‐estimate mobility. Allowing for sampling variability, the range of feasible slopes consistent with these modified bounds restrictions is 0.27 to 0.55. Copyright © 2002 John Wiley & Sons, Ltd. 相似文献