全文获取类型
收费全文 | 9540篇 |
免费 | 246篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 1726篇 |
工业经济 | 796篇 |
计划管理 | 1670篇 |
经济学 | 2138篇 |
综合类 | 220篇 |
运输经济 | 43篇 |
旅游经济 | 133篇 |
贸易经济 | 1515篇 |
农业经济 | 393篇 |
经济概况 | 1122篇 |
信息产业经济 | 1篇 |
邮电经济 | 30篇 |
出版年
2020年 | 108篇 |
2019年 | 135篇 |
2018年 | 178篇 |
2017年 | 211篇 |
2016年 | 190篇 |
2015年 | 135篇 |
2014年 | 186篇 |
2013年 | 863篇 |
2012年 | 268篇 |
2011年 | 270篇 |
2010年 | 254篇 |
2009年 | 295篇 |
2008年 | 269篇 |
2007年 | 251篇 |
2006年 | 202篇 |
2005年 | 180篇 |
2004年 | 184篇 |
2003年 | 189篇 |
2002年 | 149篇 |
2001年 | 200篇 |
2000年 | 207篇 |
1999年 | 174篇 |
1998年 | 170篇 |
1997年 | 201篇 |
1996年 | 175篇 |
1995年 | 179篇 |
1994年 | 164篇 |
1993年 | 167篇 |
1992年 | 194篇 |
1991年 | 189篇 |
1990年 | 150篇 |
1989年 | 151篇 |
1988年 | 123篇 |
1987年 | 120篇 |
1986年 | 126篇 |
1985年 | 178篇 |
1984年 | 155篇 |
1983年 | 171篇 |
1982年 | 137篇 |
1981年 | 169篇 |
1980年 | 140篇 |
1979年 | 160篇 |
1978年 | 134篇 |
1977年 | 119篇 |
1976年 | 125篇 |
1975年 | 106篇 |
1974年 | 101篇 |
1973年 | 85篇 |
1972年 | 64篇 |
1971年 | 58篇 |
排序方式: 共有9787条查询结果,搜索用时 15 毫秒
101.
102.
Challan B 《Risk management (New York, N.Y.)》1992,39(9):16-7, 20, 22-5
Today's sophisticated medical environment, combined with society's penchant for litigation, has created a broad array of perils for risk managers in the health care industry. Risk managers must deal with dilemmas posed by regulatory and technological changes that have vastly altered the medical field. 相似文献
103.
104.
Pflaum BB 《Benefits quarterly》1992,8(1):17-27
Economic and social forces combined with imprecise treatment standards are creating a virtual explosion in employer costs attributable to mental and chemical dependency disorders. To develop appropriate programs for managing these costs, the forces that drive utilization must be understood. 相似文献
105.
106.
107.
Jonathan B. King 《Journal of Business Ethics》1986,5(1):1-11
When our society holds widely shared norms and values, we can agree on what constitutes unethical business practices. To the extent our social consensus is unraveling, agreement becomes increasingly problematic. Unfortunately, mainstream Western moral philosophy offers no guidance in this situation. We must therefore begin to focus on the types of social relationships that must exist for there to be agreement on what is right, good and just. This line of argument is, at best, merely suggested in discussions and articles on business ethics.
Jonathan B. King is Associate Professor of Managment at the College of Business at Oregon State University. He received his B.A. in philosophy from Antioch College (1965); subsequently served for eight years as an officer in the United States Navy; received his M.B.A. (1975) and Ph.D. (1980) in Business, Government and Society from the University of Washington. His primary research interests are in the areas of epistemology and moral philosophy — e.g., the contribution of the liberal arts to interpretive thought, the sociology of moral knowledge, and the organizational distortion of information. His most important publications are: Teaching Business Ethics, Exchange1984 and A Case for the Humanities Perspective, Organizational Behavior Teaching Journal1984 相似文献
108.
Ginsberg RB 《Regional Science and Urban Economics》1979,9(4):369-392
The main results of eleven studies of the nature and determinants of the timing of moves and duration of residence effects are presented. The studies (see table 1) illustrate the use of the methodological framework for studying individual histories of the previous article. There are substantial duration of residence effects in most population subgroups, implying that the migration process in non-Markovian at the mocro level and that the semi-Markov model is required. However, characterization of effects and their determinants are shown to depend so heavily on the type of interval and observation scheme used, that only within a comprehensive framework is proper interpretation of empirical results possible. 相似文献
109.
We show that given a value function approximation V of a strongly concave stochastic dynamic programming problem (SDDP), the associated policy function approximation is Hölder continuous in V. 相似文献
110.
This paper is devoted to studying optimal designs for estimating an extremal point of a multivariate quadratic regression model in the unit hyperball. The problem of estimating an extremal point is reduced to that of estimating certain parameters of a corresponding nonlinear (in parameters) regression model. For this reduced problem truncated locally D-optimal designs are found in an explicit form. The result is a generalization of the results of Fedorov and Müller (1997) for onedimensional quadratic regression function in the unit segment.
Received February 2002 相似文献