全文获取类型
收费全文 | 135639篇 |
免费 | 3188篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 25487篇 |
工业经济 | 11578篇 |
计划管理 | 21526篇 |
经济学 | 28848篇 |
综合类 | 1450篇 |
运输经济 | 953篇 |
旅游经济 | 2488篇 |
贸易经济 | 23405篇 |
农业经济 | 6076篇 |
经济概况 | 16769篇 |
信息产业经济 | 7篇 |
邮电经济 | 241篇 |
出版年
2021年 | 826篇 |
2020年 | 1608篇 |
2019年 | 2369篇 |
2018年 | 2264篇 |
2017年 | 2442篇 |
2016年 | 2646篇 |
2015年 | 2072篇 |
2014年 | 3382篇 |
2013年 | 15219篇 |
2012年 | 4159篇 |
2011年 | 4091篇 |
2010年 | 3669篇 |
2009年 | 4294篇 |
2008年 | 3871篇 |
2007年 | 3197篇 |
2006年 | 3539篇 |
2005年 | 3551篇 |
2004年 | 3096篇 |
2003年 | 2872篇 |
2002年 | 2847篇 |
2001年 | 2600篇 |
2000年 | 2515篇 |
1999年 | 2419篇 |
1998年 | 2282篇 |
1997年 | 2342篇 |
1996年 | 2210篇 |
1995年 | 1997篇 |
1994年 | 2014篇 |
1993年 | 1973篇 |
1992年 | 2029篇 |
1991年 | 1912篇 |
1990年 | 1810篇 |
1989年 | 1669篇 |
1988年 | 1596篇 |
1987年 | 1595篇 |
1986年 | 1688篇 |
1985年 | 2445篇 |
1984年 | 2317篇 |
1983年 | 2124篇 |
1982年 | 1986篇 |
1981年 | 1925篇 |
1980年 | 1890篇 |
1979年 | 1822篇 |
1978年 | 1633篇 |
1977年 | 1630篇 |
1976年 | 1380篇 |
1975年 | 1277篇 |
1974年 | 1193篇 |
1973年 | 1189篇 |
1972年 | 903篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
191.
A conceptual framework of anonymity in Group Support Systems 总被引:2,自引:2,他引:0
Joseph S. Valacich Leonard M. Jessup Alan R. Dennis J. F. Nunamaker Jr. 《Group Decision and Negotiation》1992,1(3):219-241
As the development and use of automated systems for collaborative work grows, the need for a better understanding of these systems becomes more important. Our focus is on one type of system, a Group Support System (GSS) and, in particular, on one important aspect of a GSS—anonymity. A conceptual framework for the study of anonymity in a GSS is presented, which describes the general classes of variables and their relationships. These variables include the factors that influence anonymity in a GSS, types of anonymity, and the effects of anonymity on a message sender, receiver, group process, and outcome. Each of these variables is discussed with working propositions presented for important group process and outcome measures. The objectives of this article are to highlight the importance and complexity of anonymity, to act as a guide for empirical investigations of anonymity, and to influence future GSS development and use. 相似文献
192.
Although many challenges remain, business ethics is flourishing in North America. Prominent organizations give annual business ethics awards, investments in socially screened mutual funds are increasing, ethics officers and corporate ombudspersons are more common and more influential, and new ideas are being tested in practice. On the academic side, two major journals specializing in business ethics are well-established and other major journals often include articles on business ethics and new organizations emphasizing ethics have been initiated. Within business schools, the number of endowed chairs is growing and the ethics curriculum is expanding. Canada is a major player in the business ethics discipline while business ethics in Mexico is just beginning to emerge as a focus of interest in both the business and academic communities. 相似文献
193.
194.
J. J. Graafland 《De Economist》1992,140(4):501-514
Summary In most traditional macroeconomic models for The Netherlands the wage equation is specified by a Phillips curve, in which wage growth is negatively related to the unemployment rate. This paper shows, however, that wage formation can better be described by the so-called wage curve, in which the wage level, instead of wage growth, depends negatively on the unemployment rate.The author thanks S.K. Kuipers and D.A.G. Draper and other colleagues of the Central Planning Bureau for their useful comments. 相似文献
195.
Correlates of organizational effectiveness: A multilevel analysis of a multidimensional outcome 总被引:1,自引:0,他引:1
William Q. Judge Jr. 《Journal of Business Ethics》1994,13(1):1-10
This paper explores the relationship between environmental scarcity, organization size, and board composition with measures of financial and social performance. All three correlates were found to be related to both measures of performance and the hypotheses were largely supported. Anomalous relationships, however, were found between organizational size and social performance as well as outsider representation and financial performance. This study demonstrates that normative explorations focusing only on financial performance can lead to misleading conclusions about organizational effectiveness.William Q. Judge is currently an assistant professor of strategic management at the University of Tennessee at Knoxville. He is continuing his research in the areas of organizational effectiveness, stakeholder management, and corporate governance. 相似文献
196.
Paul J. Serwinek 《Journal of Business Ethics》1992,11(7):555-566
This study examines the effects of demographic characteristics on ethical perceptions. While earlier research has produced conflicting results regarding the predictive power of these variables, significant and definite insights were obtained with proper controls. The following predictors of ethical attitudes are examined: age, gender, marital status, education, dependent children status, region of the country and years in business, while controlling for job status. A nation-wide random sample of employees was used in obtaining a response rate of fifty-three percent (total n of 423). Indices of aspects of business ethical attitudes were constructed using factor analysis. Linear multiple regression analysis indicated the significant predictive variables. Age was found to be a most-significant predictor. Older workers had stricter interpretations of ethical standards. Gender and region predicted attitudes about job-discrimination practices only, with women and persons from the Midwest most strongly opposed to the practice. All the other variables proved to be unreliable ethics predictors.Paul Serwinek is a research affiliated with Wayne State University. He has done extensive research in business management and consulting work in the field of insurance agency employee job satisfaction.SPSS PC Plus Computer Program used. 相似文献
197.
Clarence C. Morrison 《Atlantic Economic Journal》1995,23(3):189-202
This paper implements numerically a general equilibrium model in which all private producers are price makers and the government
utilizes tax revenues to provide a public good. After deriving the partial equilibrium condition for an excise tax to increase
price by more than the tax (for a monopoly firm), numerical examples are given, demonstrating this phenomenon for both partial
and general equilibrium. In the general equilibrium context, optimal excise taxation and optimal flat-rate income taxation
are compared. In the excise tax regime, prices increase by more than the taxes. In the income tax regime, prices actually
decline relative to the no-tax regime. In all of the examples given, flat-rate income taxation is superior to excise taxation
in terms of welfare.
The author has benefitted from exceptionally helpful comments received from J. Ronnie Davis, John D. Wilson, Ralph W. Pfouts,
and Amy Crews. He has also benefitted from conversations with Franz Gehrels, David E. Wildasin, Herbert J. Kiesling, and Harold
York. The usual disclaimer applies. 相似文献
198.
199.
Search and Liquidity in Single-Family Housing 总被引:5,自引:0,他引:5
A two-stage least squares model of housing prices is estimated with data collected from 3358 single-family home transactions. The results provide evidence for an optimal marketing period and indicate that a liquidity premium is priced in single-family home sales. Consistent with the hypothesis derived from economic search models, the model shows higher selling prices for houses having longer expected marketing periods. The model also shows a price premium for houses that sell faster than expectations. This effect supports the concept that liquidity is a value-enhancing characteristic. 相似文献
200.
Rudy K. Moenaert William E. Souder Arnoud De Meyer Dirk Deschoolmeester 《Journal of Product Innovation Management》1994,11(1):31-45
Rudy Moenaert, William Souder, Arnoud De Meyer, and Dirk Deschoolmeester report the results of their study of forty technologically innovative Belgian companies to examine the interaction between marketing and R&D. They studied one commercially successful and one commercially unsuccessful technological product innovation project in each participating company and collected data from one marketing and one R&D respondent per project. Communication flows between marketing and R&D are increased under conditions involving formalization of projects, decentralization, positive interfunctional climate, and role flexibility. 相似文献