全文获取类型
收费全文 | 26460篇 |
免费 | 209篇 |
专业分类
财政金融 | 4602篇 |
工业经济 | 1441篇 |
计划管理 | 4157篇 |
经济学 | 5915篇 |
综合类 | 570篇 |
运输经济 | 67篇 |
旅游经济 | 179篇 |
贸易经济 | 6193篇 |
农业经济 | 357篇 |
经济概况 | 2542篇 |
信息产业经济 | 44篇 |
邮电经济 | 602篇 |
出版年
2020年 | 101篇 |
2019年 | 170篇 |
2018年 | 2455篇 |
2017年 | 2228篇 |
2016年 | 1421篇 |
2015年 | 254篇 |
2014年 | 318篇 |
2013年 | 1250篇 |
2012年 | 703篇 |
2011年 | 2213篇 |
2010年 | 2081篇 |
2009年 | 1793篇 |
2008年 | 1762篇 |
2007年 | 2037篇 |
2006年 | 297篇 |
2005年 | 569篇 |
2004年 | 641篇 |
2003年 | 733篇 |
2002年 | 436篇 |
2001年 | 242篇 |
2000年 | 231篇 |
1999年 | 168篇 |
1998年 | 199篇 |
1997年 | 166篇 |
1996年 | 171篇 |
1995年 | 137篇 |
1994年 | 133篇 |
1993年 | 150篇 |
1992年 | 165篇 |
1991年 | 169篇 |
1990年 | 117篇 |
1989年 | 120篇 |
1988年 | 99篇 |
1987年 | 115篇 |
1986年 | 140篇 |
1985年 | 169篇 |
1984年 | 153篇 |
1983年 | 170篇 |
1982年 | 140篇 |
1981年 | 133篇 |
1980年 | 146篇 |
1979年 | 128篇 |
1978年 | 97篇 |
1977年 | 115篇 |
1976年 | 106篇 |
1975年 | 105篇 |
1974年 | 93篇 |
1973年 | 77篇 |
1972年 | 65篇 |
1971年 | 64篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
81.
Peter Albrecht 《保险科学杂志》2003,92(4):725-743
The present contribution analyzes the implications of two central factors influencing the asset allocation decision of (German) life insurance companies, the development of the equity market on one hand and the interest rate guarantees included in traditional life insurance products on the other. The adverse development of share prices in 2000–2002 implies the necessity to consider not only ?normal“ volatility but also worst case-developments for the purpose of risk control. Formally this is done by using the risk measures value-at-risk and conditional value-at-risk. The specific ?myopic“ nature of interest rate guarantees in German life insurance products, which are granted on a yearly basis implies — beyond the general control of the shortfall risk with respect to the guaranteed interest rates — the necessity to per-form the asset allocation on a yearly basis to be in conformity with the time horizon of the liabilities.On the basis of a quantitative approach corresponding model calculations are performed. Thereby not only a pure market valuation is considered but also institutional peculiarities (hidden reserves, accounting norms) of German life insurance companies. The possibility of a riskless one-year investment, either based on market values or on balance sheet values, is revealed to be crucial for giving interest rate guarantees on a yearly basis. 相似文献
82.
Deirdre O'Loughlin Isabelle Szmigin Peter Turnbull 《Journal of Financial Services Marketing》2004,8(3):218-230
This paper explores and investigates the role of branding within financial services. Specifically, the study aims to assess the importance of branding and its associated elements including brand image and brand experience in the relationships that exist between consumers and their financial brands. It aims to achieve this through research, which identifies gaps between the managerial and consumer perspectives on branding in relationships in retail financial services. It is well established that the characteristics of services are different from those of manufactured goods and that service personnel play a central role in the services experience. Moreover, the concept of relationship marketing within services proclaims the importance of one-to-one relationships between businesses and customers as well as relationships between consumers and their brands. Drawing from the fields of brand management, relationship marketing and services marketing, this research aims to investigate the perceptional differences between consumers and suppliers in relation to the importance of branding in financial service relationships. The research findings indicate that brand experience appears to be far more salient than brand image in shaping and building meaningful and lasting brand perceptions and promoting customer retention. 相似文献
83.
The slow diffusion of self-service banking technologies (SSBTs) into the mature consumer market necessitates research to understand better this growing section of the population and the diversity that exists within this market. This research analyses the 50+ market through a segmentation approach based on the level of use of SSBTs. Three segments were identified: non-users, low users and medium-to-high users of SSBTs; these are profiled by frequency of use and demographic variables. The medium-to-high user segment embraces a range of SSBTs and uses credit cards to facilitate their financial activities. Non-users and some low users prefer the customary way of conducting transactions and enjoy the personal interaction with the bank employee. These two segments do, however, have a moderate level of credit card use. Finally, a small percentage of diffusion discontinuance was identified in this study of the mature consumer market. 相似文献
84.
Michael Schröder 《Financial Markets and Portfolio Management》2004,18(2):122-142
85.
86.
87.
Robert P Parker 《Business Economics》2005,40(3):52-57
This article highlights recent
improvements and plans for further
improvements to each of BEA’s major
regional economic accounts programs.
The improvements focus on
the acceleration of release of the estimates
and on the preparation of new
and extended estimates. There also is
a brief discussion on BEA’s research
effort to improve the regional
accounts.JEL Classification E010 相似文献
88.
Conventional housing price index models assume interperiodparameter stability and typically employ either repeat sales or hedonic methodologies. This paper introduces a method of index construction that combines multiple sales observations with single sale transactions while permitting characteristics prices from hedonic regressions to vary over time. A test for interperiod parameter stability is provided. Each period's data are arranged by location and repeat sales are matched by rows. This construction allows greater use of sample information and acknowledges the unique contribution of repeat sales to the estimation process. It also produces intertemporal error correlations that can be beneficially exploited by the seemingly unrelated regressions (SUH) technique. The paper also demonstrates a significance test for error correlation and discusses the treatment of unequal numbers of observations among index periods. 相似文献
89.
90.
In search of the meaning of entrepreneurship 总被引:9,自引:0,他引:9
This paper is an attempt to build a bridge between the popular and the academic usage of the terms entrepreneur and entrepreneurship, and to identify the raw materials needed to construct an interpretive framework capable of illuminating the nature of entrepreneurship and its role in economic theory. We review briefly the contributions made to this topic by Cantillon, Schumpeter, Schultz and Kirzner. We advance a synthetic definition of the entrepreneur as someone who specializes in taking responsibility for and making judgemental decisions that affect the location, the form, and the use of goods, resources, or institutions. We then conclude with some observations on the basic choice confronting economics regarding the place of entrepreneurship in economic analysis. 相似文献