全文获取类型
收费全文 | 1146篇 |
免费 | 30篇 |
专业分类
财政金融 | 245篇 |
工业经济 | 93篇 |
计划管理 | 218篇 |
经济学 | 205篇 |
综合类 | 4篇 |
运输经济 | 16篇 |
旅游经济 | 36篇 |
贸易经济 | 206篇 |
农业经济 | 69篇 |
经济概况 | 84篇 |
出版年
2023年 | 6篇 |
2021年 | 8篇 |
2020年 | 14篇 |
2019年 | 26篇 |
2018年 | 21篇 |
2017年 | 22篇 |
2016年 | 36篇 |
2015年 | 13篇 |
2014年 | 36篇 |
2013年 | 182篇 |
2012年 | 31篇 |
2011年 | 49篇 |
2010年 | 44篇 |
2009年 | 48篇 |
2008年 | 36篇 |
2007年 | 38篇 |
2006年 | 32篇 |
2005年 | 21篇 |
2004年 | 34篇 |
2003年 | 31篇 |
2002年 | 43篇 |
2001年 | 21篇 |
2000年 | 26篇 |
1999年 | 24篇 |
1998年 | 23篇 |
1997年 | 20篇 |
1996年 | 20篇 |
1995年 | 19篇 |
1994年 | 23篇 |
1993年 | 18篇 |
1992年 | 18篇 |
1991年 | 12篇 |
1990年 | 13篇 |
1989年 | 9篇 |
1988年 | 9篇 |
1987年 | 18篇 |
1986年 | 21篇 |
1985年 | 17篇 |
1984年 | 10篇 |
1983年 | 10篇 |
1982年 | 7篇 |
1981年 | 6篇 |
1980年 | 7篇 |
1979年 | 8篇 |
1978年 | 7篇 |
1977年 | 6篇 |
1975年 | 7篇 |
1974年 | 6篇 |
1973年 | 4篇 |
1970年 | 3篇 |
排序方式: 共有1176条查询结果,搜索用时 0 毫秒
11.
In this paper, we try to develop a comprehensive theory of risk management for illiquid trading instruments and exotics by examining the consequences of a quasi–static hedging strategy. In contrast to a static hedging strategy, in which an initial hedge once executed is kept in place for the life of the trade, and a dynamic hedging strategy, in which hedges are frequently adjusted over the life of the trade, a quasi–static hedging strategy utilizes hedge adjustments but tries to minimize the frequency. Almost all the examples studied in the framework introduced here take this minimization to the extreme by limiting hedge adjustments to at most one during the life of a trade. We examine the application of this approach to long–dated forwards, long–dated options and exotic options such as cliquet and barriers. The model we present for barriers is a new generation of the Derman–Ergener–Kani approach which combines the flexibility of the approach with a sizable increase in model independence. 相似文献
12.
Steve Cassidy 《Risk Management & Insurance Review》1997,1(1):112-115
Abstract: The risk management and insurance discipline faces a number of challenges. The author poses some questions which focus on those challenges. 相似文献
13.
After highlighting some of the key issues and positions in the debate around appropriate preventive regulation, the paper presents a number of observations directed at the proponents of greater self-regulation. These observations confront directly a number of familiar, but often unchallenged, arguments for self-regulation. More centrally we address claims concerning, the extent to which the chemicals industries have a good and improving ‘safety’ record; and whether the sector consists of companies both motivated and capable in the context of effective crisis and disaster management. Lastly, the paper sets out some ‘new directions’ for the nature and role of regulation in the effective prevention of crises. Thus the paper indicates a number of regulatory developments which are distinct from any shift towards greater self-regulation, but which would result in more effective crisis and disaster prevention in the UK chemicals industries and, indeed, beyond that specific sector. 相似文献
14.
Thompson J 《Fund raising management》1991,22(8):70-1, 75
To pinpoint problems, look at hardware, software, support training and the user. The problem may reside in any one, or several, of these areas. 相似文献
15.
The present paper develops the comparative static properties of a small open economy which produces both traded goods and nontraded goods, and is a price taker in the international market for productive capital. Assumptions of full employment, competitive markets, and international mobility of productive cap ital input capture a long run horizon. Comparative static results associated with the wage, labor, and the price of the nontraded good are independent of factor intensity, factor substitution, and demand for the nontraded good. A tax on the traded good and a capital subsidy together raise national income and the real wage. 相似文献
16.
This paper uses a modification of the continuous time asset pricing model of Cox, Ingersoll, and Ross to analyze the effect of regulatory risk on the cost of capital. Analysis shows that random errors in setting the allowed rate of return can either increase or decrease the cost of capital depending on other regulatory parameters. However, the analysis suggests that regulatory risk is not material. 相似文献
17.
18.
Thompson GW 《Medical economics》1997,74(24):76, 79-76, 80
19.
A recent innovation in management accounting is the practice of reporting unused capacity costs. This experimental study examines factors that affect when this practice improves decisions and when it impairs decisions. Reporting unused capacity costs uniformly leads experimental participants to cut unused capacity resources. Such cuts improve overall profitability when demand exhibits a negative trend. However, the cost savings from capacity reduction are more than offset by the increased opportunity cost of foregone demand when demand exhibits a positive trend. As such, this study suggests that explicit capacity cost reporting can be detrimental to growing companies. 相似文献
20.
As the field of strategy reaches its 25th anniversary, we examine how far the field has progressed during that time. Both management and strategy research have been characterized as being in an early stage of development. We draw on Kuhn's ( 1996 ) paradigm development model, which posits a connection between a field's stage of maturity and research processes and outcomes, to assess the maturity of the strategy field. We conduct two studies. The first is a cross‐discipline comparison of productivity norms for university faculty. The second study examines longitudinal research outcomes for a sample of 945 strategy faculty. Our results indicate that strategy has the attributes of both an early stage and mature field: while overall research norms are low relative to other fields, they are driven far more by merit‐based than non‐merit factors. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献