全文获取类型
收费全文 | 446篇 |
免费 | 16篇 |
专业分类
财政金融 | 110篇 |
工业经济 | 46篇 |
计划管理 | 61篇 |
经济学 | 66篇 |
综合类 | 8篇 |
运输经济 | 3篇 |
旅游经济 | 11篇 |
贸易经济 | 117篇 |
农业经济 | 17篇 |
经济概况 | 22篇 |
邮电经济 | 1篇 |
出版年
2023年 | 4篇 |
2021年 | 5篇 |
2020年 | 8篇 |
2019年 | 12篇 |
2018年 | 11篇 |
2017年 | 25篇 |
2016年 | 10篇 |
2015年 | 6篇 |
2014年 | 10篇 |
2013年 | 31篇 |
2012年 | 14篇 |
2011年 | 25篇 |
2010年 | 22篇 |
2009年 | 19篇 |
2008年 | 19篇 |
2007年 | 19篇 |
2006年 | 15篇 |
2005年 | 12篇 |
2004年 | 17篇 |
2003年 | 15篇 |
2002年 | 17篇 |
2001年 | 7篇 |
2000年 | 6篇 |
1999年 | 7篇 |
1998年 | 9篇 |
1997年 | 9篇 |
1996年 | 11篇 |
1995年 | 4篇 |
1994年 | 6篇 |
1993年 | 5篇 |
1992年 | 4篇 |
1990年 | 5篇 |
1989年 | 3篇 |
1988年 | 2篇 |
1987年 | 4篇 |
1986年 | 6篇 |
1985年 | 9篇 |
1984年 | 6篇 |
1983年 | 3篇 |
1982年 | 6篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1978年 | 4篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 3篇 |
1974年 | 4篇 |
1970年 | 1篇 |
1969年 | 1篇 |
1966年 | 2篇 |
排序方式: 共有462条查询结果,搜索用时 757 毫秒
381.
382.
The publicly traded Boston Celtics Limited Partnership shares provide a unique means of studying the impact of information on equity prices. The results of the Celtics’ basketball games significantly affect partnership share returns, trading volume, and volatility. Controlling for the expectedvalue of the signal using betting-market point spreads has little effect on these relations. Investors respond asymmetrically to wins and losses, and playoff games have a larger impact on returns than regular-season games. Opening prices do not fully reflect game results, consistent with previous findings that significant volatility is caused by traders acting on private information. 相似文献
383.
Classical economists believed that land rent as a share of total income would increase with economic growth. This belief was important to many 19th and 20th century critiques of capitalism. Land rents as a share of national income apparently declined for most of the 20th century, but increased during the 1990s. In this paper, we develop a model of the classical theory of land rent that allows rent to increase or decrease as a share of national income, depending on several parameters. It seems likely that the long decline in land rent is over and that land rent in the future will slowly increase as a share of national income. 相似文献
384.
This paper analyzes small firm performance in relation to efficiency and flexibility strategies. Using configuration theory, the authors propose that small firms that pursue efficiency strategies or flexibility strategies outperform those that attempt to pursue both. Additionally, size is used as a configurational attribute to develop competing hypotheses on whether efficiency strategies or flexibility strategies are better suited for small firm performance. In two samples of 200 and 144 privately‐held small firms, firms that mixed efficiency and flexibility strategies significantly underperformed. No significant performance differences were found between firms utilizing only efficiency strategies and those utilizing only flexibility strategies. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献
385.
We examine the influence of NYSE specialist firm organizational form on the nature of liquidity provision. We compare closely held firms whose specialists provide liquidity with their own capital to widely held firms whose specialists provide liquidity with diffusely owned capital. We argue that specialists using their own capital have a greater incentive and ability to reduce adverse selection costs, but face a greater cost of capital. Differences in the proportion of spreads due to adverse selection costs, large trade frequency, the sensitivity between depth and spreads, and price stabilization support this argument. 相似文献
386.
The Seven Percent Solution 总被引:12,自引:0,他引:12
Gross spreads received by underwriters on initial public offerings (IPOs) in the United States are much higher than in other countries. Furthermore, in recent years more than 90 percent of deals raising $20-80 million have spreads of exactly seven percent, three times the proportion of a decade earlier. Investment bankers readily admit that the IPO business is very profitable, and that they avoid competing on fees because they 'don't want to turn it into a commodity business.' We examine several features of the IPO underwriting business that result in a market structure where spreads are high. 相似文献
387.
Jay R. Ritter 《The Journal of Financial Research》2002,25(2):159-168
388.
Jay H. Hong 《Journal of Monetary Economics》2007,54(1):118-140
In this paper we ask whether an aspect of social security, namely its role as a provider of insurance against uncertain life spans, is welfare enhancing. To this end we use an OLG model where agents have a bequest motive and differ in sex and marital status and where families are formed and destroyed and their characteristics evolve (exogenously) according to U.S. demographic patterns of marriage, divorce, fertility and mortality. We compare the implications of social security under a variety of market structures that differ in the extent to which life insurance and annuities are available. We find that social security is a bad idea. In economies where the private sector provides annuities and life insurance, it is a bad idea for the standard reason that it distorts the intertemporal margin by lowering the capital stock. In the absence of such securities social security is still a very bad idea, only marginally less so compared with economies with annuities and life insurance. We also explore these issues in a world where people live longer and we find no differences in our answers. As a by-product of our analysis we find that the existence of life insurance opportunities for people is important in welfare terms while that of annuities is not. 相似文献
389.
Jay R. Ritter 《The Financial Review》2015,50(4):481-515
Growth capital investing is the financing of growing businesses that are investing in tangible assets and the acquisition of other companies. Growth capital is common in retailing, restaurant chains, and health care management, and represents 12% of all venture capital (VC)‐backed initial public offerings (IPOs). Since 1980, investing in growth capital‐backed IPOs has produced mean three‐year style‐adjusted buy‐and‐hold returns of +25.2%, in contrast to style‐adjusted returns of approximately zero for other VC‐backed and buyout‐backed IPOs. One‐third of growth capital‐backed IPOs are rollups and these have produced much higher returns for investors than rollups without a financial sponsor. 相似文献
390.
This paper examines the implications of real options theory for both the decision to divest a business unit and the mode of divestment. It is shown that the decision to divest a business unit and the decision to engage in staged modes of divestment are both sensitive to uncertainty, consistent with a real options logic. However, in the face of uncertainty, the results suggest that staged forms of governance create real options that are of lesser value as compared to simply not divesting a business unit and also as compared to completely divesting a business unit. Thus, this study shows that firms have real options of varied value to choose from in the context of divestments. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献