全文获取类型
收费全文 | 25276篇 |
免费 | 598篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 4718篇 |
工业经济 | 1783篇 |
计划管理 | 3846篇 |
经济学 | 5619篇 |
综合类 | 425篇 |
运输经济 | 198篇 |
旅游经济 | 453篇 |
贸易经济 | 3908篇 |
农业经济 | 1334篇 |
经济概况 | 3534篇 |
信息产业经济 | 1篇 |
邮电经济 | 56篇 |
出版年
2021年 | 164篇 |
2020年 | 293篇 |
2019年 | 455篇 |
2018年 | 570篇 |
2017年 | 574篇 |
2016年 | 580篇 |
2015年 | 328篇 |
2014年 | 585篇 |
2013年 | 2632篇 |
2012年 | 785篇 |
2011年 | 894篇 |
2010年 | 763篇 |
2009年 | 804篇 |
2008年 | 786篇 |
2007年 | 682篇 |
2006年 | 630篇 |
2005年 | 537篇 |
2004年 | 533篇 |
2003年 | 477篇 |
2002年 | 523篇 |
2001年 | 458篇 |
2000年 | 466篇 |
1999年 | 444篇 |
1998年 | 409篇 |
1997年 | 418篇 |
1996年 | 416篇 |
1995年 | 360篇 |
1994年 | 368篇 |
1993年 | 399篇 |
1992年 | 409篇 |
1991年 | 401篇 |
1990年 | 329篇 |
1989年 | 301篇 |
1988年 | 291篇 |
1987年 | 302篇 |
1986年 | 309篇 |
1985年 | 468篇 |
1984年 | 433篇 |
1983年 | 402篇 |
1982年 | 379篇 |
1981年 | 347篇 |
1980年 | 391篇 |
1979年 | 319篇 |
1978年 | 270篇 |
1977年 | 257篇 |
1976年 | 199篇 |
1975年 | 242篇 |
1974年 | 194篇 |
1973年 | 188篇 |
1972年 | 133篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
51.
52.
53.
54.
We study the role of institutional investors around the world using a comprehensive data set of equity holdings from 27 countries. We find that all institutional investors have a strong preference for the stock of large firms and firms with good governance, while foreign institutions tend to overweight firms that are cross-listed in the U.S. and members of the Morgan Stanley Capital International World Index. Firms with higher ownership by foreign and independent institutions have higher firm valuations, better operating performance, and lower capital expenditures. Our results indicate that foreign and independent institutions, with potentially fewer business ties to firms, are involved in monitoring corporations worldwide. 相似文献
55.
56.
E. A. Abramova D. R. Belousov K. V. Mikhailenko 《Studies on Russian Economic Development》2008,19(1):35-45
This article examines the economic outcome of 2006 and builds a forecast for 2007–2010. The medium-term development risks of the Russian economy are analyzed. 相似文献
57.
K.A. Al-Abdulqader G. Hannah D.M. Power 《Research in International Business and Finance》2007,21(1):69-86
This paper reports on a questionnaire survey about share valuation practices among investors and their intermediaries in Saudi Arabia. The findings suggest that fundamental analysis is used most by investor respondents where a P/E multiple is applied to an earnings forecast to generate a prediction of future price. However, technical analysis is also used to a much greater extent than in developed markets. Finally, the results indicate that quarterly and annual reports as well as newspapers are widely consulted by investors when forming their expectations about share valuations. 相似文献
58.
Do Tests of Capital Structure Theory Mean What They Say? 总被引:4,自引:0,他引:4
ILYA A. STREBULAEV 《The Journal of Finance》2007,62(4):1747-1787
In the presence of frictions, firms adjust their capital structure infrequently. As a consequence, in a dynamic economy the leverage of most firms is likely to differ from the “optimum” leverage at the time of readjustment. This paper explores the empirical implications of this observation. I use a calibrated dynamic trade‐off model to simulate firms' capital structure paths. The results of standard cross‐sectional tests on these data are consistent with those reported in the empirical literature. In particular, the standard interpretation of some test results leads to the rejection of the underlying model. Taken together, the results suggest a rethinking of the way capital structure tests are conducted. 相似文献
59.
An issue in the pricing of contingent claims is whether to account for consumption risk. This is relevant for contingent claims on stock indices, such as the FTSE 100 share price index, as investor’s desire for smooth consumption is often used to explain risk premiums on stock market portfolios, but is not used to explain risk premiums on contingent claims themselves. This paper addresses this fundamental question by allowing for consumption in an economy to be correlated with returns. Daily data on the FTSE 100 share price index are used to compare three option pricing models: the Black–Scholes option pricing model, a GARCH (1, 1) model priced under a risk-neutral framework, and a GARCH (1, 1) model priced under systematic consumption risk. The findings are that accounting for systematic consumption risk only provides improved accuracy for in-the-money call options. When the correlation between consumption and returns increases, the model that accounts for consumption risk will produce lower call option prices than observed prices for in-the-money call options. These results combined imply that the potential consumption-related premium in the market for contingent claims is constant in the case of FTSE 100 index options. 相似文献
60.
Anthony Bebbington Denise Humphreys Bebbington Jeffrey Bury Jeannet Lingan Juan Pablo Muoz Martin Scurrah 《World development》2008,36(12):2888
Social movements have been viewed as vehicles through which the concerns of poor and marginalized groups are given greater visibility within civil society, lauded for being the means to achieve local empowerment and citizen activism, and seen as essential in holding the state to account and constituting a grassroots mechanism for promoting democracy. However, within development studies little attention has been paid to understanding how social movements can affect trajectories of development and rural livelihood in given spaces, and how these effects are related to movements’ internal dynamics and their interaction with the broader environment within which they operate. This paper addresses this theme for the case of social movements protesting contemporary forms of mining investment in Latin America. On the basis of cases from Peru and Ecuador, the paper argues that the presence and nature of social movements has significant influences both on forms taken by extractive industries (in this case mining) and on the effects of this extraction on rural livelihoods. In this sense, one can usefully talk about rural development as being co-produced by movements, mining companies, and other actors, in particular the state. The terms of this co-production, however, vary greatly among different locations, reflecting the distinct geographies of social mobilization and of mineral investment, as well as the varying power relationships among the different actors involved. 相似文献