全文获取类型
收费全文 | 7236篇 |
免费 | 254篇 |
国内免费 | 23篇 |
专业分类
财政金融 | 1279篇 |
工业经济 | 508篇 |
计划管理 | 1201篇 |
经济学 | 1377篇 |
综合类 | 332篇 |
运输经济 | 138篇 |
旅游经济 | 345篇 |
贸易经济 | 1305篇 |
农业经济 | 256篇 |
经济概况 | 758篇 |
邮电经济 | 14篇 |
出版年
2024年 | 9篇 |
2023年 | 61篇 |
2022年 | 86篇 |
2021年 | 173篇 |
2020年 | 195篇 |
2019年 | 206篇 |
2018年 | 244篇 |
2017年 | 287篇 |
2016年 | 263篇 |
2015年 | 223篇 |
2014年 | 331篇 |
2013年 | 989篇 |
2012年 | 486篇 |
2011年 | 516篇 |
2010年 | 454篇 |
2009年 | 409篇 |
2008年 | 374篇 |
2007年 | 321篇 |
2006年 | 280篇 |
2005年 | 243篇 |
2004年 | 141篇 |
2003年 | 145篇 |
2002年 | 163篇 |
2001年 | 98篇 |
2000年 | 68篇 |
1999年 | 64篇 |
1998年 | 66篇 |
1997年 | 38篇 |
1996年 | 51篇 |
1995年 | 45篇 |
1994年 | 43篇 |
1993年 | 45篇 |
1992年 | 34篇 |
1991年 | 42篇 |
1990年 | 21篇 |
1989年 | 23篇 |
1988年 | 26篇 |
1987年 | 20篇 |
1986年 | 24篇 |
1985年 | 24篇 |
1984年 | 18篇 |
1983年 | 25篇 |
1982年 | 20篇 |
1981年 | 17篇 |
1980年 | 16篇 |
1979年 | 15篇 |
1978年 | 9篇 |
1977年 | 17篇 |
1973年 | 11篇 |
1971年 | 5篇 |
排序方式: 共有7513条查询结果,搜索用时 15 毫秒
1.
GAO Ge LI Chang 《中国经济评论(英文版)》2008,7(1):6-9
The Bilateral Special Economic Zones is a new idea about economic co-operation ways. It is going to be set by both countries with a common boundary for promoting the economic co-operation between two sides. It can be firstly set along the boundary between China and Vietnam. It will promote the economic co-operation between them, but China and ASEAN. It can be set along the Chinese boundary with the neighboring countries and will promote the economic co-operation between the both sides for setting up a better environment around China. 相似文献
2.
We design a new metric to measure the net buying and selling by institutions and individual investors and find that from 1980 to 2004 institutional investors were net buyers of growth stocks and net sellers of value stocks, implying that individual investors were net buyers of value stocks and net sellers of glamour stocks. The institutional preference for glamour and value stocks seems to be related to sell‐side analysts' recommendations and recent favorable stock price performances, especially during the post‐1994 period. Finally, the institutional buying of growth stocks and sale of value stocks was not based on superior information. 相似文献
3.
4.
Review of Quantitative Finance and Accounting - 相似文献
5.
This study presents important international evidence by examining the wealth effect of domestic joint ventures by Taiwanese firms. In opposite to United States evidence, we find that announcements of domestic joint ventures by Taiwanese firms are, on average, associated with significantly negative abnormal stock returns. We also find that the stock market response to announced domestic joint ventures is significantly positively related to the announcing firms' investment opportunities, size of investment and debt ratio, and is significantly negatively related to the business relatedness variable. In contrast, free cash flow, firm size, relative firm size and managerial ownership are found to have no significant power in explaining the market response. Our results support the investment opportunities, synergy and complementarity hypotheses as well as a broad interpretation of the free cash flow hypothesis, but reject the absolute size, relative size and alignment-of-interests hypotheses. This study makes valuable contributions to the literature by providing the first direct evidence on the role of investment opportunities, synergy and alignment-of-interests in explaining the wealth effect of domestic joint ventures 相似文献
6.
The paper investigates the incentives to commit price or retain price flexibility in a model in which exporting firms face different degrees of exchange rate uncertainty. The result shows that introducing exchange rate uncertainty can lead to the endogenous emergence of a unique leader–follower equilibrium; which firm emerges as price leader depends on the substitutability of products, the magnitude of exchange rate uncertainty, and the cost structure. This study may provide one explanation as to why some exporters set price before the realization of the nominal exchange rates (“sticky price”). The results imply exchange rate variability affects exchange rate passthrough. 相似文献
7.
8.
This article analyzes the effects of the length of hedging horizon on the optimal hedge ratio and hedging effectiveness using 9 different hedging horizons and 25 different commodities. We discuss the concept of short‐ and long‐run hedge ratios and propose a technique to simultaneously estimate them. The empirical results indicate that the short‐run hedge ratios are significantly less than 1 and increase with the length of hedging horizon. We also find that hedging effectiveness increases with the length of hedging horizon. However, the long‐run hedge ratio is found to be close to the naïve hedge ratio of unity. This implies that, if the hedging horizon is long, then the naïve hedge ratio is close to the optimum hedge ratio. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:359–386, 2004 相似文献
9.
In this paper, examination of the possibility of a ‘double marginalization’ problem existing in the Korean telecommunication industry is conducted and suggestions are made for the provision of a new scheme to eliminate this possibility by changing the pricing system for fixed-to-mobile calls. Based on five key economic characteristics in the Korean mobile market, a simple model for double marginalization in the telecommunication market is introduced. Evidence was found to suggest that a double marginalization problem is likely to exist within Korea's telecommunication industry as it is presently structured, and that this problem is further likely to have an adverse effect on the industry by inflating the price of fixed-to-mobile calls. Two alternatives are proposed to effectively remedy this double marginalization issue. It is also shown that prices of fixed-to-mobile calls could be lowered by changing the caller pays principle into a receiver pays principle. 相似文献
10.