全文获取类型
收费全文 | 23160篇 |
免费 | 487篇 |
专业分类
财政金融 | 4081篇 |
工业经济 | 1635篇 |
计划管理 | 3990篇 |
经济学 | 5476篇 |
综合类 | 244篇 |
运输经济 | 183篇 |
旅游经济 | 346篇 |
贸易经济 | 3841篇 |
农业经济 | 1152篇 |
经济概况 | 2622篇 |
信息产业经济 | 3篇 |
邮电经济 | 74篇 |
出版年
2023年 | 112篇 |
2021年 | 157篇 |
2020年 | 302篇 |
2019年 | 468篇 |
2018年 | 507篇 |
2017年 | 537篇 |
2016年 | 531篇 |
2015年 | 362篇 |
2014年 | 579篇 |
2013年 | 2446篇 |
2012年 | 797篇 |
2011年 | 839篇 |
2010年 | 720篇 |
2009年 | 812篇 |
2008年 | 738篇 |
2007年 | 646篇 |
2006年 | 615篇 |
2005年 | 537篇 |
2004年 | 470篇 |
2003年 | 479篇 |
2002年 | 427篇 |
2001年 | 505篇 |
2000年 | 461篇 |
1999年 | 421篇 |
1998年 | 478篇 |
1997年 | 424篇 |
1996年 | 426篇 |
1995年 | 362篇 |
1994年 | 372篇 |
1993年 | 353篇 |
1992年 | 363篇 |
1991年 | 381篇 |
1990年 | 346篇 |
1989年 | 255篇 |
1988年 | 263篇 |
1987年 | 268篇 |
1986年 | 248篇 |
1985年 | 360篇 |
1984年 | 355篇 |
1983年 | 331篇 |
1982年 | 286篇 |
1981年 | 286篇 |
1980年 | 284篇 |
1979年 | 277篇 |
1978年 | 225篇 |
1977年 | 184篇 |
1976年 | 182篇 |
1975年 | 162篇 |
1974年 | 149篇 |
1973年 | 148篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
131.
This article provides empirical evidence on the intraday relation between spot volatility and trading volume in the Spanish stock index futures market. GARCH methodology is used to estimate spot volatility. We analyze the potential relation between spot and futures trading volume and spot volatility by estimating the corresponding conditional density functions as proposed in Quah (1997). Our results reveal no significant link between those variables. Similar findings arise when expected and unexpected volume is considered. Our results suggest that derivative market is not a force behind episodes of significant spot jump volatility. © 2003 Wiley Periodicals, Inc. Jrl Fut Mark 23:841–858, 2003 相似文献
132.
This study attempts to infuse relationship marketing theory into the study of logistics outsourcing relationships. In particular, the study demonstrates that not all of the partnerships between customers and providers of third‐party logistics services are the same in terms of their level of development. The existence of distinct levels of partnership established previously in the logistics literature is partially supported and a relationship between level of partnership development and the customer perceptions of key relationship marketing elements and outcomes is established. While exploratory in nature, these findings suggest there are benefits for the increased costs of developing closer partnerships. 相似文献
133.
134.
This work describes the evolution and potential of an elective course for students who have already been exposed to the standard techniques of problem solving as presented in traditional courses. Students apply these techniques to large scale problems in directed mullidisciplinary project teams. In doing so, they are provided with a unique learning experience allowing them to serve as a resource to the community. Course projects described here include the promotion of a railing retail district; the formulation, implementation and monitoring of litter reduction strategies; the economic evaluation of using inmate labor to clean public areas; and economic comparisons of recycling strategies for used tires. 相似文献
135.
THE DETERMINANTS OF AUDIT FEES: SOME EMPIRICAL MODELS 总被引:2,自引:0,他引:2
This paper proposes a model of audit fee determination based upon size and other characteristics of the auditee and the auditor, and upon whether there has been a recent change of auditor (which might lead to a low-balling effect). A novel feature of the model is that auditee size is measured in two dimensions, sales and assets, and is allowed to have a quadratic relationship with audit fee. The model was estimated for a sample of large listed UK companies for the years 1981 to 1988. The results support the low-balling hypothesis and also provide insights into the distinctive role of the Big 8 firms in the audit market. 相似文献
136.
137.
This paper examines the return of the original class of common stock around the announcement of the creation of a second class of stock. As in previous studies, this one finds a generally ambiguous market reaction on the first public announcement. However, this paper offers new evidence that both the voting rights and the compensation for loss of voting rights are important determinants of the market's reaction. Specifically, it demonstrates that a second class stock issue that contains no compensation for the lost voting rights results in negative returns. When the original stockholders are compensated for lost voting rights, they experience positive abnormal returns. 相似文献
138.
139.
140.
This paper challenges the common view that mature industries are always ripe for global strategies. Based on data from the European Domestic Appliance industry, this paper shows how changing economic conditions can diminish the value of global strategies. Critical in these shifts were simultaneous rises in demand for variety (that eroded the benefits of scale and continental market share) and decreases in manufacturing scale (that permitted new supply options), which reduced the extent of the strategic market to national dimensions. They added complexity that decreased the profitability of the global players and increased that of national strategies. The fluctuating fortunes of leading firms are shown to have been caused primarily by choices of strategy, not by national factor costs. 相似文献