全文获取类型
收费全文 | 65920篇 |
免费 | 2102篇 |
国内免费 | 997篇 |
专业分类
财政金融 | 5528篇 |
工业经济 | 2932篇 |
计划管理 | 15239篇 |
经济学 | 12121篇 |
综合类 | 10265篇 |
运输经济 | 531篇 |
旅游经济 | 1146篇 |
贸易经济 | 8079篇 |
农业经济 | 4746篇 |
经济概况 | 8427篇 |
信息产业经济 | 5篇 |
出版年
2024年 | 198篇 |
2023年 | 830篇 |
2022年 | 1030篇 |
2021年 | 1721篇 |
2020年 | 1982篇 |
2019年 | 1253篇 |
2018年 | 1105篇 |
2017年 | 1231篇 |
2016年 | 1468篇 |
2015年 | 1721篇 |
2014年 | 4276篇 |
2013年 | 5021篇 |
2012年 | 5295篇 |
2011年 | 7206篇 |
2010年 | 4978篇 |
2009年 | 4083篇 |
2008年 | 4444篇 |
2007年 | 3939篇 |
2006年 | 3792篇 |
2005年 | 2965篇 |
2004年 | 2118篇 |
2003年 | 1873篇 |
2002年 | 1499篇 |
2001年 | 1287篇 |
2000年 | 964篇 |
1999年 | 638篇 |
1998年 | 397篇 |
1997年 | 302篇 |
1996年 | 237篇 |
1995年 | 129篇 |
1994年 | 100篇 |
1993年 | 88篇 |
1992年 | 68篇 |
1991年 | 58篇 |
1990年 | 38篇 |
1989年 | 26篇 |
1988年 | 28篇 |
1987年 | 15篇 |
1986年 | 14篇 |
1985年 | 103篇 |
1984年 | 112篇 |
1983年 | 87篇 |
1982年 | 66篇 |
1981年 | 34篇 |
1980年 | 82篇 |
1979年 | 56篇 |
1978年 | 37篇 |
1977年 | 23篇 |
1975年 | 1篇 |
1973年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 640 毫秒
51.
Mobile channel additions have been shown to increase consumer-brand relationships, brand satisfaction towards and overall purchasing from a retailer, but what is less apparent is whether shareholders are fully rewarded for retailers’ mobile channel additions. Results from an event study on 115 announcements relating to mobile app additions of publicly traded U.S. retail firms between 2009 and 2016 indicate that the stock market responds generally positively to mobile app additions, but specifically to the two mobile app addition types. Stock market responses to search-related and purchase-related app additions are moderated by firm size, product category, and target customer age. For announcements of search-related apps, the market responds more positively to product retailers than to service retailers, and to small firms than large ones. For announcements of purchase-related apps, the market responds less positively to firms that target younger customers than firms who do not especially target them. 相似文献
52.
《Journal of World Business》2018,53(6):781-793
Human rights (HR) and corporate social responsibility (CSR) are both fields of knowledge and research that have been shaped by, and examine, the role of multi-national enterprises in society. Whilst scholars have highlighted the overlapping nature of CSR and HR, our understanding of this relationship within business practice remains vague and under-researched. To explore the interface between CSR and HR, this paper presents empirical data from a qualitative study involving 22 international businesses based in the UK. Through an analysis based on sensemaking, the paper examines how and where CSR and HR overlap, contrast and shape one another, and the role that companies’ international operations has on this relationship. The findings reveal a complex and multi-layered relationship between the two, and concludes that in contrast to management theory, companies have bridged the ‘great divide’ in varying degrees most notably in their implementation strategies. 相似文献
53.
54.
从考察企业组织的敏捷性与交易成本的相互关系入手,对企业组织敏捷性的影响因素进行了剖析。详细分析了信息技术(IT)对提高企业组织敏捷性的作用机理。指出IT正是通过降低企业内、外部的交易成本、缩短流程时间、提高人的认识理性、扼制机会主义、促进企业组织结构、决策方式 相似文献
55.
旅游收入是旅游经济活动的重要内容,它一方面反映了旅游者的旅游需求通过旅游经营者的旅游供给而不断得到满足,另一方面又体现着旅游产业部门和企业在产经营活动的价值运行与价值实现。旅游收入与分配是旅游经济运行的前提,对其进行考察分析,是十分重要的。本章从收入和分配两个方面入手,对旅游收入分类、指标、旅游企业收入和分配以及旅游收入乘数的作用等进行了分析和阐述。 相似文献
56.
张燕 《内蒙古财经学院学报(综合版)》2006,4(1)
面对浩如烟海的网络信息资源丰富又无序、新颖又形象、急需开发利用。本文探讨了开发利用网上信息资源的必要性,介绍了如何开发利用网上信息资源,为用户充当网络信息导航员,发掘网上信息,丰富现有信息源等几种方法。 相似文献
57.
58.
Heli Jeskanen-Sundström 《Revue internationale de statistique》2003,71(1):5-15
The paper gives a short and very rough overview of the ongoing work in the field of statistics relating to the development of information and communication technology (ICT) and its impacts on the economies and on the society as a whole. It introduces three slightly different approaches with different emphasis on describing the emergence and diffusion of ICT and the respective economic and social change. These are termed the indicators approach, the new economy approach and the intellectual capital approach. The paper also discusses the basic requirements for the establishment of a new statistical system, as well as the present obstacles and problems of this work. Finally, some remarks are presented regarding further statistical co-operation in this field. 相似文献
59.
A play-the-winner-type urn design with reduced variability 总被引:1,自引:0,他引:1
Anastasia Ivanova 《Metrika》2003,58(1):1-13
We propose a new adaptive allocation rule, the drop-the-loser, that randomizes subjects in the course of a trial comparing
treatments with dichotomous outcomes. The rule tends to assign more patients to better treatments with the same limiting proportion
as the randomized play-the-winner rule. The new design has significantly less variable allocation proportion than the randomized
play-the-winner rule. Decrease in variability translates into a gain in statistical power. For some values of success probabilities
the drop-the-loser rule has a double advantage over conventional equal allocation in that it has better power and assigns
more subjects to the better treatment.
Acknowledgments. I thank Stephen Durham, the associate editor, and the referees for their helpful suggestions. 相似文献
60.