全文获取类型
收费全文 | 1539篇 |
免费 | 131篇 |
国内免费 | 27篇 |
专业分类
财政金融 | 100篇 |
工业经济 | 266篇 |
计划管理 | 350篇 |
经济学 | 226篇 |
综合类 | 160篇 |
运输经济 | 7篇 |
旅游经济 | 17篇 |
贸易经济 | 360篇 |
农业经济 | 74篇 |
经济概况 | 137篇 |
出版年
2024年 | 9篇 |
2023年 | 25篇 |
2022年 | 22篇 |
2021年 | 51篇 |
2020年 | 82篇 |
2019年 | 54篇 |
2018年 | 56篇 |
2017年 | 67篇 |
2016年 | 74篇 |
2015年 | 63篇 |
2014年 | 114篇 |
2013年 | 168篇 |
2012年 | 104篇 |
2011年 | 131篇 |
2010年 | 117篇 |
2009年 | 93篇 |
2008年 | 92篇 |
2007年 | 81篇 |
2006年 | 86篇 |
2005年 | 63篇 |
2004年 | 37篇 |
2003年 | 30篇 |
2002年 | 29篇 |
2001年 | 13篇 |
2000年 | 5篇 |
1999年 | 8篇 |
1998年 | 4篇 |
1997年 | 8篇 |
1996年 | 4篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1986年 | 1篇 |
1984年 | 2篇 |
排序方式: 共有1697条查询结果,搜索用时 93 毫秒
1.
On‐line marketplaces raise several interesting issues, among them the relevance of location when content is digitized, and the assessment of a supplier's capabilities when buyers worldwide only have electronic contact with sellers. In global B2B on‐line marketplaces, market microstructures, i.e. which firms compete for the same customers, are thus likely to be influenced by how customers value location and firm capabilities in their decisions to do business with different suppliers on‐line. We suggest that both these sets of attributes will continue to matter on‐line—firms possessing similar capabilities, as well as firms that are similar in location by country, time zones or clusters, will compete for business from the same customers. We model the similarity in competitive positions between pairs of firms based on the overlap in their customer networks, using data on actual interactions between supplier and customer banks on an electronic trading system. Using QAP network regression techniques on the 100 largest banks in this industry, we find that similarity in capabilities influences who competes with whom, and that location still matters in a global B2B exchange. Interestingly, location influences who a firm's competitors are, but not where its customers are from. Copyright © 2001 John Wiley & Sons, Ltd. 相似文献
2.
Johan Lagerlöf 《The Scandinavian journal of economics》2004,106(1):123-142
The model of public policy studied in this paper has heterogeneous citizens/voters and two public goods: one (roads) chosen directly by an elected policy‐maker, and the other (pollution) stochastically dependent on the amount of roads. Both a one‐country and a two‐country version of the model are analyzed; the latter displays externalities across the countries which create incentives for free riding and strategic delegation. The welfare effects of providing the policy‐maker with information about the relationship between roads and pollution are investigated, and it is shown that more information hurts some—sometimes even all—citizens. In particular, the opportunity not to create an institution for information gathering can serve as a commitment device for a country, although with the unfortunate effect of making the overall outcome even worse. Implications for the welfare effects of “informational lobbying” are also discussed. 相似文献
3.
Monopoly, competition and information acquisition 总被引:1,自引:0,他引:1
Magdalena Dimitrova Edward E. Schlee 《International Journal of Industrial Organization》2003,21(10):1623-1642
An incumbent monopolist is uncertain about its linear demand, but can acquire public information at a cost. We determine how an entry threat affects the firm's information acquisition. If returns to scale are constant and the state-contingent demands become more dispersed as output increases, then entry reduces information acquisition. If, however, either the incumbent or entrant has increasing returns; or if the state-contingent demands are nonlinear or fail increasing dispersion, then entry can increase information. Finally, entry can hurt consumers. Although entry always increases output, it can decrease information. Consumers sometimes prefer a better informed monopoly to a duopoly. 相似文献
4.
伴随着市场经济的发展成熟,市场竞争日益加剧和激烈,而作为市场主体的企业欲在激烈的市场竞争中生存和发展,一般通过内部扩充和外部扩张而运行,而并购则是企业外部扩张最迅速、最典型、最重要的方式。而全球经济一体化的加速发展,中国的企业并购也愈来愈频繁。本文拟对企业并购传统会计处理方法及其新理论作初步的探讨。 相似文献
5.
企业并购是企业进行资本扩张、促进企业间存量资源合理统流动的重要途径。对企业并购中的目标企企的选择、价值评估进行研究,构建我国企业并前过程中目标企业选择的评价指标体系,运用AHP法对目标企业选择进行定量化评估,将有利于企业通过并购后,实现资源的最优配置.保证企业经营机制协调、有效地运行。 相似文献
6.
制约上市公司并购的外部因素及对策 总被引:1,自引:0,他引:1
随着我国证券市场的建立,上市公司并购出现快速发展的趋势,但同时存在着制约其发展的一些外部因素。本文建议,应建立健全相关并购法规,减少政府干预,完善证券市场机制及拓宽并购融资渠道,加强与规范中介机构在并购中所起的作用,以推动上市公司并购的健康发展。 相似文献
7.
并购行业模式对企业价值创造的影响 总被引:4,自引:0,他引:4
阎大颖 《山西财经大学学报》2006,28(6):93-100
以1998~2004年A股非金融类上市公司发起的并购重组事件为样本,通过实证考察并购行业模式与收购企业价值之间的因果关系,证实我国上市公司实行行业相关性并购较无关性并购对收购企业具有更强的价值创造效应。同时,将对应于企业价值指标、有关并购价值创造的经济学假设分解成五类财务因素指标,通过比较不同并购模式下收购方指标变动特征的异同,揭示出规模经营、交易内部化和市场势力是影响收购企业价值的主导因素。 相似文献
8.
张宗让 《山东工商学院学报》2004,18(2):107-111
通过用国外英语教材为英语专业本科生开设市场营销学课程,探索了相关专业知识课程教学及其与英语教学相结合的实际问题。在教学实践基础上进行的研究表明:英语专业的学生用英语教材学习市场营销学,从内容上易于接受,并增加了习得英语的机会,有利于英语综合能力的提高。大学二年级的学生学习该课程时,主要难点是语言问题。国外原版教材有优点,但也不完全适用,应组织力量编写适合我国英语专业学生使用的教材。 相似文献
9.
E-commerce not only has tremendous potential for growth but also poses unique challenges for both incumbents and new entrants.
By examining drivers of firm performance in e-commerce from a capabilities perspective, the authors conceptualize three firm
capabilities that are critical for superior firm performance in e-commerce: information technology capability, strategic flexibility,
and trust-building capability. The extent and nature of market orientation is conceptualized as a platform for leveraging
e-commerce capabilities. The authors test the effects of e-commerce capabilities on performance (e.g., relative profits, sales,
return on investment) using data from 122 e-brokerage service providers. The results indicate that information technology
capability and strategic flexibility affect performance given the right market orientation.
Amit Saini (asaini2@unl.edu) is an assistant professor of marketing at University of Nebraska-Lincoln. He conducts research in the area
of marketing strategy, technology-marketing interface, e-commerce strategy, and customer relationship management. He has presented
papers at major conferences, and his research appears in theJournal of the Academy of Marketing Science and American Marketing Association—Marketing Educator’s Conference Proceedings. His industry experience includes sales management and quantitative market research.
Jean L. Johnson (Johnsonjl@wsu.edu) is a professor of marketing at Washington State University. Her research includes partnering capabilities
development in, and management of, interfirm relationships and management of international strategic alliances. Her research
appears in journals such as theJournal of Marketing, the Journal of International Business Studies, theJournal of the Academy of Marketing Science, and theInternational Journal of Research in Marketing. She serves on the editorial boards of theJournal of Marketing, theJournal of the Academy of Marketing Science, the Journal of Retailing, theJournal of Business and Industrial Marketing, and reviews for others. She spent several years in the advertising industry and has lived, taught, and conducted research
in France and Japan. She has been selected to cochair the 2006 winter American Marketing Association (AMA) conference. 相似文献
10.
本文在了解上海商学院图文信息楼监控系统的基础上,结合DSP结构及功能提出了基于DSP 的视频采集系统的构想,并阐述在数字化技术飞速发展的今天,网络数字监控将会得到更好的升级与管理。 相似文献