全文获取类型
收费全文 | 492篇 |
免费 | 30篇 |
专业分类
财政金融 | 90篇 |
工业经济 | 67篇 |
计划管理 | 103篇 |
经济学 | 78篇 |
综合类 | 1篇 |
运输经济 | 7篇 |
旅游经济 | 7篇 |
贸易经济 | 86篇 |
农业经济 | 30篇 |
经济概况 | 52篇 |
邮电经济 | 1篇 |
出版年
2023年 | 4篇 |
2022年 | 3篇 |
2021年 | 4篇 |
2020年 | 12篇 |
2019年 | 17篇 |
2018年 | 20篇 |
2017年 | 20篇 |
2016年 | 18篇 |
2015年 | 14篇 |
2014年 | 21篇 |
2013年 | 86篇 |
2012年 | 22篇 |
2011年 | 17篇 |
2010年 | 16篇 |
2009年 | 19篇 |
2008年 | 26篇 |
2007年 | 15篇 |
2006年 | 14篇 |
2005年 | 12篇 |
2004年 | 19篇 |
2003年 | 18篇 |
2002年 | 19篇 |
2001年 | 7篇 |
2000年 | 14篇 |
1999年 | 6篇 |
1998年 | 12篇 |
1997年 | 3篇 |
1996年 | 4篇 |
1995年 | 1篇 |
1994年 | 12篇 |
1993年 | 6篇 |
1992年 | 3篇 |
1991年 | 6篇 |
1990年 | 3篇 |
1987年 | 2篇 |
1984年 | 5篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1980年 | 1篇 |
1979年 | 3篇 |
1978年 | 2篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1971年 | 1篇 |
1968年 | 1篇 |
1967年 | 2篇 |
1966年 | 1篇 |
1965年 | 2篇 |
1964年 | 1篇 |
1954年 | 1篇 |
排序方式: 共有522条查询结果,搜索用时 15 毫秒
71.
Mingqiong M. Zhang Cherrie J. Zhu Helen De Cieri Peter J. Dowling Zhenxiong Chen 《Thunderbird国际商业评论》2019,61(2):243-254
The international expansion of Chinese firms is a remarkable phenomenon of contemporary international business. However, international expansion is particularly challenging for firms expanding from emerging market economies such as China because they have relatively few ownership advantages and suffer disadvantages. We apply a corporate entrepreneurship perspective to explore this under‐researched topic via a longitudinal case study of a large Chinese business conglomerate. Thirty‐one semistructured interviews and seven focus‐group discussions were conducted with 55 informants; company documents were also analyzed. We found sophisticated pre‐entry entrepreneurial initiatives are critical for successful internationalization, as they enable emerging market firms to overcome some constraints, leverage their assets, and build competences for international venturing. 相似文献
72.
Giebelhausen Michael Lawrence Benjamin Chun HaeEun Helen 《Journal of Business Ethics》2021,172(1):133-149
Journal of Business Ethics - Companies are increasingly using cause-related marketing campaigns to engage consumers during the purchase process and highlight their own corporate social... 相似文献
73.
The U.S. Department of Agriculture operates several food assistance programs aimed at alleviating food insecurity. We study whether participation in both participation in both SNAP and WIC alleviates food insecurity compared with participation in SNAP alone. We bound underlying causal effects by applying nonparametric treatment effect methods that allow for endogenous selection and underreported program participation when validation data are available for one program (treatment) but not the other. We estimate average treatment effects using data from the National Household Food Acquisition and Purchase Survey (FoodAPS). FoodAPS includes administrative data to validate SNAP participation. Information on local food prices allows us to construct a food expenditure‐based monotone instrumental variable that does not require a typical instrumental variable exclusion restriction. Under relatively weak monotonicity assumptions, we identify that the impact of participating in both programs relative to SNAP alone is strictly positive, suggesting that the programs are nonredundant. This evidence can support improved design and targeting of food programs. 相似文献
74.
Jordan H. Rhodes Thomas C. Buchmueller Helen G. Levy Sayeh S. Nikpay 《Contemporary economic policy》2020,38(1):81-93
This study examines the effect of the Affordable Care Act's Medicaid expansion on hospital financial outcomes. A key innovation relative to prior studies is that we explicitly account for heterogeneity across states in the timing and extent of the expansion as well as across hospital types. We find that Medicaid expansion led to a decrease in uncompensated care expenditures and an increase in average operating margins. The effects were larger in states where the Medicaid expansion led to a greater increase in program eligibility. Operating margins improved most for public hospitals and facilities located in rural areas. (JEL I11, I13, I18) 相似文献
75.
Following CEO turnovers, US firms adjust real business activities to manage earnings downwards (REM bath). This effect is most pronounced in firms with low levels of institutional ownership. REM baths early in CEOs’ tenure can be confounded with legitimate adjustments to business activities. However, we show that they are not accompanied by increases in R&D or capital expenses, nor are they explained by restructuring expenses. CEOs with short tenure record more negative REM measures in their first year of tenure, when compared with CEOs with long tenure. 相似文献
76.
Helen Walker Lucio Di Sisto Darian McBain 《Journal of Purchasing & Supply Management》2008,14(1):69-85
This study explores the factors that drive or hinder organisations to implement green supply chain management initiatives. A literature review identifies the main categories of internal and external drivers of green supply chain management practices, including organisational factors, regulation, customers, competitors and society, but there is little indication of suppliers as drivers for green supply chain management. Internal barriers include cost and lack of legitimacy, whereas external barriers include regulation, poor supplier commitment and industry specific barriers. An explorative study is conducted based on interviews from seven different private and public sector organisations. Encouragingly, across the organisations, more drivers than barriers to environmental supply chain management are identified. Organisations seem to be more influenced by external rather than internal drivers. The barriers to environmental supply chain management experienced by organisations tend to be both internal and external. 相似文献
77.
78.
This paper analyzes the capitalization of Research & Development (R&D) expenditures under International Financial Reporting Standards (IFRS). Discretionary R&D capitalization can be exercised by managers to signal private information on future economic benefits to the market. It can, however, also serve as opportunistic earnings management. We analyze a unique, hand-collected sample of highly R&D intensive German IFRS firms during 1998–2012. We find that market values are not associated with capitalized R&D for the overall sample, indicating that earnings management may be a concern. We identify firm-years for which R&D capitalization is possibly used for pushing their earnings above a specific threshold (e.g. analysts' forecasted earnings, prior year's earnings). Our results show that both the decision to capitalize and how much to capitalize are strongly associated with benchmark beating. Consistently, we find that market values are negatively associated with capitalized R&D for firms who are likely to use capitalization for benchmark beating (about one third of the overall sample). On the other hand, the market values R&D capitalization positively for well-performing firms, for which capitalizing does not matter to beat an earnings benchmark (about half of the overall sample). This finding is robust to controls for endogeneity, various deflators, and different measures for earnings management. 相似文献
79.
Internationalisation Processes,Networking and Local Embeddedness in Technology-Intensive Small Firms 总被引:1,自引:0,他引:1
Keeble David Lawson Clive Smith Helen Lawton Moore Barry Wilkinson Frank 《Small Business Economics》1998,11(4):327-342
The paper argues that technology-intensive small firms often need to internationalise their activities, and especially sales, at a very early stage of their development because of the limited and global nature of the technological market niche which they have been set up to exploit. From a survey of 100 such firms in the Cambridge and Oxford regions, it demonstrates that many technology-based smaller firms are engaged in a range of international networks and internationalisation processes, including internationalisation of markets, research collaboration, labour recruitment, ownership and facilities location. Technology-intensive firms reporting high levels of internationalisation also differ significantly from those which are more nationally-oriented, for example in terms of size, age, research intensity, university links, and innovativeness. There are also differences with respect to recent growth rates. Finally, the paper demonstrates that far from substituting international for local networks, technology-intensive firms which have achieved high levels of internationalisation in fact also exhibit above-average levels of local networking with respect to research collaboration and intra-industry links. Internationalisation therefore appears to be grounded or embedded in successful local networking and research and technology collaboration. 相似文献
80.
Internal governance mechanisms and firm performance in China 总被引:3,自引:3,他引:0
Corporate governance issues arising from concentrated ownership structure in emerging economies have received growing attention.
Adopting a principal–principal perspective, this paper employs structural equation modeling to evaluate the independent and
interdependent effects of internal governance mechanisms in enhancing firms’ value in China. Based on a 3-year dataset covering
304 publicly listed companies over 2003–2005, our findings suggest that ownership concentration has the most significant governance
effect and has impacted negatively on firm performance. Furthermore, the governance role of the board of directors and supervisory
boards is found to have been hindered by ownership concentration, rendering them unable to improve firm performance at present. 相似文献