全文获取类型
收费全文 | 12738篇 |
免费 | 528篇 |
国内免费 | 43篇 |
专业分类
财政金融 | 1459篇 |
工业经济 | 948篇 |
计划管理 | 3346篇 |
经济学 | 1792篇 |
综合类 | 1145篇 |
运输经济 | 203篇 |
旅游经济 | 572篇 |
贸易经济 | 2348篇 |
农业经济 | 327篇 |
经济概况 | 1169篇 |
出版年
2025年 | 74篇 |
2024年 | 222篇 |
2023年 | 274篇 |
2022年 | 252篇 |
2021年 | 485篇 |
2020年 | 570篇 |
2019年 | 444篇 |
2018年 | 381篇 |
2017年 | 535篇 |
2016年 | 508篇 |
2015年 | 486篇 |
2014年 | 852篇 |
2013年 | 1463篇 |
2012年 | 1040篇 |
2011年 | 1015篇 |
2010年 | 714篇 |
2009年 | 660篇 |
2008年 | 765篇 |
2007年 | 706篇 |
2006年 | 540篇 |
2005年 | 415篇 |
2004年 | 247篇 |
2003年 | 174篇 |
2002年 | 115篇 |
2001年 | 79篇 |
2000年 | 66篇 |
1999年 | 52篇 |
1998年 | 33篇 |
1997年 | 34篇 |
1996年 | 26篇 |
1995年 | 16篇 |
1994年 | 17篇 |
1993年 | 11篇 |
1992年 | 5篇 |
1991年 | 12篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1986年 | 3篇 |
1985年 | 2篇 |
1984年 | 4篇 |
1983年 | 1篇 |
1982年 | 2篇 |
1980年 | 1篇 |
1977年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
The performance of service industries in Canada has been lower than that of good industries over the last four decades, with noticeable exceptions such as for railways and telecommunication carriers. Service industries were less economically (and technically) efficient in that they generated less output value (quantity) per hour worked (level and growth) or per combined unit of labour and capital (multifactor productivity growth) than good industries. The relative output price of services declined slightly over time compared with goods. At the disaggregated level, changing relative output prices were substantial and proved to be an important factor explaining the relative satisfactory economic performance of many service industries despite their low technical performance. Nevertheless, the output share of service industries increased over that period, sustained, mainly, by the growing recourse of all firms to outsourcing of services. 相似文献
2.
Using a sample of Australian Multi-sector trusts we examine selectivity and market timing performance and extend the analysis to include the relatively new measure of volatility timing. This is of particular relevance to our data set, as high levels of volatility persistence are prevalent in Australia. In addition we consider the stability, asymmetry and seasonality of the various performance and risk measures. A survivorship adjustment procedure is also employed in order to assess the impact of survivorship on selectivity, market timing and volatility timing performance. 相似文献
3.
Stephen L. Liedtka 《Journal of Business Finance & Accounting》2002,29(7&8):1105-1121
This research extends the literature on nonfinancial performance measures (NFPMs) by assessing (1) the information content of a broader set of NFPMs and (2) whether NFPMs provide information not provided by financial performance measures (FPMs) from all previously identified FPM categories, rather than just earnings and book value. Specifically, exploratory and confirmatory factor analysis results presented in this paper demonstrate that nineteen NFPMs of major airlines capture seven underlying constructs not captured by eighteen common FPMs. Additionally, this research develops reliable composite measures of the identified performance measure constructs, which prior research argues are superior to individual performance measures. 相似文献
4.
John C. Taylor Stanley E. Fawcett George C. Jackson 《Journal of Business Logistics》2004,25(2):119-137
The purpose of this article is to study the level of “in‐stock” customer service performance being offered in the catalog channel of distribution. The article provides benchmark information for the catalog industry. More importantly, the article serves as one test of the effectiveness of the modern supply chain, where the expectation is for near perfect orders. Customer service levels are studied by using an empirical observation methodology in which catalog retailer's in‐stock performance was measured. Comparisons are made across item type, season, retailer type, and days from catalog receipt. Overall, items were out‐of‐stock during 15.9% of all checkpoints, compared to an 11.8% stock‐out rate in an earlier study of bricks and mortar retailers. 相似文献
5.
Proches Ngatuni John Capstaff Andrew Marshall 《Journal of Business Finance & Accounting》2007,34(1-2):33-64
Abstract: This study finds evidence of significant long-term underperformance following rights issues made during 1986-95 in the UK. The findings are resilient to a number of methodological controls. In contrast, our results for a smaller sample of open offers made during 1991-95 show strong positive performance over a 5-year post-issue period, implying that firms making open offers had better growth prospects than firms making rights issues. During 1986-90, a period when open offers were rarely used, firms appeared to be making rights issues to exploit overvaluation. However, this was not evident for rights issues made during 1991-95, a period when open offers were more commonly used. 相似文献
6.
Jun Cai 《Journal of Business Finance & Accounting》1997,24(9&10):1291-1310
This paper evaluates the performance of glamour and value strategies and tests the extrapolation model for the Japanese equity market. In general, value stocks outperform glamour stocks by between 6 and 12 percent per annum for the five years after portfolio formation. Evidence from past, future and expected growth provides strong support for the story developed in Lakonishok, Shleifer and Vishny (1994). It is difficult to attribute the value premia to the difference, if any, in risk factors. In addition, the book-to-market premium is much closer to an arbitrage opportunity than the size premium. 相似文献
7.
Gavin Brown Paul Draper & Eddie McKenzie 《Journal of Business Finance & Accounting》1997,24(2):155-178
Transition matrix techniques are used to relate the past and present performance of pension fund portfolios. In particular, funds are ranked to study the tendency of portfolios to remain in the same quartile of the ranking as they were in the previous period. For raw returns, funds in both of the top quartiles are found to be more likely to remain in the same quartile than would be expected by chance. This result can be taken as limited evidence for the consistency of performance. Similar systemic effects are observed on a risk-adjusted basis. There appears to be clear evidence that some fund managers can offer a degree of consistent good performance. 相似文献
8.
当前,我国政府绩效管理中存在的问题,主要是政府绩效管理缺乏统一的政策指导和制度保障,对政府缋效管理的理论研究与实践发展滞后,社会参与机制不完善,激励制度匮乏等。我国应通过立法来推进政府绩效管理的制度化和规范化;学习和借鉴西方先进思想,加强政府绩效管理的理论研究,建立有效的绩效评估指标体系和完善的激励制度。从而提高我国政府效能。增强政府管理能力。 相似文献
9.
Liliana L. Bove Simon J. Pervan Sharon E. Beatty Edward Shiu 《Journal of Business Research》2009,62(7):698-705
Assessment of the role of the individual service worker in encouraging customer organizational citizenship behaviors (customer OCBs) is the primary focus of this paper. The researchers investigate this topic empirically across three service contexts. Customer OCBs are voluntary, outside of the customer's required role for service delivery, which provide help and assistance and are conducive to effective organizational functioning. In this paper, commitment to the service worker is the strongest predictor of customer OCBs. Further, personal loyalty to the service worker serves as a partial mediator of the effects of perceived benevolence of the service worker and commitment to the service worker on customer OCBs. Finally, theoretical, managerial and future research implications are included. 相似文献
10.
The positive impact of air transport liberalisation as suggested by economic theories and empirical studies has inspired many developing countries like Nigeria to liberalise some of its Air Service Agreements (ASAs). This paper seeks to examine the extent to which international air service liberalisation has impacted upon Nigeria ten years after it was introduced. The research developed a cross-sectional model with passenger traffic as the dependent variable, while macroeconomic factors (trade and GDP), historical links, distance and ASAs (a proxy for liberalisation) served as independent or predictor variables. The analysis revealed a set of ASA stages in the country's policy-making process (restricted Bilateral Air Service Agreement, Open Skies Agreement and Yamoussoukro Declaration). Further analysis showed that the predictor variables were all significant in explaining passenger demand. The model demonstrated that the liberalisation of market access to the Open Skies Agreement level could stimulate traffic growth by at least 65 percent. The findings can assist in guiding policy and industry stakeholders in future decisions relating to liberalisation and ASAs. 相似文献