全文获取类型
收费全文 | 3054篇 |
免费 | 104篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 534篇 |
工业经济 | 203篇 |
计划管理 | 528篇 |
经济学 | 720篇 |
综合类 | 145篇 |
运输经济 | 36篇 |
旅游经济 | 39篇 |
贸易经济 | 422篇 |
农业经济 | 136篇 |
经济概况 | 395篇 |
信息产业经济 | 1篇 |
出版年
2024年 | 4篇 |
2023年 | 23篇 |
2022年 | 35篇 |
2021年 | 62篇 |
2020年 | 77篇 |
2019年 | 66篇 |
2018年 | 47篇 |
2017年 | 87篇 |
2016年 | 85篇 |
2015年 | 72篇 |
2014年 | 105篇 |
2013年 | 301篇 |
2012年 | 189篇 |
2011年 | 292篇 |
2010年 | 240篇 |
2009年 | 171篇 |
2008年 | 191篇 |
2007年 | 152篇 |
2006年 | 201篇 |
2005年 | 197篇 |
2004年 | 78篇 |
2003年 | 65篇 |
2002年 | 76篇 |
2001年 | 47篇 |
2000年 | 38篇 |
1999年 | 35篇 |
1998年 | 23篇 |
1997年 | 31篇 |
1996年 | 19篇 |
1995年 | 16篇 |
1994年 | 18篇 |
1993年 | 10篇 |
1992年 | 16篇 |
1991年 | 11篇 |
1990年 | 18篇 |
1989年 | 7篇 |
1988年 | 5篇 |
1987年 | 4篇 |
1986年 | 3篇 |
1985年 | 7篇 |
1984年 | 7篇 |
1983年 | 9篇 |
1982年 | 3篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1975年 | 1篇 |
1971年 | 2篇 |
1964年 | 1篇 |
排序方式: 共有3159条查询结果,搜索用时 15 毫秒
1.
2.
ABSTRACTThe aviation e-service system is an important part of support for business communication in regions covered by Belt and Road initiative. In exploring the role of airline companies in this system, we examine the structure of the network, which consists of airlines interconnections based on small data of individual attributes of aviation companies in aviation e-services, and study these interconnections across different groups using block modeling. The heuristic solution of airline companies in development of international communication and cooperation is further discussed. Among our policy implications for global managers, we suggest the enhancement of cross-regional cooperation among airlines. 相似文献
3.
We study the effect of the educational diversity of managers on the performance of team‐managed mutual funds using a large sample of U.S. equity funds from 1994 to 2013. We consider diversity in terms of both final educational degree and field of educational specialisation. We find that, in general, both types of diversity have a positive impact on fund performance, and our results are robust over a wide range of performance metrics and changes in market conditions. 相似文献
4.
Pik-Yin Foo Voon-Hsien Lee Keng-Boon Ooi Garry Wei-Han Tan Amrik Sohal 《Business Strategy and the Environment》2021,30(8):4136-4153
This study aims to empirically evaluate the predictors that influence sustainability performance among manufacturing firms. Leadership and management, green and lean practices, and guanxi were examined to determine whether these predictors are directly and/or indirectly affecting sustainability performance; 160 valid responses were collected and partial-least-squares-structural-equation-modeling (PLS-SEM) was used to analyze the data. The results showed that leadership and management positively influenced green and lean practices and green and lean practices positively influenced sustainability performance. Leadership and management also positively influenced guanxi. Interestingly, leadership and management and guanxi do not exert a significant direct influence on sustainability performance. The findings contributed to the development of the resource-based-view theory further by empirically exploring the significance of leadership and management coupled with green and lean practices as competencies and capability to drive sustainability performance. The testing of the dual mediators' effects further added value to this study. 相似文献
5.
Cheng Lai 《Contemporary Accounting Research》2020,37(4):2213-2223
Valuation ratios divide stock price by accounting metrics such as earnings, earnings growth, and book value. This study adapts the general valuation framework in Ohlson and Juettner-Nauroth (2005) and Ohlson (2005) to present a unified approach for developing valuation ratios based on fundamentals, referred to as fundamental valuation ratios. One starts with a valuation model that is driven by an accounting metric a and its abnormal growth, then divides the valuation model by a to get a fundamental valuation ratio. For any valuation ratio, one can find a corresponding fundamental valuation ratio, as long as the valuation model is based on the same metric a as the valuation ratio denominator. 相似文献
6.
Daniel Bens Sterling Huang Liang Tan Wan Wongsunwai 《Contemporary Accounting Research》2020,37(4):2472-2500
We exploit an influential 1991 Delaware court ruling to examine simultaneously two types of conservatism that play important roles in resolving creditor–owner agency conflicts: contracting conservatism and reporting conservatism. The ruling expanded managerial fiduciary duties in favor of creditors for Delaware-incorporated firms in the vicinity of insolvency. In those firms, following the ruling, debt contracts are less likely to include conservative adjustments to accounting numbers used for covenant compliance (i.e., contracting conservatism decreases), while public financial reporting becomes more conservative (i.e., reporting conservatism increases). The decrease in contracting conservatism is concentrated in firms that exhibit a greater increase in reporting conservatism, suggesting that reporting conservatism is more cost-effective in resolving agency conflicts. In addition, the substitution effect is more pronounced in firms facing greater business uncertainty and firms with greater board independence. 相似文献
7.
Review of Industrial Organization - In this paper, we analyze a recent antitrust case of abuse of dominance that was decided by a Chinese administrative enforcement agency under China’s... 相似文献
8.
Christensen Theodore E. Pei Hang Pierce Spencer R. Tan Liang 《Review of Accounting Studies》2019,24(2):629-664
Review of Accounting Studies - We investigate whether firms change their non-GAAP reporting practices after debt covenant violations. We find that the likelihood that a firm will disclose non-GAAP... 相似文献
9.
Disclosure standards mandate the quantitative disclosure of hedging‐instrument‐related risks but not the disclosure of hedged‐item‐related risks. We examine how a match (mismatch) in formats, caused by making quantitative (qualitative) hedged item disclosures alongside quantitative hedging instrument disclosures, affects investors' integration of information from these two related disclosures. Our first experiment varies the hedged item disclosure format (quantitative or qualitative) and the portion of risk hedged (small or large). We find that when disclosure formats are mismatched, the less comparable nature of the two disclosures caused investors to neglect the offsetting relationship when assessing net risks. As a result, risk and investment judgments were influenced by the more prominent quantitative hedging instrument disclosures. Our second experiment finds that the use of a qualitative debiaser that clarifies the relationship between the two disclosures led to the integration of information and mitigated this effect. 相似文献
10.
从中国经济与产业发展前景看石油安全 总被引:3,自引:0,他引:3
一、中国经济与产业发展面对更为严峻的能源约束21世纪头二十年是中国经济与产业发展的重要战略机遇期,同时也将面临许多新的重要变化和挑战。在城镇化水平不断提高、居民消费结构发生明显变化、工业化步入关键时期的大背景下,中国经济与产业发展对能源的依赖程度将加深,从而面对较以前更为严峻的能源约束。(一)城镇化产生大量新增能源需求“十一五”时期中国经济发展目标是在优化结构、提高效益和降低消耗的基础上,实现2010年人均国内生产总值比2000年翻一番。考虑人口增长因素“,十一五”时期国内生产总值年均增长率只要达到7.5%左右,即可… 相似文献