全文获取类型
收费全文 | 10909篇 |
免费 | 300篇 |
国内免费 | 59篇 |
专业分类
财政金融 | 1141篇 |
工业经济 | 425篇 |
计划管理 | 2142篇 |
经济学 | 2681篇 |
综合类 | 1131篇 |
运输经济 | 110篇 |
旅游经济 | 197篇 |
贸易经济 | 1566篇 |
农业经济 | 513篇 |
经济概况 | 1360篇 |
信息产业经济 | 2篇 |
出版年
2024年 | 12篇 |
2023年 | 160篇 |
2022年 | 238篇 |
2021年 | 335篇 |
2020年 | 437篇 |
2019年 | 377篇 |
2018年 | 315篇 |
2017年 | 316篇 |
2016年 | 323篇 |
2015年 | 230篇 |
2014年 | 610篇 |
2013年 | 855篇 |
2012年 | 804篇 |
2011年 | 913篇 |
2010年 | 625篇 |
2009年 | 692篇 |
2008年 | 660篇 |
2007年 | 664篇 |
2006年 | 712篇 |
2005年 | 458篇 |
2004年 | 256篇 |
2003年 | 285篇 |
2002年 | 225篇 |
2001年 | 201篇 |
2000年 | 91篇 |
1999年 | 55篇 |
1998年 | 51篇 |
1997年 | 33篇 |
1996年 | 46篇 |
1995年 | 33篇 |
1994年 | 36篇 |
1993年 | 18篇 |
1992年 | 21篇 |
1991年 | 13篇 |
1990年 | 6篇 |
1989年 | 5篇 |
1988年 | 9篇 |
1987年 | 4篇 |
1986年 | 1篇 |
1985年 | 39篇 |
1984年 | 41篇 |
1983年 | 18篇 |
1982年 | 15篇 |
1981年 | 9篇 |
1980年 | 6篇 |
1979年 | 7篇 |
1978年 | 4篇 |
1977年 | 4篇 |
排序方式: 共有10000条查询结果,搜索用时 93 毫秒
11.
This article uses a multi-country global general equilibrium (GE) model to numerically simulate the effects of possible China–US trade wars. We introduce an endogenous trade imbalance structure with trade cost into the model which helps to explore both tariff and non-tariff trade war effects. Our simulation results show that China will be significantly hurt by the China–US trade war, but negative impacts are affordable. The US can gain under unilateral sanction measures to China, but will lose if China takes retaliation measures. Comparing the effects under mutual trade war, China will lose more than the US. Introducing non-tariff barrier trade wars will intensify the negative effects, and comparatively negative effects to China are larger than to the US. Mexico’s involvement in trade war with the US will strengthen the negative effects and comparatively hurt the US more. Under non-cooperative and cooperative Nash bargaining equilibrium, the US can gain more than China in trade war negotiation, which means the US has stronger bargaining power than China. Additionally, trade wars between China and the US will hurt most countries and the world especially in GDP and manufacturing employment, but benefit their welfare and trade. 相似文献
12.
13.
Maman Setiawan 《International Journal of the Economics of Business》2019,26(2):315-326
AbstractThis research investigates the persistence of price–cost margin (PCM) and technical efficiency (TE) of firms and the relation between these two factors in 44 subsectors of the Indonesian food and beverage industry in the period 1980–2014. Data envelopment analysis with a bootstrapping approach is applied to estimate TE. An autoregressive model, accounting for endogeneity, is applied to estimate the persistence coefficients of PCM and TE. A cross-sectional regression model is also applied to estimate the relation between the persistence of the PCM and the persistence of TE. The results show that for these food and beverage firms, high PCM and low TE persist. Furthermore, the persistence of PCM negatively affects the persistence of TE in the industry. 相似文献
14.
整合组织动机和期望确认理论,从购买动机视角探讨企业突破性技术持续采用意愿的驱动机制。将购买动机分为效率动机、规范趋同动机和模仿趋同动机,阐述购买动机对突破性技术持续采用意愿影响的微观机理。以198家购买过云计算技术的企业为研究样本,实证检验购买动机与突破性技术持续采用意愿间的关系,并检验满意和认知锁定的中介效应。结果表明:购买动机正向影响突破性技术持续采用意愿,满意和认知锁定在购买动机与突破性技术持续采用意愿之间起中介作用,各购买动机的中介作用路径呈现差异化。其中,效率动机的作用路径被满意和认知锁定部分中介,模仿趋同动机的作用路径被满意部分中介,规范趋同动机的作用路径被认知锁定部分中介。研究结论打开了企业突破性技术持续采用意愿的“黑箱”,对于企业深入理解突破性技术持续采用意愿的驱动机制,促进突破性技术在持续采用过程中发挥真正价值具有重要借鉴意义。 相似文献
15.
Robert Faff 《Accounting & Finance》2020,60(1):227-269
This study has two related goals – one very specific and one more general. The specific goal is to constructively engage with Lodhia (2017) on the issue of whether and to what extent ‘qualitative cousins’ are well served by Faff's (2015) original pitching research (PR) template. Using this ‘cousins’ focus as a primer, the more general goal is to update the agenda created by Faff (2015) and in so doing, explore the ‘extended family’ of PR work/resources now available. 相似文献
16.
We study the characteristics of all published papers in the top three finance journals (JF, JFE and RFS), and how these paper characteristics affect the number of citations in Google Scholar and the Web of Science database. First, we find the characteristics in the universalist perspective remain constant while the characteristics in the constructivist and presentation perspectives increase over time. Second, some characteristics are significantly different between the high-impact and the low-impact papers. Third, paper quality, research method, journal placement and paper age are the most important drivers. Last, different drivers play different roles in different journals. 相似文献
17.
《The British Accounting Review》2020,52(5):100910
Denigration of academic experts and expertise, amid a resurgence of political populism, poses a challenge to the legitimacy of academic research. Addressing this challenge requires us to continually demonstrate the importance of basing policy interventions on reliable evidence, rather than unevidenced assertions that gain traction through communication echo chambers. However, unconscious confirmation biases in collection and analysis of evidence can impair the reliability of our research insights. A key source of such confirmation biases are unchallenged ideologies and other taken-for-granted assumptions underlying any research (sub)field. This essay argues that informal and formal peer review processes at many stages of research need to highlight and challenge both conscious selectivity bias and unconscious confirmation bias. However, they are unlikely to do so where researchers only take on board feedback from peers in the same (sub)field who share ideological commitments and taken-for-granted assumptions. In such circumstances, self-referential peer review echo chambers can develop that entrench rather than challenge weaknesses in a research (sub)field. This can be a major risk to the effectiveness and reputation of any academic research (sub)field; a risk we need to confront. 相似文献
18.
水溶性维生素是一类重要的食品营养成分,其含量少、稳定性差、在高温下易被破坏。因此,在烹饪过程中,要注重对水溶性维生素的保护。本文从饮食烹饪角度出发,分析日常烹饪方法对食物中水溶性维生素的破坏,并提出科学合理的烹饪方法。 相似文献
19.
20.