全文获取类型
收费全文 | 5434篇 |
免费 | 152篇 |
专业分类
财政金融 | 1010篇 |
工业经济 | 483篇 |
计划管理 | 921篇 |
经济学 | 1157篇 |
综合类 | 62篇 |
运输经济 | 31篇 |
旅游经济 | 65篇 |
贸易经济 | 1186篇 |
农业经济 | 223篇 |
经济概况 | 399篇 |
邮电经济 | 49篇 |
出版年
2023年 | 34篇 |
2022年 | 26篇 |
2021年 | 57篇 |
2020年 | 89篇 |
2019年 | 114篇 |
2018年 | 136篇 |
2017年 | 153篇 |
2016年 | 187篇 |
2015年 | 136篇 |
2014年 | 160篇 |
2013年 | 587篇 |
2012年 | 231篇 |
2011年 | 229篇 |
2010年 | 198篇 |
2009年 | 243篇 |
2008年 | 188篇 |
2007年 | 199篇 |
2006年 | 161篇 |
2005年 | 139篇 |
2004年 | 140篇 |
2003年 | 153篇 |
2002年 | 123篇 |
2001年 | 117篇 |
2000年 | 100篇 |
1999年 | 100篇 |
1998年 | 104篇 |
1997年 | 89篇 |
1996年 | 90篇 |
1995年 | 79篇 |
1994年 | 79篇 |
1993年 | 68篇 |
1992年 | 78篇 |
1991年 | 63篇 |
1990年 | 64篇 |
1989年 | 64篇 |
1988年 | 52篇 |
1987年 | 44篇 |
1986年 | 57篇 |
1985年 | 71篇 |
1984年 | 69篇 |
1983年 | 52篇 |
1982年 | 75篇 |
1981年 | 48篇 |
1980年 | 48篇 |
1979年 | 38篇 |
1978年 | 36篇 |
1977年 | 35篇 |
1976年 | 32篇 |
1975年 | 27篇 |
1972年 | 21篇 |
排序方式: 共有5586条查询结果,搜索用时 0 毫秒
41.
42.
43.
44.
45.
Niemand Thomas Kraus Sascha Mather Sophia Cuenca-Ballester Antonio C. 《The International Entrepreneurship and Management Journal》2020,16(4):1367-1392
International Entrepreneurship and Management Journal - With a surge in communication channels increasing the complexity of today’s media landscape, companies face new challenges concerning... 相似文献
46.
Davenport Thomas Guha Abhijit Grewal Dhruv Bressgott Timna 《Journal of the Academy of Marketing Science》2020,48(1):24-42
Journal of the Academy of Marketing Science - In the future, artificial intelligence (AI) is likely to substantially change both marketing strategies and customer behaviors. Building from not only... 相似文献
47.
Thomas G. Grumbles 《Process Safety Progress》1990,9(2):87-90
This paper presents the results of an industry survey that was sponsored by the Ethylene Oxide Industry Council (EOIC). The EOIC operates as a special program of the Chemical Manufacturers Association. The members of EOIC account for over 85 percent of domestic production of EtO and cover a broad range of EtO users, including ethoxylators and sterilizers. The survey was done to collect current information in anticipation of responding to a proposed OSHA rulemaking for a short-term exposure limit for EtO. Specifically, the study was designed to collect information on the following:
- 1. History of the establishment of company EtO exposure guidelines.
- 2. Current EtO workplace exposure monitoring practices, capabilities and methods.
- 3. Current workplace exposure levels: Eight hour and short-term.
- 4. Engineering control, respirator, and ancillary costs for compliance with the 1.0 Permissible Exposure Limit (PEL) and projected costs for compliance with a 5.0 ppm or 10.0 ppm Short–term Exposure Limit (STEL).
48.
49.
50.
This article presents a grounded theory to explain why some small businesses in tourism adopt sustainable business practices while others do not, even when they share environmental and wider sustainability concerns. It does so based on research undertaken among business owners in Crete. The paper starts by considering studies on sustainability awareness, knowledge and the mechanisms for accepting responsibility. Secondly, it summarises the influence of task difficulty and effort on sustainability self-efficacy. Thirdly, it focuses on social comparisons and vicarious experiences, as a way of learning what is important. Finally, it examines powerlessness due to perceived situational constraints. In so doing, the study finds that self-efficacy helps to explain sustainable attitude formation and the attitude-behaviour gap; it partly shifts the locus of responsibility for an inability to act sustainably away from the individual and towards their context. The paper contributes to the theoretical literature on small businesses and sustainability, and leads to new avenues for policy interventions. 相似文献