全文获取类型
收费全文 | 17758篇 |
免费 | 50篇 |
专业分类
财政金融 | 2806篇 |
工业经济 | 843篇 |
计划管理 | 2760篇 |
经济学 | 4028篇 |
综合类 | 488篇 |
运输经济 | 26篇 |
旅游经济 | 14篇 |
贸易经济 | 4698篇 |
农业经济 | 33篇 |
经济概况 | 1485篇 |
信息产业经济 | 44篇 |
邮电经济 | 583篇 |
出版年
2023年 | 9篇 |
2022年 | 7篇 |
2021年 | 13篇 |
2020年 | 27篇 |
2019年 | 36篇 |
2018年 | 2323篇 |
2017年 | 2080篇 |
2016年 | 1244篇 |
2015年 | 113篇 |
2014年 | 124篇 |
2013年 | 184篇 |
2012年 | 476篇 |
2011年 | 1976篇 |
2010年 | 1872篇 |
2009年 | 1560篇 |
2008年 | 1550篇 |
2007年 | 1899篇 |
2006年 | 90篇 |
2005年 | 414篇 |
2004年 | 491篇 |
2003年 | 593篇 |
2002年 | 275篇 |
2001年 | 80篇 |
2000年 | 73篇 |
1999年 | 28篇 |
1998年 | 33篇 |
1997年 | 15篇 |
1996年 | 25篇 |
1995年 | 8篇 |
1994年 | 10篇 |
1993年 | 12篇 |
1992年 | 12篇 |
1991年 | 14篇 |
1990年 | 12篇 |
1989年 | 5篇 |
1988年 | 4篇 |
1987年 | 8篇 |
1986年 | 27篇 |
1985年 | 9篇 |
1984年 | 6篇 |
1983年 | 7篇 |
1982年 | 7篇 |
1981年 | 11篇 |
1980年 | 7篇 |
1979年 | 10篇 |
1978年 | 6篇 |
1977年 | 7篇 |
1974年 | 5篇 |
1973年 | 3篇 |
1972年 | 3篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
961.
Luke M. Froeb Russell W. Pittman Charles S. Taragin Steven Tschantz Gregory J. Werden 《Review of Industrial Organization》2018,53(4):637-651
This article describes some of the work of Antitrust Division economists over the past year, with a focus on modeling. It begins by illustrating the mapping from evidence to prediction using tools for assessing the effects of mergers using Bertrand, Cournot, and auction models. It then turns to two hot topics in competition policy: the implications of claims of increasing margins for merger enforcement and the validity of claims of increasing concentration. Finally, it considers how mergers affect prices in bargaining models. 相似文献
962.
Emine Şendurur Esen Ersoy İsmail Çetin 《International Journal of Technology and Design Education》2018,28(2):507-522
The design and development processes of instructional materials might be considered simple and clear because the pre-established instructional goals can lead the way. However, in practice, there are lots of issues to be considered during these processes. The quality of the material, appropriate visual design, usability, and acceptable amount of cognitive load are some of these issues. On the other hand, an instructional material needs to be as original as possible. In this study, we focused on the creativity of the instructional materials designed and developed by second year students from the Computer Education and Instructional Technologies (CEIT) department. We divided students into two groups: (1) CEIT students designing and developing materials about Information Technology (IT); (2) CEIT students designing and developing materials about Math. The main aim of this study is to understand how CEIT students’ instructional materials differ when they design and develop materials, which are out of their field of experience. In other words, we tried to compare how the creativity of materials change when students create materials with familiar domain (IT) in comparison to unfamiliar domain (Math). Students worked on ten instructional materials such as digital story, animation, and worksheet for 14 weeks. The materials of students were evaluated in terms of creativity, and then they were interviewed. The students worked in groups of 4–5, and during the material development period, we as researchers observed and took notes about the whole process. The findings indicated that materials developed in familiar domain were higher in creativity than those of the unfamiliar. Students’ explanations of creativity and their evaluations about the process helped us to understand the reasons of the produced materials’ creativeness. Technical skills, authentic contributions, material type, and the boundaries of the content or familiarity were found as the primary factors affecting the design and development of creative instructional materials. 相似文献
963.
Manuel F. Torres Armando J. Sousa Raquel T. Torres 《International Journal of Technology and Design Education》2018,28(2):573-591
Replanning is often used to optimize results of an activity in an ever changing world. To address the challenge of preparing future engineers for success, a special course was created for all engineering freshmen of the Faculty of Engineering of the University of Porto, in Portugal. Presented as a case study, this special course underwent a careful replanning as a result of several years of experience in teaching practice alongside with a theoretical deepening in pedagogical and technological issues, under the aegis of the action-research methodology. Within the context of the case study course, the mentioned replanning was also based on a theoretical approach that clearly identifies teaching–learning-assessment methodologies that promote regulation from those that foster emancipation, using a specific instrument: a taxonomy of educational processes. The replanning was designed to globally boost results regarding the educational aims of the course such as furthering freshmen’s integration into work environment and preparing them for success by fostering transversal skills (needed for study and work). Technology is seen as a mean of education enrichment as well as a productivity tool. The introduced innovations include fun-but-educational activities, several types of assessment over time and specific technological tools which were critical for the educational impact/achievement of this course. Success is demonstrated by encouraging feedback from the stakeholders, high students’ classifications and a steady reduction in retention. It is advocated that large portions of the reasoning behind the replanning can be extrapolated to other courses. 相似文献
964.
Susanne Engström 《International Journal of Technology and Design Education》2018,28(1):239-261
This study focuses on female and male students who succeed in engineering programmes in Sweden, and why they have success. Data were collected through a questionnaire sent to all engineering students in Sweden registered for their seventh semester during year 2012 and about 30 % of the students in the cohort responded on several questions. The answers were then analysed and interpreted using Pierre Bourdieu’s theory and the concept of capital. The female-students as well as the male-students emerged as homogeneous groups, but SPSS-clustering shows differences and similarities between four female student-profiles and five male students-profiles. The female students who come to graduate as engineers have experiences and resources that seem to be fruitful: well-educated parents, positive attitudes to the engineer students’ traditions, and a positive view of the engineering profession. In addition, they value the traditional teaching with lectures and self-studies. They seem not to have been inspired by compulsory school teaching or teachers there. The male students have the same experiences and resources but there are differences. Among female students, a profile emerges which is absent among the male students and which emphasises the importance of doing good for society, people, and the environment in their future professional roles. Among male students, the student profiles which emerge include one with a primarily practical and technical capital despite the lack of a high degree of educational or scientific capital. 相似文献
965.
The implementation of smart meters in German households by 2032 is a major step in the transition towards an intelligent and connected energy system. Despite of federal legislation providing a structured plan for the nationwide smart meter rollout including basic product requirements, actors within the energy market have the opportunity to take an active part in shaping the market through appealing product offers and hence to create competitive advantage. This study identifies relevant features of smart meters from literature und business practice, and measures customer’s preferences for these features. Results indicate predominantly positive customer evaluations of smart meter features, amongst which the availability of consumption data, the installation price and rental charges as well as time variable tariffs contribute most to overall utility of smart meters. Finally, findings suggest targeting customers by defining strategies to address privacy concerns, to educate about saving potentials as well as to create differentiated pricing schemes. 相似文献
966.
Africa has achieved the fastest growth rate of inward foreign direct investment (FDI) recently. Yet heightened political hazards present substantial challenges to foreign firms in Africa. This study examines the entry strategies that firms may take to mitigate such hazards by exploring the relationship between political hazards and entry mode choices in Africa. We further consider how an investing firm’s host country experience and foreign aid provided by its home country government to host countries in Africa can influence this relationship. In a sample of listed Chinese firms’ investments in Africa from 2000 to 2014, we find that Chinese firms tend to use the joint venture mode when political hazards are high in an African country. This relationship is weakened when they accumulate host country experience and when the Chinese government’s foreign aid to an African country increases. Our findings point to firm-level strategies to mitigate political hazards as well as instruments available to home country governments to help their multinational firms operating in host countries characterized by unstable political environments. 相似文献
967.
Marjorie J. Cooper 《Journal of Business Ethics》2007,75(2):171-180
To develop critical thinking skills, higher order ethical reasoning, a better grasp of the implications of ethical decisions,
and a basis for ethical knowledge, it is necessary to explore the philosophical premises foundational to one’s ethical persuasion.
No philosophical premises are more important than those pertaining to the nature of human personhood and business’ responsibility
to respect the inherent value of human beings. Philosophical naturalism assigns the essence of human personhood strictly to
causal interactions of physical matter. Substance dualism, on the other hand, posits both a physical aspect and an immaterial
substance to personhood, interacting within the totality of each being. This paper argues for the logical superiority of substance
dualism in achieving the overriding objective of discerning ethical knowledge. Substance dualism offers a better explanation
– and one that more closely follows the way most people commonly experience themselves and others–than naturalism for free
agency and accountability, meaningful moral standards, confidence in knowing what ethical decisions to make, and the moral
drive residing in conscience.
Marjorie J. Cooper (aka Caballero), Ph. D. is a Professor of Marketing in the Hankamer School of Business at Baylor University
in Texas. She received her B.A. from Wheaton College in 1970, her M.B.A. from Oklahoma City University in 1977, and her Ph.
D. in Business Administration from Texas A&M University in 1981. Her articles have appeared in the Journal of Marketing, Journal
of Advertising, Journal of the Academy of Marketing Science, Journal of Advertising Research, Journal of Business Research,
Psychology & Marketing, Journal of Professional Selling & Sales Management, Journal of Business & Industrial Marketing, Business
Horizons, Journal of Promotion Management, Journal of Small Business Management, Human Systems Management, and elsewhere. 相似文献
968.
Michel Ferrary 《Journal of Business Ethics》2009,87(1):31-43
In order to understand the system wherein human resource management practices are determined by the interactions of a complex
system of actors, it is necessary to have a conceptual framework of analysis. In this respect, the works of scholars (Mitroff,
1983, Stakeholders of the Organizational Mind, Jessey-Bass; Freeman, 1984, Strategic Management: A Stakeholder Approach, Pitman) concerning stakeholder theory opened new perspectives in management theory. An organisation is understood as being
part of a politico-economic system of stakeholders who interact and influence management practices. Each stakeholder tries
to optimise and protect his interests (Frooman, 1999, Academy of Management Review
24, 191–205; Savage et al., 1991, Academy of Management Executive
5(2), 61–75). The framework of stakeholder analysis enables escape from a purely instrumental approach to HRM, and avoids reducing
our understanding of conflicts within companies to mere antagonism between employees and their employers. It enables us to
point out the existence of other stakeholders in the relationship. Notably, it allows for the incorporation into management
theory of actors from the sphere of politics (president of the republic, government, national elected representatives – deputies
and senators – and locally elected representatives – mayors and regional councillors, etc.) as well as their dependent administrations.
All these actors are considered to be stakeholders who define the legal framework of firm management and guarantee the application
of these laws. 相似文献
969.
This paper investigates whether small businesses face financial constraints that affect their survival. A model of moral hazard
is developed in which financial constraints arise endogenously. The model predicts that higher private assets relax financial
constraints and have a positive effect on the firm’s probability of survival. The empirical analysis confirms that the entrepreneur
has a higher propensity to stay in business when she inherits capital. This effect is particularly strong for entrepreneurs
who switch from self-employment into wage employment.
相似文献
Oleksandr TalaveraEmail: |
970.
John Dobson 《Journal of Business Ethics》2009,86(1):43-50
This paper begins by summarizing and distilling MacIntyre’s sweeping critique of modern business. It identifies the crux of
MacIntyre’s critique as centering on the fundamental Aristotelian concepts of internal goods and practices. MacIntyre essentially
follows Aristotle in arguing that by privileging external goods over internal goods, business activity – and certainly modern
capitalistic business activity – corrupts practices. Thus, from the perspective of virtue ethics, business is morally indefensible.
The paper continues with an evaluation of MacIntyre’s arguments. The conclusion is drawn that MacIntyre’s critique, although
partially valid, does not vitiate modern business as he claims. In short, modern business need not of necessity be antithetical
to individuals’ pursuit of internal goods within practices. 相似文献