全文获取类型
收费全文 | 800篇 |
免费 | 29篇 |
国内免费 | 2篇 |
专业分类
财政金融 | 52篇 |
工业经济 | 44篇 |
计划管理 | 215篇 |
经济学 | 213篇 |
综合类 | 85篇 |
运输经济 | 9篇 |
旅游经济 | 7篇 |
贸易经济 | 67篇 |
农业经济 | 106篇 |
经济概况 | 33篇 |
出版年
2024年 | 4篇 |
2023年 | 9篇 |
2022年 | 7篇 |
2021年 | 6篇 |
2020年 | 17篇 |
2019年 | 26篇 |
2018年 | 22篇 |
2017年 | 27篇 |
2016年 | 20篇 |
2015年 | 25篇 |
2014年 | 58篇 |
2013年 | 113篇 |
2012年 | 52篇 |
2011年 | 66篇 |
2010年 | 37篇 |
2009年 | 57篇 |
2008年 | 42篇 |
2007年 | 42篇 |
2006年 | 38篇 |
2005年 | 37篇 |
2004年 | 21篇 |
2003年 | 14篇 |
2002年 | 25篇 |
2001年 | 18篇 |
2000年 | 9篇 |
1999年 | 11篇 |
1998年 | 5篇 |
1997年 | 5篇 |
1996年 | 4篇 |
1995年 | 5篇 |
1994年 | 4篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1986年 | 1篇 |
排序方式: 共有831条查询结果,搜索用时 15 毫秒
51.
心理问题在中学生群体中普遍存在,并对他们的学习和生活产生很多不良的影响。本文详细讲述了中学生的一些心理问题在中学生物实验中的表现及危害,以及在中学生物实验教学中渗透心理健康教育的重要作用和相关策略。 相似文献
52.
Laboratory experiments provide an underutilized methodology for subjecting research in logistics and supply chain management to rigorous scientific scrutiny. As discussed in this paper, by following established procedures researchers can create an economic system in which behavior can be observed and replicated. With the ability to control the institution and the environment, researchers have complete information and can exogenously manipulate treatment variables, neither of which may be feasible in field work. We also address many of the reservations that skeptics of laboratory experiments often express including issues of realism, participant sophistication, and payoff stakes. We then provide several examples where experiments have been used to study issues relevant to logistics and supply chain management including auctions, wholesale practices in gasoline markets, inventory replenishment, liberalization of the electric power industry, and deregulation of the natural gas markets. Finally, we identify several additional areas where laboratory experiments could be informative. 相似文献
53.
Neil T. Skaggs 《The Journal of economic education》2013,44(2):145-155
This article describes the development of a computer tutorial for use in a history of economic ideas class. An early version of the tutorial contained ten topics, ranging from early Mercantilist thought to Jevons's marginal utility analysis. These concepts were presented in three ways: verbally, graphically, and in summary form. Student critiques were used to extend the content and revise the mode of presentation. 相似文献
54.
Robert Cherry 《Journal of economic issues》2013,47(3):729-743
John Rawls's A Theory of Justice is examined from the perspective of experimental methods in economics and complex adaptive systems simulations. This paper first discusses the justice principle selection process in Rawls's representation of it as a hypothetical experiment. This hypothetical experiment fails to satisfy reasonable experimental controls, particularly as reflects the conception of the individual it employs. The second section of the paper discusses the differences between Rawls's two conceptions of rational persons associated with his distinction between thin and full theories of the good. The third section uses his fuller conception of rational persons, life plans, and psychological laws in the third part of the book to offer an alternative view of the selection process understood as a complex adaptive system. The fourth section turns to a topic raised by this complex system approach, the status of normative reasoning in political-economic systems. The fifth section summarizes. 相似文献
55.
56.
In many Australian cities the response to drought has included the imposition of mandatory constraints over how water is used by households, often termed ‘water restrictions’. A similar rationing approach has been witnessed in California’s recent drought. The aim of water restrictions is to slow the depletion of water storage but restrictions have also been criticized for the costs they impose on specific water users. In order to gain insight into the potential magnitude of the cost of water restrictions, this study uses a choice experiment to investigate the non-market values for specific attributes associated with the outcomes of drought restrictions. This information was sought to understand the community’s willingness to pay for attributes related to the extent, frequency and duration of water restrictions. The article reports a latent class choice model for a major city in eastern Australia and investigates heterogeneity in preferences towards increasing water availability during drought. This study departs from the existing literature by conducting the choice experiment in a context where water supply is relatively abundant. This unique framing of the choice experiment allows for a useful comparison with existing studies and also raises challenges about the interpretation of the data for planning purposes. 相似文献
57.
58.
数学文化不仅指数学知识,还指数学精神、数学思维方法、研究方法等,数学所具有的独特文化内涵,对学生的思想,道德和观念的发生、发展有着重大的影响,本文从《多面体欧拉定理》这节课出发探讨了数学史的教育价值:纯真自然的教育价值,思想方法的教育价值,积极的情感教育价值。 相似文献
59.
We present a highly structured, online, interactive choice environment containing a large number of alternatives, a search tool that eliminates alternatives that fail specified criteria, and a sort tool. A conceptual framework is developed that links tool usage and preference heterogeneity, and tested in the context of long-haul flight choice. Individuals who sort on price are more price sensitive; individuals who search on certain attributes have a greater marginal (dis)utility for that attribute; and individuals who perform certain non-price searches have a lesser price disutility. The method shows promise as a means for providing a richer picture of preference heterogeneity. 相似文献
60.
张丽娟 《北京劳动保障职业学院学报》2012,(4):58-59
高职院校电子商务实训课程教学应增加实战训练环节,通过Internet网上电子商务的交易开展实战训练,使学生真正掌握电子商务交易的流程,培养其成为电子商务行业的职业操手。 相似文献