首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   278篇
  免费   13篇
财政金融   51篇
工业经济   21篇
计划管理   48篇
经济学   40篇
综合类   3篇
运输经济   6篇
旅游经济   13篇
贸易经济   74篇
农业经济   9篇
经济概况   24篇
邮电经济   2篇
  2023年   5篇
  2022年   3篇
  2021年   6篇
  2020年   10篇
  2019年   20篇
  2018年   17篇
  2017年   11篇
  2016年   8篇
  2015年   12篇
  2014年   15篇
  2013年   37篇
  2012年   9篇
  2011年   13篇
  2010年   6篇
  2009年   11篇
  2008年   14篇
  2007年   12篇
  2006年   10篇
  2005年   12篇
  2004年   9篇
  2003年   5篇
  2002年   7篇
  2001年   4篇
  2000年   2篇
  1999年   5篇
  1998年   3篇
  1997年   2篇
  1996年   2篇
  1995年   1篇
  1994年   4篇
  1993年   2篇
  1990年   2篇
  1989年   2篇
  1985年   2篇
  1983年   1篇
  1982年   1篇
  1976年   2篇
  1974年   1篇
  1971年   1篇
  1970年   2篇
排序方式: 共有291条查询结果,搜索用时 12 毫秒
91.
The Pre-service Technology Teacher Education Resource (PTTER) was developed as a cross-institutional resource to support the development of initial technology teacher education programmes in New Zealand. The PTTER was developed through collaboration involving representatives from each of the six New Zealand university teacher education providers, Massey University, University of Auckland, University of Canterbury, University of Otago, Victoria University and University of Waikato, working with the National Technology Professional Development Manager. The framework for PTTER is built on four key elements considered to be essential to the education of technology teachers. The four elements are: philosophy of technology, rationale for technology education, technology in the New Zealand curriculum, and teaching technology. The PTTER is a web-based resource aimed at assisting technology teacher educators in the development of their teacher education programmes. The framework is a statement of shared philosophy, purpose and intent and is located on the Techlink website (www.techlink.org.nz). PTTER contains a range of teaching resources and strategies located within an overall framework for initial technology teacher education programmes. This paper describes the rationale for the PTTER framework, the process through which it was developed, explanation of each of the framework’s elements, and concludes with discussion of the framework’s implementation and future development.  相似文献   
92.
93.
Increased environmental and social responsibility awareness, while producing unique opportunities for sustainability-oriented innovations, has generated important challenges for companies. The path to sustainability requires corporate strategies that guarantee profitability, managing simultaneously environmental and social responsibilities. An attempt is made to provide an understanding of sustainable development thinking in business, discussing how the combination of the transition management, adaptive planning and sociotechnical approaches can contribute towards an effective implementation of sustainability-oriented innovations in business context. The article proposes a conceptual model, which incorporates this contribution, developed through a four-year action-research project carried out within a large Brazilian energy company – Petrobras. The authors argue that the adoption of the proposed model by other large firms operating in different societal sectors might trigger organisational changes related to current corporate practices of technological innovation management.  相似文献   
94.
Using a canonical trust game, we investigate whether the inequality of endowment between trustor and trustee and the acquired versus permanent financial state affect trust and trustworthiness. We found that trust and trustworthiness are reference‐dependent and that individuals with permanent financial state receive more trust and are more trustworthy than others. In our experiment, unequal endowments do not significantly affect trust, but trustworthiness increases significantly when the trustor is poorer.  相似文献   
95.
VicTrack in the State of Victoria in Australia began using fair value to value its assets in 2011. In doing this the company encountered the difficulties normally associated with valuing long‐lived assets that are specific to their use. In this paper, a case study is presented centred on VicTrack in order to provide information on the basic difficulties of determining the fair value of assets that are long‐lived, specific‐to‐use and in markets that are incomplete; and to better understand some of the implications of the switch from historical costs to fair value.  相似文献   
96.
This paper analyzes the historical relationship between domestic financial institutions, firm level financing decisions, and average capital costs in a sample of US and Canadian firms from a large and economically important manufacturing industry—primary steel production. We find that national capital market characteristics and firm specific characteristics were important determinants of 20th century US and Canadian steel firms’ financing decisions. We also show that, despite source-specific price differences, average capital costs were approximately equal in the two countries, and the firms’ financing decisions were important determinants of these average capital costs. We conclude that firms structured their balance sheets in an effort to exploit the idiosyncratic features of their domestic financial institutions, and thereby, minimize their average capital costs.  相似文献   
97.
The main purpose of this article is studying the factors influencing eco‐innovative intensity in the European SMEs. Building upon the 'innovation triangle model', business competences, environmental orientation and network involvement are considered as the main determinants of 'greenness' of innovation in a sample of 3852 SMEs. Four categories of eco‐innovators (leaders, followers, loungers and laggards) are identified, and their profiles/driving factors are described using a generalized ordinal logistic model. Our results confirm that the increasing demand for green products and the adoption of eco‐organizational innovation affect positively the level of environmental innovation, while technological lock‐ins have the opposite effect across all categories. Neither leaders nor laggards are influenced by environmental policies. Small firms and those who give importance to financial constraints tend not to achieve upper categories, while valuing technological capabilities, market power and networks are crucial determinants of being in upper categories of eco‐innovation intensity. Copyright © 2014 John Wiley & Sons, Ltd and ERP Environment  相似文献   
98.
ABSTRACT

Over the years, European leaders have proudly waved a social flag as one of the European Union’s (EU) constituent and differentiating elements. This commitment is assessed here through the social footprint of the European 2007–2013 multiannual financial framework among the EU countries and, worldwide, using an extended multiregional input–output model. The focus is on the quantity and the quality of income and jobs generated. We find that well-known differences among its northern, southern and eastern regions threaten the EU’s intentions for high social standards, enabling first- and second-class winners. Core EU countries account for the most of the Funds and, thus, most of the positive economic and social impacts, mainly through spillovers from peripheral regions. Beyond the EU borders, Funds expenditures induce capital compensation boosts in emerging countries not balanced by a similar labor compensation impulse. Indeed, China captures the bulk of low-skilled and temporary employment.  相似文献   
99.
This study describes an initial attempt to apply Heckhausen's Rubicon model of action phases to the decision-making process involved in a professional stay abroad. The datas stem from the longitudinal study Selection and Socialization of Managerial Candidates, which provides for the standardized questioning of examinees at the university faculties of economics, the natural sciences and engineering in Munich, Berlin and the Ruhr area. A sample of 453 managerial candidates, employed in German companies, was analysed in this study. The following conclusions for organizations can be drawn from the results of our study: the candidates' values and previous experiences abroad can furnish decisive criteria. Information offered in the job interview can further encourage already motivated persons. The lesser emphasis put on the value 'leadership' and the great importance ascribed to the value 'technological progress' could indicate training needs. Intercultural as well as special management trainings within the organization seem appropriate here.  相似文献   
100.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号