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   61篇
  免费   1篇
财政金融   2篇
工业经济   3篇
计划管理   19篇
经济学   16篇
运输经济   2篇
旅游经济   2篇
贸易经济   15篇
农业经济   3篇
  2023年   1篇
  2022年   1篇
  2020年   1篇
  2019年   2篇
  2018年   1篇
  2017年   3篇
  2016年   3篇
  2015年   1篇
  2014年   6篇
  2013年   13篇
  2012年   4篇
  2011年   2篇
  2010年   1篇
  2009年   1篇
  2008年   1篇
  2007年   7篇
  2006年   3篇
  2005年   1篇
  2004年   4篇
  2003年   2篇
  2001年   2篇
  2000年   2篇
排序方式: 共有62条查询结果,搜索用时 359 毫秒
1.
2.
Children’s daily consumption of food in childcare institutions has an impact on their public health nutritional status. The collaboration of parents and employees of kindergartens is important to ensure healthy eating habits among the next generation. Consequently, evaluations of lunch schemes are important to provide a good foundation for enhancing communication between home and institutional settings. The aim of this article is to assess parental satisfaction and identify themes related to parental perceptions of lunch schemes in Danish kindergartens. A survey was developed and distributed in four kindergartens with lunch schemes. A combination of closed and open questions were used to evaluate satisfaction and identify positive and negative aspects of the lunch schemes. Parents of 93 children participated in the study and the response rate was 55%. Eighty-nine percent expressed satisfaction with their children’s lunch scheme. According to parents, the most positive aspects were that lunch schemes serve a variety of food, their ability to prevent neophobia, that children learn that eating is a social occasion, and that the arrangements offer convenience to parents. The negative aspects identified were the lack of communication between the kindergarten childcare institutions and the parents regarding the food. Overall, parents are very satisfied with their children’s lunch schemes; however, the information between institutions and parents could be improved.  相似文献   
3.
CSR in SMEs: do SMEs matter for the CSR agenda?   总被引:1,自引:0,他引:1  
In this paper we argue that the collective grandness of small business is often underestimated in CSR research and policy-making. We emphasize the importance of understanding the contexts and the ways in which small- and medium-sized companies engage in CSR and how they differ from multinational companies. We suggest that it might be that researchers and practitioners are asking the wrong questions in their ambitions to prove 'the business case for CSR'. Perhaps we should rather focus on the 'how' and the 'with what impact' questions to understand better the SME engagement in CSR.  相似文献   
4.
5.
We combine natural science modelling and valuation techniques to present economic analyses of a variety of land use change scenarios generated for the UK National Ecosystem Assessment. Specifically, the agricultural, greenhouse gas, recreational and urban greenspace impacts of the envisioned land use changes are valued. Particular attention is given to the incorporation of spatial variation in the natural environment and to addressing issues such as biodiversity impacts where reliable values are not available. Results show that the incorporation of ecosystem services and their values within analyses can substantially change decisions.  相似文献   
6.
7.
The paper introduces the communication view on Corporate Social Responsibility (CSR), which regards CSR as communicatively constructed in dynamic interaction processes in today’s networked societies. Building on the idea that communication constitutes organizations we discuss the potentially indeterminate, disintegrative, and conflictual character of CSR. We hereby challenge established mainstream views on CSR such as the instrumental view, which regards CSR as an organizational instrument to reach organizational aims such as improved reputation and financial performance, and the political-normative view on CSR, which highlights the societal conditions and role of corporations in creating norms. We argue that both the established views, by not sufficiently acknowledging communication dynamics in networked societies, remain biased in three ways: control-biased, consistency-biased, and consensus-biased. We discuss implications of these biases and propose a future research agenda for the communication view on CSR.  相似文献   
8.
This article describes theeconomic-ecological model BASIS, which handles theconstruction sector, its consumption of materials,and the resultant environmental effects. The modelis a satellite model of the macro-economic modelADAM. The building materials examined are plastic,metal and concrete, each of which result in variousemissions that impact upon the environment andhealth. Materials consumption and energy consumptionare central environmental parameters, and can beconsidered both as indicators of environmentalpressure per se, and as explanatory variables forvarious types of emissions and waste generation. Thearticle documents BASIS and illustrates itscharacteristics through a number of scenarios. Thescenarios examine the effects of changes in variousmacro-economic variables and of environmentalpolicy-based levies.  相似文献   
9.
Several US states have recently restricted the access to abortions. We study fertility intentions and how family planning and abortions are used as mechanisms to control fertility among couples facing income risk. We formulate and estimate a life-cycle consumption-saving model with uninsurable income risk and imperfect contraceptive control that matches fertility behavior in the British Household Panel Survey (BHPS) well. We use the estimated model to investigate how family planning and abortions are used to control fertility in our model. Our simulations suggest that income risk affects family planning and that abortion is used to control fertility due to the presence of income risk. This indicates that the availability of abortions might play a role as an insurance mechanism.  相似文献   
10.
The present paper analyses both managerial and program efficiencies of Lithuanian family farms, in the tradition of Charnes et al. (Manag Sci 27(6):668–697, 1981) but with the important difference that multi-directional efficiency analysis rather than the traditional data envelopment analysis approach is used to estimate efficiency. This enables a consideration of input-specific efficiencies. The study shows clear differences between the efficiency scores on the different inputs as well as between the farm types of crop, livestock and mixed farms respectively. We furthermore find that crop farms have the highest program efficiency, but the lowest managerial efficiency and that the mixed farms have the lowest program efficiency (yet not the highest managerial efficiency).  相似文献   
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