新农村建设的阶段特征和重点与难点分析——基于兰州市的调查研究

农业、农村、农民问题，事关全面建设小康社会大局。近年来兰州市农村经济实现了快速、稳步发展，农民生活水平大幅提升。通过实地考察其八个具有代表性的村庄，将兰州市新农村建设分为前期、中期和后期三个阶段，并看作是实现村民从职业非农化，居住地城市化到生活方式市民化的农村现代化进程。总结该进程中不同阶段的经验和教训，为我国社会主义新农村建设工作的进一步深化提供借鉴。     

多元文化共谋下的当代商贾历史叙事

当代商贾历史小说在多元期待视野下演绎儒商故事、财富神话和国族想象,呈现出多重叙事动机和多重文化内质。这是新兴的商业经济力量表达自身文化和意识形态诉求的结果,也折射出当代商业意识形态与社会主流意识形态、大众意识形态之间博弈且调和共生的局面。     

李嘉图的经济增长思想述评

本文论述了李嘉图关于经济增长的主要思想，指出了李嘉图经济增长思想的积极意义     

陕西省农村中小学体育师资队伍现状调查

笔者针对陕西省农村中小学体育师资队伍现状进行了调查研究,结果表明:陕西农村中小学专职体育教师数量不足,教师学历结构偏低,年龄结构有待于优化,体育教师工作量相对较大,随着教师待遇的提高师资流失情况有所好转。并在此基础上提出加快陕西农村中小学体育师资队伍建设的对策。     

The Responsiveness of Households to Energy Demand Management Initiatives: Segmenting by Household Types

Segmentation is often a complex and costly process, which commonly involves identifying groups with differing attitudes and behaviors or demographics. However, the segments generated may not adequately explain differences between consumers, or it can be difficult to identify households for target marketing, which consequently makes it difficult to use segmentation in practice. In this paper we present segmentation by household type as a simple method of segmentation, accessible to nonprofit organizations with limited resources and able to be employed using a secondary data set or with relatively simple data collection and analysis. Despite its simplicity, our findings show that this form of segmentation differentiates well between segments in terms of their actual electricity use, their past efficiency behaviors and preferences for efficiency programs. The results of focus groups and a survey of 4,000 households reveal, among other things, the effect of having children and of marital status on energy use and efficiency behaviors, the high curtailment but low investment behaviors of single parent households, and the low efficiency behaviors of shared households.     

城市分户供暖系统刍议

作者指出 ,城市分户供暖系统实现了单户循环和分户控制 ,有利于转变 5 0多年来的采暖包烧制 ,可杜绝“搭车”采暖。文中以沈阳实践为例指出了一些存在的问题 ,并提出了具有可操作性的若干建议。     

国民财富变化与可持续发展

当代的经济学家认为可持续发展就是创造、保持和管理财富的过程。结合1995~2005年的国民财富变动数据，分析当前世界与中国的国民财富变化特征，可以从变化中对当前世界不同发展程度国家及中国的可持续发展现状做出评价。     

A novel methodology for designing a household waste collection system for insular zones

This paper addresses the problem of designing a household waste collection system for rural insular areas using a barge for transportation, based on a novel mixed integer programming model that simultaneously integrates decisions of waste collection sites selection within the islands to be served, visit schedule for each selected collection site, and multi-period vehicle routing. An application to a real-world instance consisting of small rural islands located in the south of Chile shows the effectiveness and complexity of the model, along with the advantages of using a waste compactor instead of transporting the waste using bins onboard a barge.