布哈林的社会主义建设理论探析

布哈林是继列宁之后,维护新经济政策的代表人物。在与反对派的论战中,在苏联社会主义建设的实践中,布哈林捍卫并发展了列宁的新经济政策思想,并逐渐形成了其独具特色的社会主义建设理论。布哈林的社会主义建设理论对于如何把经济落后的苏联建成社会主义强国作了许多有益的探索,丰富和发展了马克思主义的社会主义建设理论。     

高校开设双语教学的意义、作用及问题分析

在论述双语与双语教学内涵的基础上,分析了高校开设双语教学国内与国际的意义与作用,针对双语教学过程中对双语教学的误解、双语师资匮乏、没有适合的教材等问题,从管理、学生、师资、教材等方面提出了相应的解决措施。     

产业协同集聚的资源错配效应研究

利用2003－2016年中国280个地级市的数据,分别测算了产业协同集聚指数、资本错配和劳动力错配指数,采用差分GMM方法考察产业协同集聚对资源错配的影响。结果发现：产业协同集聚的提高,会显著降低资本错配和劳动力错配指数;分地区的回归发现,东部地区产业协同集聚改善了资本错配,对劳动力错配负向作用不显著,中部地区产业协同集聚会改善资本错配,但会恶化劳动力错配,西部地区产业协同集聚则加剧了资本错配,但可以缓解劳动力错配情况。进一步作用机制分析表明,产业协同集聚水平的提高,会显著提高金融业的专业化分工,进而改善资本错配,同时会提高劳动力成本,改善劳动力错配。文章的政策含义是通过产业协同集聚,可以提高金融业的专业化分工和劳动力成本,进而缓解资本和劳动力的错配,提高经济效率,促进经济增长。     

京津冀协同发展的阶段成效与高质量发展对策

京津冀协同发展战略是以习近平同志为核心的党中央在新时代的一项重大决策部署,是习近平京津冀协同发展思想的重要体现。在近年来一系列方针政策和重要举措推动下,京津冀协同发展取得显著成效,主要体现为经济发展稳中向好、河北雄安新区建设实现良好开局、北京非首都功能疏解实现较大突破、一体化现代交通网络加快建设、生态环境协同治理取得明显成效、区域协同创新加快推进、公共服务共建共享取得进展等。面对当前我国社会主要矛盾,继续推动京津冀高质量协同发展是破解我国区域不平衡不充分发展的重要实践。     

北京企业空间嵌入天津与河北的探讨

笔者从经济学视角探究省际中心城市经济职能向临近省份嵌入,提出了嵌入势差和嵌入性优势,探讨了双方收益分割。笔者把嵌入过程分为嵌入性优势形成阶段、嵌入阶段、脱嵌阶段和再嵌入阶段四个阶段,通过阶段的划分揭示了发达省份与邻近落后省份之间的一种经济联系。以北京企业嵌入天津和河北为例进行了较为深入的探讨,认为天津与北京的关系处于嵌入过程中的第四个阶段,河北与北京的关系处于嵌入过程的第二个阶段。     

论赫哲族当代民族文化

本文在分析了赫哲族民族文化现状后指出,经过整合与重构的赫哲族文化具有多元性、现代性、亲合性、地域性和民族性的特征,是一种充满现代气息的民族文化。     

生态决策与新疆大开发

新疆近代开发缺乏对生态环境制约因素的认识和正确决策是导致生态环境恶化的因素。目前环境出现恶化状况的深层次原因 ,主要是人口急剧增加、传统农业超速发展和开发决策中没有生态环境决策的内容等。文章提出了生态决策的概念 ,并对此进行了初步的论证 ,指出生态决策是新疆大开发走可持续发展道路的基本条件之一。     

生态危机的根源与应对策略

探究生态危机的根源,对于正确制定应对生态危机的策略具有重要意义。当今学术界一般认为,生态危机根源于资本主义制度。但是中国的生态危机却不能归咎于资本主义制度。通过对生态危机原因的分析可以明白,西方的生态危机根源于人与自然对立的主客二分的思维模式,只要这种思维模式存在,生态危机必然会发生。而中国的生态危机,则根源于采用了西方工业化的发展模式。应对生态危机的挑战,必须抛弃西方的工业化发展模式,必须抛弃西方人与自然对立的思维模式。中国传统文化中"天人合一"的思维模式有利于实现人与自然的和谐共生,对于应对生态危机可以发挥重大作用,对于中国的生态文明建设有重要的借鉴意义。     

A Systems Approach to Social Entrepreneurship

Currently, disabilities organizations are increasingly being challenged by the requirement for individualized service, expectations to show personal outcomes, and the need to base their services on evidence-based practices. Social entrepreneurship (SE) is being put forward as an innovative approach for dealing with these challenges. This article presents a systems approach to SE based on a program logic model. This model identifies the input factors (a strong social vision, exploiting opportunities, maximizing resources), throughput strategies (entrepreneurial orientation, critical thinking skills, networking, capacity building), and outcome components (improving people’s lives, community-building, improving society) of SE at the micro, meso, and macro level. Also, the importance of planning for contextual changes as a social entrepreneur is discussed. The article concludes with presenting three inspiring practices regarding SE in the field of disabilities organizations.     

A socio-ecological perspective of urban green networks: the Stockholm case

Landscape fragmentation threatens habitats, biodiversity and other ecosystem services. In tackling this threat, the dynamic processes of social-ecological systems should be recognised and understood. Although network analysis based on graph theory has been recognised as an efficient way of spatially understanding landscape or habitat connectivity, only few studies have offered specific approaches or suggestions for integrating detailed social-ecological values into geographical distributions. As a contribution to bridging this gap, this paper introduces a social-ecological network model for the issue of landscape or habitat fragmentation applied to the case of Stockholm, Sweden. Graph theory was used in combination with sociotope and biotope maps for simple visualisation of network situations in two-dimensional maps. The European crested tit (Lophophanes cristatus), European common toad (Bufo bufo) and human beings were selected as indicator species, based on a landscape ecology analysis in Stockholm Municipality in 2009. Slope, land use and human disturbance maps were assessed in order to decide cost values of travelling from node to node. Lease-cost-path accumulation was used to create ideal reference maps of green networks. Three separate maps were then developed for suggesting efficient routes for three indicators in city scale that mainly connect from the Royal National City Park to the other parts of the city. The model in Hjorthagen neighbourhood to highlight two practical paths that link this fragmented community to its neighbouring park areas. Findings make it possible to address two scales of network improvement strategies, namely first for the city-scale green network that connects geographical habitats (nodes) and the regional green wedges of the city, and the second that of neighbourhood links between habitats in detailed layers of green networks. Strategic improvement potentials are presented based on ideal reference maps of green networks correspondingly.