上海推进经济增长动能转换的战略性新兴产业发展研究——以新型生产要素的视角

上海正处于新旧动能转换的关键时期,产业政策方向面临深度调整,由大数据、量子计算和新材料等前沿技术引领的战略性新兴产业正在孕育并积蓄经济增长的新动能.要抓住信息技术和数据资源、智力型人力资本等新型生产要素的乘数效应,以新旧动能转换为导向优化战略性新兴产业发展路径.要在管理机制创新、数字"新基建"布局、人才队伍体系和创新产业生态系统建设、投融资服务上做文章,塑造一批功能型、辐射型新产业,强化上海战略性新兴产业发展的基础与可持续性.     

集体建设用地流转与统筹城乡发展

一、集体建设用地流转提出的背景及内涵 (一)集体建设用地流转提出的背景 土地是城市发展不可缺少的资源,城市经济的发展、城市建设的进行以及城市人口的增加必然会使建设用地需求增大,单纯的城市内部用地不可能满足城市人口增长和产业发展的需求,城市规模的扩张不可避免,许多城市如北京、上海、天津、广州等,城市周围的若干区县已建设成为城市新区,而土地征用成为当前国家建设用地的主要增量来源.     

四川经营土地对GDP贡献的数量分析

一、引言经营土地就是对土地的投资、开发、出让、转让、出租、抵押等经济活动的总称。经营土地是依据有关法律,通过各种方式和手段去利用土地以获取经济收益的活动。经营土地的功能的发挥,促进了地产收益的增长。通过持续的经营土地,能获得巨大的财富和增值价值的经济资产或生产性资本。从发展的趋势来看,经营土地在国家财政收入的中的份额和作用也不断增强,对GDP的贡献也越来越大。四川经营土地与经济增长之间也存在密切关系,本文利用计量地理模型,初步探讨了经营土地与经济增长之间的关系,从数量上分析了经营土地的收益。二、影响经济…     

急速下降的世界人口

全世界约有50个国家的人口到2050年将比现在少,其中主要是富国。随着人口的萎缩,GDP的增长将会放慢。因此,政府和企业不希望本国人口下降,但人民并不需要对此担心,因为影响他们经济福利的是人均GDP占     

疏解北京“非首都功能”的再思考

自提出“京津冀协同发展”以来，疏解北京“非首都功能”成为学术界的焦点话题，也产生了诸多分歧与争论，溯其根源，就是“非首都功能”这一概念的科学性值得深思，同时需要对其提法以及概念内涵进行重新界定。笔者认为，疏解北京“非首都功能”必须要以“首都功能”实现和城市正常运转作为前提条件，应将疏解的重点区域定义在实体地域空间，当前《京津冀协同发展规划纲要》所涉及的四种需要疏解的产业类型对于北京的社会经济发展而言并不具备主导能力，因而也并不是严格意义上的“非首都功能”，为了表述更加准确，应缩小疏解范围使疏解范围更加集中，即将提法改称为疏解北京部分“非首都功能”。同时，必须意识到疏解北京“非首都功能”是一种以政府为主导的“逆市场调节”行为，因而不能过度依赖行政手段，而应以法律手段、经济手段为主。此外，疏解北京“非首都功能”要与京津冀协同发展相结合，实现高水平协同，而非低水平趋同，下大力气增强周边区域的承载力和竞争力，搭建城市群内部产业支撑平台，缩小与北京之间的社会、经济差距。     

第三产业发展与广州城市化关系的探讨

一、广州城市化现状分析 1978年以来,广州社会经济进入了前所未有的高速发展时期,城市化也进入了一个崭新的发展阶段,城市人口比重不断上升,1978年～1998年广州城市人口年平均增长率为 2.97％,1998年,广州市区人口城市化水平为61.9％,居全国各大城市第二位。从世界范围看,1998年世界低收入国家的城市化水平为31％,中等收入国家为66％,高收人国家为76％,广州处于中等收入国家的水平。对比1998年世界不同发展水平国家人均GDP与城市化水平的对应关系,可以看出,广州经济发展水平(人均GDP3310美元)已经超过中等收入国家的平均水平(人均 GDP2955美元),但城市化水平(61.9％)却只达到中等偏下收入水平国家(58％)的水平。这说明,广州城市化水平滞后于经济发展水平。因此,提高城市化水平以促进经济持续和稳定发展已成为广州的紧迫任务。     

京津冀协同发展路径

京津冀协同发展历经三十多年的谋划终于付诸实践,主要缘由在于“大都市病”与“区域病”同时并存,以及中央政府的适时妥善敦促。京津冀协同发展目标是通过发挥各自优势和互补发展,促进首都可持续发展和区域共同繁荣;核心问题是通过合理空间布局,疏解北京非首都核心功能,为首都“减肥”、为周边“增肥”;基本路径是以产业和功能疏解带动人口疏解,实现协同发展。     

大城市圈经济:不能与区域经济划等号

一、大城市圈经济是经济发达地区发展阶段的体现和必由途径 据统计,我国以上海为中心的长江三角洲、以广州和深圳为中心的珠江三角洲、以北京和天津为中心的大北京地区三大城市圈(群)人口只占全国的7.5%,土地占全国的1.24%,但GDP却占全国总额的30%,引进外资占全国的73%.这一事实,突出地表明了大城市圈经济在区域经济发展中的作用是何等重要,其核心地位又是何等的凸现.     

制定扶持政策 加快发展老龄产业

近几年来，随着我国经济的发展和老龄人口的增长，社会各界越来越关注老龄产业的发展。不少专家、学者和老龄工作者发表论文，对这一产业进行了有益的研究和探索，为推进老龄产业的发展发挥了积极的作用。但是，由于受经济收入、传统观念、     

当前我国大城市发展的新特点

2005年我国GDP排行前10位的上海、北京、广州等大城市的GDP总量为44854.3亿元,占全国GDP总量182321亿元的24.60%,而这10个城市的人口只占全国的8.25%,土地面积只占全国的1.7%.如果不算重庆广大的农村面积,则土地面积所占的比例更低.上海等10个城市的人均GDP为41566.4元,比全国人均GDP13943.6元高近3倍.     

公用事业公有制的多种实现形式

分析了公用事业由国有独资经营向公有制多种实现形式转化必须把握好的几个方面。同时,政府应加强对公用事业的宏观控制力。     

Accuracy of the judgment of facial expression of emotions as a function of sex and level of education

The purpose of this study is to examine the recognition of facial expressions of six emotions as a function of sex and level of education (high school, college, university) of the subjects. Three hundred French-speaking citizens of Quebec had to judge which emotion was expressed in various facial stimuli presented on slides. Results show that overall, the recognition of emotions was very good. However, there were significant and strong differences between emotions and sex and levels of education did not have strong effects on the results.This research was supported by grant EQ-1717 from Fonds FCAC (Gouvernment du Quebec).     

浅析廊坊市加快科学发展的思路及措施

主要从思想建设、产业结构调整、城乡一体化方面探讨廊坊市抓住发展机遇,加快科学发展的思路。     

Developing understanding of the idea of communities of learners

The idea of a community of learners is based on the premise that learning occurs as people participate in shared endeavors with others, with all playing active but often asymmetrical roles in sociocultural activity. This contrasts with models of learning that are based on one‐sided notions of learning— either that it occurs through transmission of knowledge from experts or acquisition of knowledge by novices, with the learner or the others (respectively) in a passive role. In this paper, I develop the distinction between the community of learners and one‐sided approaches from the perspective of a theory of learning as participation, and use two lines of research to illustrate the transitions in perspective necessary to understand the idea of communities of learners. One line of research examines differing models of teaching and learning employed by caregivers and toddlers from Guatemalan Mayan and middle‐class European‐American families; the other line of research involves a study of how middle‐class parents make a transition from their own schooling background to participate in instruction in a public US elementary school.     

Structuring of manual of orientations and technical information for laundries of industries of animal products origin

This study looked for to lift information regarding laundries inserted in industries of animal products origin, to understand the activities developed in the section and to structure a Manual of Planning and Technical Information for laundries to industries of animal products origin, with the intention of subsidizing the planning, structuring and control of this work place, because norms or regulations that supervise don't exist or aid their managers and workers as for the operation of this work place.     

The impact of generation and country of origin on the mental health of children of immigrants

The authors reexamine the study of generational differences in adjustment among the children of immigrants by arguing that the country of origin defines and shapes the adaptation process across generations. Using a sample of children in Toronto, the authors demonstrate that generational differences in the mental health of children occur only in families from countries of origin at the lowest levels of economic development. Among those at the lowest levels of economic development, a mental health advantage in the first generation evolves to a disadvantage in the 2.5 generation relative to third or later generational children. Children from backgrounds characterized by higher economic development show no initial or eventual differences from the native born. Using data from the Toronto Study of Intact Families, the authors are able to explain differences among children from low economic development backgrounds specifically in terms of increasing family conflict and decreasing school involvement across generations.     

劳动法视域下新生代农民工权利缺失问题

中国经济崛起和城市化进程过程中农民工的贡献有目共睹，城市让生活更美好的诱惑使得中国的新老两代农民工从农村流入城市，2008年1月1日的《劳动合同法》和《劳动争议调解仲裁法》让社会看到了改善农民工权利状况的希望，然而新生代农民工的权利保护尤其是作为一名劳动者的权利保护的现状依然不如人意，没有救济的权利不是真正的权利、迟来的正义是非正义，每年岁末对于农民工权益的突击性保障并不能从根本上解决问题，把包括农民工权益保障的社会问题纳入法治框架内、通过探析新生代农民工权利阙如问题及原因进而发现从制度层面进行解决才是解决农民工权益保障问题的根本途径。     

建设项目不同实施阶段的交通影响分析

介绍国内进行交通影响分析所采用的方法和研究范围,评述在建设项目规划阶段和设计阶段的交通影响分析至少应涉及的内容和深度。     

An Assessment of the Psychometric Properties of Italian Version of CPGI

The aim of this study was to adapt to the Italian context a very commonly used international instrument to detect problem gambling, the canadian problem gambling index (CPGI), and assess its psychometric properties. Cross-cultural adaptation of CPGI was performed in several steps and the questionnaire was administered as a survey among Italian general population (n = 5,292). Cronbach’s alpha reliability coefficient was 0.87 and can be considered to be highly reliable. Construct validity was assessed first by means of a principal component analysis and then by means of confirmatory factor analysis, showing that only one factor, problem gambling, was extracted from the CPGI questionnaire (an eigenvalues of 4,684 with percentage of variance 52 %). As far as convergent validity is concerned, CPGI was compared with Lie/Bet questionnaire, a two-item screening tool for detecting problem gamblers, and with both depression and stress scales. A short form DSM-IV CIDI questionnaire was used for depression and VRS scale, a rating scale, was used for rapid stress evaluation. A strong convergent validity with these instruments was found and these findings are consistent with past research on problem gambling, where another way to confirm the validity is to determine the extent to which it correlates with other qualities or measures known to be directly related to problem gambling. In sum, despite the lack of a direct comparison with a classic gold-standard such as DSM-IV, the Italian version of CPGI exhibits good psychometric properties and can be used among the Italian general population to identify at-risk problem gamblers.