企业开放式创新实施机制:项目管理视角

开放式创新是目前理论界和企业界关注的热点,从项目层面研究企业开放式创新管理对于企业更具指导意义。选取中控EPA项目作为研究对象,运用项目管理分析框架,从项目概念形成和项目实现两个阶段对EPA项目的具体运作进行了详细阐释。研究显示,成功的项目需要同时获得企业高层管理人员和项目成员的大力支持;企业的开放式创新应该根据创新项目流程进行有选择性开放;在项目运作过程中,应综合使用内向和外向开放式创新模式;发展中国家的高技术企业应积极争取政府支持,特别是在一些关系产业发展的重大项目开发上。     

政策性住房建设项目融资的PPP模式探析

我国政策性住房建设面临着资金瓶颈,借鉴发达国家公共设施建设项目融资中普遍采用的PPP模式将有助于解决这一困境。本文从公共物品理论和住房的双重属性作为研究切入点,分析了政策性住房建设融资中引入PPP模式的可行性,并对政策性住房建设项目PPP模式的运作流程、实践中的困境及对策加以探讨,为解决政策性住房建设项目融资难题提供一种思路。     

交易延迟与机构投资者交易策略研究

对于机构投资者而言,出清具有一定规模的证券时,其提交指令的行为将对证券价格造成冲击形成交易成本,之后指令执行延迟也造成交易成本。文章以既定风险厌恶的机构投资者为研究对象,探讨其在交易延迟下的最优指令提交策略。经研究表明:交易延迟下最优指令提交策略受风险态度、证券收益、证券价格的波动性、市场的流动性与深度以及瞬时冲击程度等参数影响,不同市场的情况要求机构投资者调整策略,改变指令提交过程。     

项目援助与西藏经济发展

本文讨论了援助西藏项目的成就与局限。作者通过个案调查和文献资料梳理发现,援助西藏的经济建设项目取得了巨大成就,但项目的社会和经济效益表现得参差多态。由政府主导资源配置实施的项目援藏,强化了计划经济,导致资源配置的低效,有可能带来援助依赖。     

The praxis of ethnic studies: transforming second sight into critical consciousness

This article focuses on a youth participatory action research (YPAR) program called the Social Justice Education Project (SJEP) that fostered young people of color’s critical consciousness. Their critical consciousness emerged through praxis (reflection/action) while focusing on preserving ethnic studies in Tucson, Arizona. Because the SJEP home was in ethnic studies, the youth also struggled to keep their program alive. The Arizona Department of Education claimed the program bred ‘radicals’ who wanted to overthrow the government and therefore lobbied the state legislature to ban K-12 ethnic studies in public schools. In January 2012, the ban went into effect, shutting down ethnic studies classes as well as the SJEP. Young people’s qualitative research on their struggle led to action to save the education that gave them hope for a more equitable and just world. The article addresses the praxis of YPAR, which sparks a thought process leading to the drive to take action. Observing and documenting educational injustices inspire the need to seek radical change of Self and schools. Through the reflection and action facilitated by YPAR, young people of color construct a message about the importance of ethnic studies for individual as well as social transformation.     

Increasing Vocal Variability in Children with Autism Using a Lag Schedule of Reinforcement

Variability has been demonstrated to be an operant dimension of behavior (Neuringer, 2002; Page & Neuringer, 1985). Recently, lag schedules have been used to demonstrate operant variability of verbal behavior in persons with a diagnosis of autism (e.g., Lee, McComas, & Jawor, 2002). The current study evaluated the effects of a Lag 1 schedule on the vocal variability of 2 nonverbal children with a diagnosis of autism. Results showed systematic increases in variability during the Lag 1 schedule. Implications of lag schedules for speech and language training are discussed.     

中西部地区生殖健康家庭保健服务能力建设项目调查报告

利用定量与定性调查法,在国家计生委＂中西部项目＂试点中的江西省吉安县、重庆市永川区和海南省澄迈县,对服务对象的健康知识与行为以及他们对家庭保健服务的评价进行了调查研究。调查结果显示：群众健康知识的普及及健康行为基本形成 家庭保健服务拓展了人口计生部门的服务内容和范围 干群关系更加融洽,有利于和谐社会的构建。     

Surveillance of the interaction parameter of the ising model

Surveillance to detect changes of spatial patterns is of interest in many areas such as environmental control and regional analysis. Here the interaction parameter of the Ising model, is considered. A minimal sufficient statistic and its asymptotic distribution are used. It is demonstrated that the convergence to normal, distribution is rapid. The main result is that when the lattice is large, all approximations are better in several respects. It is shown that, for large lattice sizes, earlier results on surveillance of a normally distributed random variable can be used in cases of most interest. The expected delay of alarm at a fixed level of false alarm probability is examined for some examples.     

The European delay in transition to parenthood: the Italian case

A delay in the transition to parenthood is common to all European countries, but Mediterranean and North European young people follow different pathways of transition to adulthood, which are described in the article. Since 2003, we have conducted four social inquiries in Italian urban contexts involving male and female young people with and without children and the article is therefore focused on Italy. The principal purpose of this research programme is to interpret the determinants of the Italian phenomenon of delaying the birth of the first child. The interpretative axes for conceptualizing the problem are intergender and intergenerational comparisons. In particular, the results of these inquiries indicate that in Italy the delay of the parenthood transition is linked to the policy-makers' ‘delay’ in realizing that the decision to postpone having children is not strongly linked to any ‘crisis of family values’. The real problem is that since the beginning of the twentieth century, the present younger generation is the first to suffer from a general decrease in social opportunities as compared with the previous one. The mechanism is illustrated by Bourdieu: the new generation's members continue to form their life expectations on the basis of their parents' situations without considering the changes in conditions (e.g. inflation of study titles) that restrict their access to social resources. According to our results, the delay in the assumption of the parental role is an unintentional effect of a set of intentional actions aimed at creating and consolidating life conditions supporting self-realization. ‘Delayers’ continually try to resist the distressing sensations of precariousness, instability, vulnerability and uncertainty recognized by influential sociologists as distinctive features of contemporary life. Consequently, the delay in the family-building process takes on an active connotation: the attempt is to fill the gap in life chances related to gender and generational memberships. The last part of the article is dedicated to a comparison of European countries' social policies in support of parenthood.     

东西相遇：中德双校园学习差异性比较分析——基于Z大学中德合作2＋3项目学生的访谈

在对Z大学中德合作2＋3项目留德学生访谈的基础上，以差异性分析为视角，从教学组织、专业学习和校园生活三个纬度，分析了项目学生对两校园学习的差异性体验，并从文化价值、教育体制、教育投入方面探究其原因，提出了强化国际合作、提升师资能力水平、加大工程实训领域投入等对策。