基于质量意识的复杂产品质量控制激励策略

激励在复杂产品供应链中对主供协同合作关系及质量控制发挥了重要作用。本文研究基于主制造商在复杂产品生产研发前按照客户要求形成的质量意识的激励策略是否可以实现复杂产品质量控制问题。考虑具有质量意识的主制造商和其系统供应商组成的两级供应链，建立以主制造商为领导者的Stackelberg博弈模型，分别讨论无激励和存在激励时的主供生产最优决策。基于激励方式的不同，将激励策略分为根据供应商产品质量水平激励以及根据主制造商质量意识水平激励两种方式。研究结果表明激励是供应商加强协同合作、改进产品质量的内在动力，主制造商根据质量意识激励供应商可以进一步促使双方协同合作，提高产品质量，使双方获得更高的利润从而实现供应链整体利润最大化。此外用灵敏度分析发现提高主制造商质量意识水平可以增加双方协同合作努力程度，有效提升产品质量水平并实现帕累托改进。     

Is the beauty premium accessible to all? An experimental analysis

We conducted a trust game experiment to investigate whether women are trusted more when they wear makeup than when they do not. Facial attractiveness, which was manipulated through the application of makeup by a professional makeup artist, was measured before and after makeovers. Trustors were shown a photograph of their female counterparts before they made decisions about money transfers to trustees. The results showed that wearing makeup increased perceived attractiveness, which in turn led trustors to make larger transfers to female trustees during the trust game. Additionally, we discovered a pure makeup premium that was mediated by gender. Specifically, female trustees with makeup received larger transfers than female trustees without makeup when the trustors were men, even after controlling for female trustees’ levels of attractiveness.     

Peer support and food security in deaf college students

Abstract

Objective: The purpose of the study was to investigate whether peer support and demographic characteristics predicted food security among deaf college students. Participants: The sample included 166 deaf college students at Gallaudet University. Methods: Participants completed a bilingual online survey in American Sign Language (ASL) and English. This survey included USDA’s 6-item food security survey, questions about peer support and socio-demographic characteristics. Results: Out of 166 students (mean age =23; SD?=?6), 60.7% were food secure. About 26.4% were at-risk for low food security and another 12.9% had very low food security. The sample included respondents who identified as people of color (54%) and women (52%). Binary logistic regression revealed that compared to people who reported always receiving peer support, people who never received peer support were 16.3 times more likely to experience food insecurity (adj OR: 16.325, 95% CI 1.824–146.107). Conclusions: This study demonstrates a strong relationship between peer support and deaf college students' food security experiences.     

三级装备制造业供应链质量管理行为研究

作为我国工业化建设和国民经济发展的根本保证，供应链环境下装备制造企业的产品质量问题受到了广泛关注。本文重点考虑产品质量对供应链收益的影响，运用微分对策理论研究由单一制造商、单一部件供应商和单一零件供应商构成的三级装备制造业供应链质量管理行为的协调问题。通过对比Nash非合作博弈和Stackelberg主从博弈两种分散式决策模式及集中式决策模式下协同合作博弈的均衡结果，得到相关结论，并利用算例进行验证。研究表明，①分散式决策下，制造商的质量管理行为相同，但相比于Nash非合作博弈，Stackelberg主从博弈能够改善部件供应商和零件供应商的质量管理行为，提升供应链成员的收益水平；②集中式决策下，供应链成员的质量管理行为达到最优，系统整体收益实现最大。研究结论为装备制造业供应链成员间质量管理战略联盟的构建提供了理论依据。     

中介机构参与下联盟企业知识转移的三方利益博弈分析

知识转移是企业保存知识、提升创新能力的重要途径，中介机构在转移过程中发挥了重要作用。本文以联盟企业间知识转移为研究对象，考虑了企业的不同心理压力，首先建立了联盟企业双方的讨价还价博弈模型；其次构建了考虑中介机构参与知识转移的博弈模型，分析和讨论三方收益变化的影响因素及策略选择。结果表明，在直接知识转移博弈中，转移主体的收益大小与自身的心理压力呈负相关，而与对方的心理压力呈正相关，同等心理压力下知识转出方占优；中介机构参与博弈情形下，中介机构作为协作角色的博弈收益仅受博弈双方心理压力影响，且与知识接收方协作可获得更大收益，而主导角色博弈情形下收益受到三方主体心理压力的综合影响，并在主导知识接收博弈时获得收益更大；中介机构的角色选择与知识转出方心理压力变化相关性不明显，主要受到知识接收方及自身心理压力影响。     

中等职业教育财政投入现状分析与对策研究——以河北省为例

文章通过发放调查问卷，归纳、整理“十二五”期间的财务会计报表对河北省中等职业教育财政投入状况进行了分析，揭示了存在的主要问题，提出了改进中等职业教育财政投入机制的对策和建议。     

Associations between sleep consolidation in infancy and peer relationships in middle childhood

Sleep plays an important role in many aspects of children's development. Research on children's sleep and their peer relationships has begun to emerge in the last years. However, these studies are mostly cross‐sectional. The current study aimed to investigate the associations between infant sleep and peer relationships in middle childhood. The sample comprised 72 children. Sleep was measured at 1 year using a sleep diary completed by mothers. In the second and third grades of elementary school (7 and 8 years of age), mothers and fathers reported on their children's functioning with peers. When they were in third grade, children were interviewed regarding their friendship quality with a best friend. Results revealed negative associations between children's sleep consolidation (i.e., ratio of nighttime sleep) and parent‐reported peer problems, and positive associations between sleep consolidation and perceived friendship quality. These findings suggest that well‐regulated sleep in infancy may help children develop the skills necessary for later appropriate social functioning in peer contexts.     

普惠性民办幼儿园研究现状与趋势

基于对中国知网收录的普惠性民办幼儿园文献进行计量分析发现，一是研究可以划分为三个阶段，每个阶段都具有鲜明的特征；二是研究总体存在刊文规模小，主题研究持续性弱，研究者合作关系薄弱，研究重点区域由东向西迁移，区域性差异较大等现状。因此未来普惠性民办幼儿园研究和发展要在扩大研究规模、加强幼儿教师队伍研究、拓展研究视野、坚持分类分地区思想等方面进一步拓展。     

国内外《诗经》英语译介研究的历时性考察:现状、问题与展望

《诗经》是中华文化的珍宝,位列《五经》之首。迄今为止,《诗经》的英译已有近三百年的历史了。文章对国内外《诗经》英语译介研究现状进行了历时性考察以及当前《诗经》英语译介中存在的问题进行了剖析,并对未来《诗经》英语译介研究进行了展望。针对当前《诗经》英语译介研究重视程度不够、视野相对狭窄、译介史缺乏等问题,指出未来研究应当把《诗经》英语译介研究与国家战略相融合,推进跨学科研究,开展系统的译介史研究,以提高《诗经》英语译介的科学化水平,达到传播中国优秀传统文化的目的。     

转型经济下民营企业家个体特质、情境对公司创业的驱动机制——基于QCA的探索性研究

在中国经济转型的大市场环境下,企业如何将公司创业的意愿成功付诸于创业行动,是学术界广泛讨论的话题。文章利用全国私营企业调查问卷表数据,以102家私营企业作为案例样本,通过模糊集定性比较分析(QCA)方法将企业家个体特质与情境两个层面整合,同时从这两个层面进一步细分,去探讨组态效应对公司创业的多重并发影响机制。经过数据分析可以获知,企业家的社群式身份是高公司创业活跃度的必要条件,且导致高公司创业活跃度有四条组态(路径)；导致非高公司创业活跃度的有一条组态(路径),两者之间存在非对称关系。