为什么历史上经营式农业不发展：以无锡为案例

本文基于第一、二次对"无锡、保定农村调查"的资料,分析说明了无锡农村经营式农业的日渐式微,并从出租农地与雇工经营的收益方程、较高工商业发展水平导致的机会成本增加,以及家庭小农场的竞争三个方面分析了经营式农业不发展的原因.我们认为,主要是当地较高但又不足够高的工商业发展水平导致了经营式农业难以发展.较高的工商业发展水平意味着发展经营式农业的高运营成本和高机会成本.不足够高又使得非农产业的需求与人数众多的农业过剩劳动力不相匹配,从而造成了家庭小农场和经营式农场之间的激烈对抗.我们也认为,中国未来的农业农村现代化道路可能会依然呈现出复杂性和特殊性,家庭小农场扮演的角色可能仍然不容忽视.     

新乡贤重塑乡规民约:历史承继、时代价值及实现路径

当前乡村治理中乡规民约面临德治退化、自治弱化及法治虚化等现实困境。新乡贤作为乡村社会精英群体,在增强乡规民约的现代性、厚植乡规民约的乡土性及强化乡规民约的权威性等方面具有显著的时代价值,是重塑乡规民约的有益主体选择。实现新乡贤在重塑乡规民约中的时代价值,需要强化乡贤文化的敦风化俗功能、构建乡贤群体的风险防范机制及发挥乡贤组织的协商共治作用。     

Rural-urban differences in college students’ cardiovascular risk perceptions

Abstract

Objective: To examine rural-urban differences in college students’ cardiovascular risk perceptions. Participants: College students in rural (n?=?61) and urban (n?=?57) Kentucky counties were recruited from November 2012 to May 2014. Methods: This was a secondary data analysis of a cross-sectional study examining rural-urban differences in cardiovascular risk factors. Students rated their risk for developing high blood pressure, diabetes, high cholesterol, heart disease, having a stroke, and gaining excess weight. Chi-square and logistic regression were used for data analysis. Results: Rural students had lower odds of perceived high risk for developing high blood pressure compared to urban students (odds ratio (OR): 0.32, 95% CI: 0.11–0.96) after adjusting for race, sex, and body mass index. This association was not observed after adjusting for healthcare access variables. No other significant differences were observed. Conclusions: Efforts to raise perceived risk for developing hypertension among rural college students may be warranted.     

The echo chamber is overstated: the moderating effect of political interest and diverse media

ABSTRACT

In a high-choice media environment, there are fears that individuals will select media and content that reinforce their existing beliefs and lead to segregation based on interest and/or partisanship. This could lead to partisan echo chambers among those who are politically interested and could contribute to a growing gap in knowledge between those who are politically interested and those who are not. However, the high-choice environment also allows individuals, including those who are politically interested, to consume a wide variety of media, which could lead them to more diverse content and perspectives. This study examines the relationship between political interest as well as media diversity and being caught in an echo chamber (measured by five different variables). Using a nationally representative survey of adult internet users in the United Kingdom (N?=?2000), we find that those who are interested in politics and those with diverse media diets tend to avoid echo chambers. This work challenges the impact of echo chambers and tempers fears of partisan segregation since only a small segment of the population are likely to find themselves in an echo chamber. We argue that single media studies and studies which use narrow definitions and measurements of being in an echo chamber are flawed because they do not test the theory in the realistic context of a multiple media environment.     

社会性别视角下少数民族妇女在边疆生态治理中的作用分析——基于对怒江傈僳族的调查

本文在对国内外以社会性别视角进行的生态研究进行梳理的基础上，深入分析了历史上中缅边境北段怒江峡谷中以傈僳族为主体的少数民族妇女在地方民族社会发展进程中为当地生态平衡所做的重要贡献。同时，对在社会转型和边疆农业女性化的现实背景下傈僳族妇女在与生态环境互动的诸多细节进行了深入的调研分析，进而认为妇女与环境的关系必须要放在具体的经济和社会发展的语境中阐释，环境治理中应为少数民族妇女提供发挥能动性的平台，并强调社会性别分析对边疆生态环境治理的积极意义，以及少数民族妇女在边疆地区生态安全的建设过程中所发挥的独特而重要的作用。     

Students’ health engagement and affective relations in Danish upper secondary school

To increase our understanding of the dynamics of young people’s embodied engagement in health, this article analyses Danish upper secondary school students’ understandings and practices of health and the role of the school environment in these dynamics. Participatory, visual and narrative data were collected during fieldwork with 37 students aged 16–17. Deleuze and Guattari’s philosophy of the body is applied to analyse the affective relations and emerging body-health assemblages within the students’ school life, which generated force and vitality (here conceptualised as health). Through becoming within sensuous, social and political body-health assemblages, the students attempted to curb school stress, sustain social belonging in an individualistic school environment and both reproduce affirming power discourses and subvert their territorialisation. The study proposes an analytical shift in perspective on young people’s health away from an individualistic ‘components approach’ towards a relational understanding, and suggests that students’ health at school relates to collectivity, quality, rhythm and co-produced engagement, rather than individuality, quantity, rules and performance, which increasingly characterise Danish health discourse and school policy.     

参加医疗保险对农村居民健康的影响——基于CHARLS 2015数据的实证分析

基于CHARLS 2015数据,采用倾向得分匹配法实证分析参加医疗保险对农村居民健康的影响。研究发现:参加医疗保险对农村居民的日常活动能力和自评健康影响不显著,参加医疗保险对农村居民认知能力具有显著的正向影响。据此提出,应进一步提升社会医疗保险保障水平、扩大社会医疗保险保障范围、促进商业医疗保险有序发展、推进"三医"高效协同联动等,以充分发挥医疗保险的健康保障功能,从而进一步提升参加医疗保险对农村居民健康的正向影响。     

农村互助型社会养老:中国特色与发展路径

农村互助型社会养老是具有中国特色的社会养老的发展形式，是对农村传统家庭养老的重要补充。它扎根于农村传统的亲邻互助网络，其本质在于经济互助，表现为有组织地发动邻里、志愿等社会力量，充分利用以老年人为主的各类人力资源的闲置时间、资源低成本地相互帮助和服务。社会各界应将其作为重要实施方略，纳入积极应对人口老龄化战略和乡村振兴战略之中。其发展路径可以概括为：以资金互助为基础，以组织动员为抓手，以服务互助为重点，以社区居家养老为主要阵地，创新各类互助养老模式，着力形成稳定多元的资金来源，培育互助队伍，增加互助内容，从无偿到无偿、低偿相结合，探索建立标准规范的服务管理评估制度，机构养老与社区居家养老互联互通，最终尝试建立圈层化、整合化、网络化、制度化的农村互助型社会养老体系。     

谁的乡村建设？——基于乡村建筑变迁的观察和思考

在全面推进乡村振兴的大背景下，乡村建设正如火如荼地开展。其中，乡村建设中农民房屋建筑类型从特质性的“匠心独具”到同质性的“千村一面”，再到异化性的“自厝同异”变迁路径，反映出传统文化的保护危机，也深刻揭示出建筑变迁背后暗藏的农民与地方政府间的多元矛盾和博弈。此问题的根源在于农民主体性被消解，成了被建构的对象或客体，而地方政府却不断强化构建主体的身份认同。事实上，当前乡村建设呈现出五种不同的价值取向：一是为城市消费者休闲情趣的乡村建设；二是为城市中产阶级家乡情感的乡村建设；三是为地方政府凸显政绩的乡村建设；四是为开发商投资回报的乡村建设；五是为农民生存利益的乡村建设。不同参与者均带着不同的利益诉求介入乡村建设，直接影响到乡村建设的发展走向。因此，要处理乡村建设中的矛盾和问题，必须强化农民在乡村建设中的主体意识和主体身份，赋予农民对乡村建设事务的话语权与决定权。