No harmless child labor: The effect of child labor on academic achievement in francophone Western and Central Africa     

《International Journal of Educational Development》2021

This study empirically examines the effect of child labor on academic achievement in 10 francophone Western and Central African countries. The data were taken from the Programme d’Analyse des Systèmes Educatifs de la CONFEMEN and comprised characteristics of 25,288 grade six students across 1803 schools. Two-stage least squares analysis highlights that child labor undermines academic achievement regardless of subject, gender, and age. It lowers reading and mathematics scores for both genders and for children under 12 and over 13 years. Child labor therefore hinders human capital accumulation in African countries, and it takes place at the cost of future prosperity.  相似文献   

CBA球员球场暴力行为的归因研究与治理省思 ——基于互动仪式链视角     

买器 《河北体育学院学报》2020,34(3):37-41

运用文献资料法和逻辑分析法，以互动仪式链理论为视角，从文化资本互动与情感能量互动两方面对CBA球场暴力行为的发生机制进行研究。指出，赛前与赛中的互动仪式相互联系，赛前不良的互动仪式会将负向的情感能量带入比赛，使共享情感破裂，产生球场暴力现象。球员个体间情境互动会过渡到球队群际间，暴力行为会通过互动仪式链不断扩散到其他球队。比赛中双方都存在冲突性紧张，谁能抢占情感能量主导权谁就会在博弈中占据优势地位，处于压制的一方将转化为恐惧感。恐惧与冲突性紧张塑造了暴力情景，导致了球场暴力行为的发生。提出，应规范球员行为表现，防止球员暴力惯习的形成；加强球队球员间的沟通交流，修复断裂的互动仪式链条；注重裁判执裁能力建设，维持现场球队双方情感能量的平衡；营造有序的观赛环境，激发球迷潜在的道德情感。旨在为CBA健康有序发展提供建议与参考。  相似文献   

Working as a real estate agent. Bringing the clients in line with the market     

Eliza Benites-Gambirazio 《Journal of Cultural Economy》2020,13(2):153-168

ABSTRACT

Drawing on ethnographic observations and interviews, this paper examines the market work performed by real estate agents in a residential market. The research explores how agents are engaged in market work to sell themselves, the market and the products in order to sell houses. Agents first invest in the clients by self-presentation techniques (likeability, availability, appearance, taste). They also work to bring the clients in line with the market by making them accept the market and its hierarchies; and finally, they enable clients to conform with the market, by relying on prices as signals and taste hierarchies. They act as market devices contributing to market valuation as they are engaged in making residential choices emerge, balancing the cold reality of the market with warm relationships to foster clients' engagement in transactions.  相似文献   

基于社会资本理论的社交问答用户健康信息行为研究     

陆泉  刘婷  邓胜利 《图书情报工作》2019,63(17):118-127

[目的/意义]社交问答用户的社会资本受多种因素影响，本文旨在探究社交问答用户不同的健康信息行为对其社会资本积累的影响。[方法/过程]以知乎网上糖尿病话题下2 537个问题帖子，3 567个回答的1 650名用户为研究对象，依据L.Nan的社会资本理论和N.Uphoff对社会资本的分类，将社交问答用户的社会资本分为认知性和结构性两类，用多元线性回归的方法分析社会问答用户的健康信息行为与社会资本之间的关系。[结果/结论]用户的健康知识贡献行为和自我信息披露行为在不同程度上正向促进社会资本的累积，而不同的健康知识获取行为对认知性社会资本和结构性社会资本的影响有差异。这些结果有助于社交问答用户提高社会资本，平台完善用户服务和激励机制。  相似文献   

Problems and Perspectives of a Theory of Transformational Processes of Bildung     

Hans-Christoph Koller 《Educational theory》2020,70(5):633-651

In this essay, Hans-Christoph Koller presents a concept of transformational processes of Bildung in an attempt to redefine the German notion of Bildung referring to actual social conditions of educational processes. According to this conception, Bildung is a transformation of world- and self-relations that can come about when subjects are confronted with problems for which they have no established routines of engagement. With reference to theories of Pierre Bourdieu, Bernhard Waldenfels, and Ulrich Oevermann, Koller looks for answers to three questions: (1) Which concepts and theories are able to adequately grasp the world- and self-relations of subjects going through processes of Bildung? (2) How can the problems that trigger processes of Bildung and that challenge subjects to transform be determined more precisely? (3) How exactly does the emergence of new figures of world- and self-relations take place when we “successfully” complete a process of Bildung? Finally, the essay concludes with an attempt to clarify the normative implications of this theory.  相似文献   

The kid's speech: The effect of stuttering on human capital acquisition     

《Economics of Education Review》2014

A number of studies have shown that childhood speech disorders such as stuttering are associated with lower test scores and educational attainment. However, it is unclear whether these associations are causal in nature or whether they can be explained by difficult-to-measure heterogeneity at the community, family, or individual level. Using data from the National Longitudinal Study of Adolescent Health and ordinary least squares, we show that stuttering is negatively associated with high school grades, the probability of high school graduation, and the probability of college attendance. However, empirical specifications with family fixed effects or controls for learning disabilities such as Attention Deficit Hyperactivity Disorder suggest that these associations can, in large part, be explained by difficult-to-measure heterogeneity.  相似文献   

人力资本和社会资本对中国退役运动员收入影响比较     

张晓丽  阎晋虎 《上海体育学院学报》2020,(4):31-40

从人力资本和社会资本的视角出发,以316名中国退役运动员为研究对象,探讨这2种资本对退役运动员收入的影响,结果显示:①中国退役运动员的收入差异较大,平均收入状况不容乐观;②在人力资本的各观测变量中,运动等级、受教育程度、身体健康状况和职业技能培训依次对退役运动员收入产生影响;③在社会资本各观测变量中,弱关系和网络异质性对退役运动员收入影响显著;④人力资本有助于退役运动员进入中等收入群体,社会资本有助于其进入高收入群体;⑤人力资本和社会资本对退役运动员的收入提升作用显著,且人力资本作用高于社会资本。基于此,从政府和个体层面提出提升退役运动员人力资本和社会资本的建议。  相似文献   

体育用品对外贸易大国与对外贸易强国的理论探析     

杨文刚  杨明  孙茜 《武汉体育学院学报》2020,54(6):54-60

对体育用品对外贸易大国和对外贸易强国的概念进行了界定。从贸易主体、贸易内容、贸易利得和贸易市场4个方面分析了体育对外贸易大国的特征。总结了体育用品对外贸易强国的特征：依托体育用品制造产业全球价值链发展并实施治理、拥有国际知名品牌、拥有良好的原产国形象、拥有行业领先企业、创新能力强、主导国际经贸规则与标准制定等。在此基础之上对体育用品对外贸易大国与对外贸易强国的联系与区分进行了阐释和分析，认为推进我国由体育用品对外贸易大国向对外贸易强国转变演进的实施体系是一个系统工程，该系统存在三个维度：第一维是"双力维"，即压力维与动力维；第二维是"要素维"，即培育、引进高级生产要素；第三维是"竞争维"，即竞争与超越。  相似文献   

声誉模型在专业化人力资本形成中的应用   总被引：1，自引：0，他引：1  

雷亚萍  李彩凤 《预测》2007,26(1):73-76

人力资本的形成对于经济发展具有显著的作用。专业化人力资本的形成实际上是一个典型的委托—代理关系。文中将人力资本形成过程中的个人确定为委托人,具体形成部门为代理人;并引用声誉模型对其形成机理进行了博弈分析。结果证明:委托人可以依据“声誉”(用“长寿”表示)这一可观测的信号来选择代理人(人力资本形成部门),以降低自身人力资本化的风险。  相似文献   

风险投资中的代理问题、风险分担与制度安排   总被引：11，自引：0，他引：11  

张帏  姜彦福  陈耀刚 《科研管理》2002,23(1):122-127

信息不对称使得风险投资面临严重的代理问题，代理问题与风险企业（项目）的高不确定性又会导致风险投资的高失败率。恰当的制度安排能够降低代理成本和风险：一方面，风险投资家严格筛选高层管理团队，对他们采用强约束和适当的激励，并积极参与风险企业的管理，提供增值服务；另一方面，风险企业普遍采用全员持股这种组织激励方式。风险投资机制将监督、激励与风险分担有机地结合在一起，从而大大缓解了风险投资中的代理问题。论文还对我国风险投资业的发展提出一些相关建议。  相似文献