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   

高管团队社会资本对CSR负面事件的缓解效应——基于产品市场视角          下载免费PDF全文

刘媛媛  徐沛钰  刘靖瑜 《科研管理》2019,40(1):131-138

基于产品市场视角，本文采用多元回归分析方法，考察企业社会责任（CSR）负面事件对产品市场竞争力的影响，以及高管团队社会资本的缓解效应。研究发现：CSR负面事件会显著降低企业产品市场竞争力；道德型负面事件比能力型负面事件对企业产品市场竞争力的消极影响更强；CSR负面事件对竞争行业企业产品市场的消极影响比垄断行业企业更为明显；高管团队社会资本可以显著缓解CSR负面事件对企业产品市场竞争力的冲击。  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   

风险投资声誉、智力资本与企业价值          下载免费PDF全文

马宁  姬新龙 《科研管理》2019,40(9):96-107

风险资本与智力资本的有效协同能够实现创业企业知识、资本、管理与创新的完美结合，而拥有高声誉背景的风投在利用其经验和广泛的社会关系帮助企业快速成长方面作用更加突出。本文将创业企业的智力资本划分为人力资本、结构资本、创新资本与社会资本四个组成部分，基于风险投资声誉的视角，探讨风险资本与智力资本的协同关系。结果显示：高声誉风险投资在创业企业人力资本和结构资本两方面的协同效应并不显著，而与创新资本和社会资本两方面的协同效应突出，尤其与社会资本的协同效应能够显著提升创业企业的内在价值。该结论表明高声誉的风险投资机构亟需对目标企业的人力资源、战略规划等方面积极关注，并提供更多的增值服务。  相似文献   

Social capital and the digital crowd: Involving backers to promote new product innovativeness     

《Research Policy》2019,48(8):103744

Involving customers is often considered a method to develop products in line with market needs. However, we still need to obtain more insights into the respective drivers and outcomes in the context of (a) the involvement of customers by entrepreneurial ventures and (b) business-to-consumer (B2C) relationships. This study suggests that reward-based crowdfunding can provide a digital opportunity for both areas. We explore how community-derived social capital influences ventures’ approach to engaging backers in new product development and how this, in turn, advances product innovativeness. Using structural equation modeling, we test a unique dataset that combines primary survey and secondary platform data from 710 crowdfunding ventures. Our results provide a nuanced picture of how social capital dimensions are associated with backers as an information source and as co-developers and, indirectly, with new product innovativeness. This study underscores that crowdfunding serves as a digital platform for market-oriented innovation. It contributes empirical insights into how nascent teams can engage the digital crowd in product development via crowdfunding. We also add to social capital literature by illuminating web-mediated mechanisms that transform knowledge into tangible innovation outcomes.  相似文献   

Driving innovation: Public policy and human capital     

《Research Policy》2019,48(9):103791

Human capital, the set of skills, knowledge, capabilities and attributes embodied in people, is crucial to firms’ capacity to absorb and organize knowledge and to innovate. Research on human capital has traditionally focused on education and training. A concern with the motivationally-relevant elements of human capital such as employees’ job satisfaction, organizational commitment, and willingness to change in the workplace (all of which have been shown to drive innovation), has often been overlooked in economic research and by public policy interventions to date. The paper addresses this gap in two ways: First, by studying firms’ human resource systems that can enhance these elements of human capital, and second, using the results of this research as a springboard for a public policy program targeted at elements of human capital that have been ignored by traditional education and training interventions. Using a sample of 1070 employee-managers in Ireland, we apply a series of probit regressions to understand how different human resources systems influence the probability of employee-managers reporting the motivationally-relevant elements of human capital. The research: (1) Finds that respondents in organizations with certain human resource systems are more likely to report motivationally-relevant elements of human capital. Specifically, employee-managers in organizations with proactive work practices and that consult with their employee-managers increase the predicted probability of reporting that they are satisfied with their job, willing to change, and are committed to the organization; (2) Highlights the need to consider the role of policy interventions to support the motivationally-relevant elements of human capital; (3) Proposes a new policy program offer to support the motivationally-relevant elements of human capital in order to increase firms’ innovation activity.  相似文献   

内部社会资本、二元学习与研发团队创造力          下载免费PDF全文

戴万亮  杨皎平  李庆满 《科研管理》2019,40(1):159-169

团队成员工作积极性不高与创造力不够是阻碍研发团队创新的最大问题，良好关系下的团队成员知识交流与思维碰撞对于研发团队创造力至关重要。以二元学习为中介变量，知识异质性为调节变量，构建了内部社会资本影响研发团队创造力的有调节的中介效应模型。采用结构方程模型，基于308个研发团队的数据的实证研究发现：结构资本和认知资本对研发团队创造力的直接影响显著，而关系资本对研发团队创造力的直接影响不显著；二元学习在结构资本及认知资本与研发团队创造力的关系中扮演部分中介角色，而在关系资本与研发团队创造力的关系中扮演完全中介角色；知识异质性正向调节二元学习中介效应。本研究有助于加强对团队创造力影响因素及作用机理的了解，也为提高研发团队创造力提供借鉴。  相似文献   

When multi-functional landscape meets Critical Zone science: advancing multi-disciplinary research for sustainable human well-being     

Ying Luo  Yihe Lü  Bojie Fu  Paul Harris  Lianhai Wu  Alexis Comber 《国家科学评论(英文版)》2019,6(2):349

Environmental degradation has become one of the major obstacles to sustainable development and human well-being internationally. Scientific efforts are being made to understand the mechanism of environmental degradation and sustainability. Critical Zone (CZ) science and research on the multi-functional landscape are emerging fields in Earth science that can contribute to such scientific efforts. This paper reviews the progress, similarities and current status of these two scientific research fields, and identifies a number of opportunities for their synergistic integration through functional and multi-functional approaches, process-based monitoring, mechanistic analyses and dynamic modeling, global long-term and networked monitoring and systematic modeling supported by scaling and deep coupling. These approaches proposed in this paper have the potential to support sustainable human well-being by strengthening a functional orientation that consolidates multi-functional landscape research and CZ science. This is a key challenge for sustainable development and human well-being in the twenty-first century.  相似文献