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A Possible Answer to Herman Daly's Dilemma: Building Quality Infrastructure for Sustainable Development 赫尔曼·戴利困境的可能答案:为可持续发展建设高质量的基础设施
Pub Date : 2020-12-28 DOI: 10.2139/ssrn.3922356
A. Opeoluwa
Building a quality culture is a long-haul journey that requires educational, cultural, social, political, and economic considerations and the collaboration of all stakeholders. This paper examines Herman Daly's perspective on the quality infrastructure impact for sustainable development. Specifically, the paper addressed the complications of sustainable development raised by Herman Daly while highlighting quality infrastructure components relevant to sustainable development. From the paper, it can be concluded that sustainable development, which is developed through sustainable infrastructure, can be derived from a quality policy that creates the arrangement for the implementation of quality infrastructure. Furthermore, it was noted that an infrastructural system that is sustainable integrates efficient forms of transportation, energy, and telecommunication. These can assist in unlocking the economic potentials of several developing countries.
建设优质文化是一个漫长的过程,需要教育、文化、社会、政治和经济方面的考虑,以及所有利益相关者的合作。本文考察了赫尔曼·戴利关于优质基础设施对可持续发展影响的观点。具体来说,本文在强调与可持续发展相关的高质量基础设施组件的同时,阐述了赫尔曼·戴利提出的可持续发展的复杂性。从论文中可以得出结论,可持续发展是通过可持续的基础设施发展起来的,可以从质量政策中衍生出来,该政策为实施优质基础设施创造了安排。此外,有人指出,可持续的基础设施系统综合了有效的运输、能源和电信形式。这有助于释放一些发展中国家的经济潜力。
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引用次数: 0
From Children’s Literature to Sustainability Science, and Young Scientists for a More Sustainable Earth 从儿童文学到可持续科学,青年科学家为更可持续的地球
Pub Date : 2020-12-22 DOI: 10.31219/osf.io/nvg2q
Q. Vuong
This essay evolved from my keynote address for the plenary session of the ASEAN Conference for Young Scientists 2019 organized by the ASEAN Secretariat, Vietnam Ministry of Science and Technology—whose main theme is sustainability science—organized at Hanoi-based Phenikaa University. It has also benefited from my advisory work for the International Union for Conservation of Nature (IUCN).
这篇文章是从我在2019年东盟青年科学家大会全体会议上的主题演讲演变而来的,该会议由越南科技部东盟秘书处组织,其主题是可持续科学,由河内的菲尼卡大学组织。这也得益于我在国际自然保护联盟(IUCN)的顾问工作。
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引用次数: 8
Trauma at School: The Impacts of Shootings on Students&Apos; Human Capital and Economic Outcomes 校园创伤:枪击事件对学生心理的影响人力资本与经济成果
Pub Date : 2020-12-01 DOI: 10.3386/w28311
M. Cabral, Bokyung Kim, Maya Rossin-Slater, Molly Schnell, H. Schwandt
A growing number of American children are exposed to gun violence at their schools, but little is known about the impacts of this exposure on their human capital attainment and economic well-being. This paper studies the causal effects of exposure to shootings at schools on children’s educational and economic outcomes, using individual-level longitudinal administrative data from Texas. We analyze the universe of shootings at Texas public schools that occurred between 1995 and 2016, and match schools that experienced shootings with observationally similar control schools in other districts. We use difference-in-differences models that leverage within-individual and across-cohort variation in shooting exposure within matched school groups to estimate the short- and long-run impacts of shootings on students attending these schools at the time of the shooting. We find that shooting-exposed students have an increased absence rate and are more likely to be chronically absent and repeat a grade in the two years following the event. We also find adverse long-term impacts on the likelihood of high school graduation, college enrollment and graduation, as well as employment and earnings at ages 24-26. Heterogeneity analyses by student and school characteristics indicate that the detrimental impacts of shootings are universal, with most sub-groups being affected.
越来越多的美国儿童在学校接触到枪支暴力,但人们对这种接触对他们的人力资本获得和经济福利的影响知之甚少。本文利用来自德克萨斯州的个人纵向行政数据,研究了学校枪击事件对儿童教育和经济成果的因果影响。我们分析了1995年至2016年间发生在德克萨斯州公立学校的枪击事件,并将经历枪击事件的学校与其他地区观察相似的对照学校进行了匹配。我们使用差异中的差异模型,利用匹配学校群体中枪击暴露的个体内和跨队列差异来估计枪击事件对枪击事件发生时在校学生的短期和长期影响。我们发现,接触过枪击事件的学生缺勤率更高,而且更有可能长期缺勤,并在事件发生后的两年内留级。我们还发现,在24-26岁年龄段,高中毕业、大学入学和毕业的可能性,以及就业和收入都有不利的长期影响。学生和学校特征的异质性分析表明,枪击事件的有害影响是普遍的,大多数亚群体受到影响。
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引用次数: 12
Effects of English Learner Reclassification Policies on Academic Trajectories 英语学习者再分类政策对学业轨迹的影响
Pub Date : 2020-12-01 DOI: 10.3386/w28188
J. Betts, K. Bachofer, A. Zau
In California 38% of students are either current or former English Learners (ELs). A crucial decision in their educational trajectory is when to reclassify ELs. Upon reclassification, ELs cease to receive language supports, but have more opportunities to take the same courses as fluent English speakers. This paper uses regression discontinuity in California’s two largest school districts to ask: “Are ELs being reclassified at the right time?” In most cases the districts were reclassifying students appropriately, with no discontinuity for outcomes including test scores and graduation on time. Exceptions in which those meeting the reclassification criteria subsequently performed worse were resolved with Los Angeles’s newer reclassification policy.
在加州,38%的学生现在或以前是英语学习者(el)。在他们的教育轨迹中,一个至关重要的决定是何时对ei进行重新分类。在重新分类后,外籍人员不再获得语言支持,但有更多机会参加与流利英语人士相同的课程。本文利用加州两个最大的学区的不连续性回归来问:“ei是否在正确的时间被重新分类?”在大多数情况下,各学区都对学生进行了适当的重新分类,结果没有间断,包括考试成绩和按时毕业。在例外情况下,那些符合重新分类标准的人随后表现较差,洛杉矶的新重新分类政策解决了这一问题。
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引用次数: 1
Ecological Vector of Social Responsibility in Energy Companies 能源企业社会责任的生态向量
Pub Date : 2020-11-22 DOI: 10.2139/ssrn.3735441
A. Dementieva, M. Sokolova
The article analyzes the relationship between the development of large energy business, and the concept of sustainable development in modern conditions. The main aspects of social and ethical marketing are discussed and its significance for modern business is revealed. The modern concepts of sustainable development and corporate social responsibility and their interdependence are analyzed, the characteristics of the fundamental international documents in this area are given. Socio-ethical marketing is becoming an essential tool of corporate social responsibility. In turn, corporate social responsibility is the main contribution of large business in the implementation of the concept of sustainable development, especially for companies in the oil and gas sector. A prerequisite for the sustainable development of a business is the adoption of targeted programs for its development, including plans for all divisions of the company to achieve target indicators (in the social, economic and ecological areas), ensuring the stability of the company's functioning, as well as continuous monitoring of their implementation.

Special attention is paid to the problems of environmental pollution by energy companies, alternative electric power industry, as well as the analysis of non-financial reporting. In the conclusion, the participation of large Russian businesses in the implementation of the concept of sustainable development and the introduction of the basic principles of social marketing into their activities is discussed.
本文分析了现代条件下大型能源企业的发展与可持续发展理念的关系。讨论了社会营销和伦理营销的主要方面,并揭示了其对现代商业的意义。分析了可持续发展和企业社会责任的现代概念及其相互依存关系,给出了这一领域基本国际文件的特点。社会伦理营销正在成为企业社会责任的重要工具。反过来,企业社会责任是大型企业在实施可持续发展概念方面的主要贡献,特别是对石油和天然气行业的公司而言。企业可持续发展的先决条件是采用有针对性的发展计划,包括公司所有部门实现目标指标(在社会,经济和生态领域)的计划,确保公司运作的稳定性,以及对其实施的持续监测。特别关注能源公司、替代电力行业的环境污染问题,以及非财务报告的分析。在结论中,讨论了俄罗斯大型企业在实施可持续发展概念和将社会营销的基本原则引入其活动中的参与。
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引用次数: 0
School's Out: Experimental Evidence on Limiting Learning Loss Using “Low-Tech” in a Pandemic 学校出局:在大流行中使用“低技术”限制学习损失的实验证据
Pub Date : 2020-11-19 DOI: 10.2139/ssrn.3735967
N. Angrist, Peter Bergman, Moitshepi Matsheng
The COVID-19 pandemic closed schools at one point for over 1.6 billion children, with potentially long-term consequences. This paper provides some of the first experimental evidence on strategies to minimize the fallout of the pandemic on learning. We evaluate two low-technology interventions to substitute schooling during this period: SMS text messages and direct phone calls. We conduct a rapid trial in Botswana to inform real-time policy responses, collecting data in multiple waves. We find that phone calls and SMS messages result in cost-effective learning gains of 0.12 standard deviations. We cross-randomize targeted instruction, customizing instruction to a child’s learning level using data collected during the trial. We find evidence that targeted instruction can be more effective than non-targeted instruction, especially for SMS messages which have no effect on their own if they are not targeted. Learning gains are robust to a variety of tests, such as randomized problems of the same proficiency and measures of effort on the test. Parents update their beliefs about their child’s learning in tandem with progress and they feel greater self-efficacy to support their child’s learning. The “low-tech” interventions tested have immediate policy relevance and could have long-run implications for the role of technology and parents as substitutes or complements to the traditional education system.
COVID-19大流行一度导致超过16亿儿童的学校关闭,可能造成长期后果。本文提供了一些关于尽量减少大流行对学习影响的战略的初步实验证据。我们评估了在此期间替代学校教育的两种低技术干预措施:短信和直接电话。我们在博茨瓦纳开展了一项快速试验,通过多次收集数据,为实时政策反应提供信息。我们发现,打电话和发短信的成本效益学习收益为0.12个标准差。我们对目标教学进行交叉随机化,使用试验期间收集的数据,根据儿童的学习水平定制教学。我们发现有针对性的指导比无针对性的指导更有效,特别是对于短信来说,如果没有针对性,短信本身就没有效果。学习收益对于各种测试都是稳健的,例如相同熟练程度的随机问题和测试中努力的度量。随着孩子的学习进步,父母会更新他们对孩子学习的信念,他们会有更大的自我效能感来支持孩子的学习。经过测试的“低技术”干预措施具有直接的政策相关性,并可能对技术和父母作为传统教育系统的替代品或补充的作用产生长期影响。
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引用次数: 29
Financing Costs and the Efficiency of Public-Private Partnerships 融资成本与公私伙伴关系效率
Pub Date : 2020-11-17 DOI: 10.2139/ssrn.3732107
Besart Avdiu, Alfons J. Weichenrieder
The paper compares provision of public infrastructure via public-private partnerships (PPPs) with provision under government management. Due to soft budget constraints of government management, PPPs exert more effort and therefore have a cost advantage in building infrastructure. At the same time, hard budget constraints for PPPs introduce a bankruptcy risk and bankruptcy costs. Consequently, if bankruptcy costs are high, PPPs may be less efficient than public management, although this does not result from PPPs’ higher interest costs.
本文比较了通过公私伙伴关系(ppp)提供公共基础设施与政府管理提供公共基础设施。由于政府管理的软预算约束,ppp在基础设施建设中付出的努力更多,因此具有成本优势。同时,ppp项目的硬预算约束会带来破产风险和破产成本。因此,如果破产成本高,公私合作伙伴关系可能比公共管理效率低,尽管这不是由于公私合作伙伴关系的更高的利息成本。
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引用次数: 0
Own Motivation, Peer Motivation, and Educational Success 自己的动机,同伴的动机和教育的成功
Pub Date : 2020-11-16 DOI: 10.2139/ssrn.3730470
Jan Bietenbeck
I study how motivation shapes own and peers' educational success. Using data from Project STAR, I find that academic motivation in early elementary school, as measured by a standardized psychological test, predicts contemporaneous and future test scores, high school GPA, and college-test taking over and above cognitive skills. Exploiting random assignment of students to classes, I find that exposure to motivated classmates causally affects contemporaneous reading achievement, a peer effect that operates over and above spillovers from classmates' past achievement and socio-demographic composition. However, peer motivation does not affect longer-term educational success, likely because it does not change own motivation.
我研究动机如何影响自己和同伴的教育成功。利用STAR项目的数据,我发现,通过标准化的心理测试来衡量,小学早期的学习动机可以预测当时和未来的考试成绩、高中GPA和大学考试成绩,而不是认知技能。通过将学生随机分配到不同的班级,我发现与积极的同学接触会对学生同期的阅读成绩产生因果关系,这是一种同伴效应,其作用超出了同学过去的成绩和社会人口构成的溢出效应。然而,同伴激励并不影响长期的教育成功,可能是因为它没有改变自己的动机。
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引用次数: 4
The Impact of Digital Infrastructure on the Consequences of COVID-19 and on the Mitigation of Future Effects 数字基础设施对COVID-19后果的影响以及对缓解未来影响的影响
Pub Date : 2020-11-01 DOI: 10.18235/0002809
Elisa V. Mariscal, A. Elbittar, M. Cave, Rubén Guerrero, Antonio Garcia-Zaballos, E. Iglesias, W. Webb
The appearance and spread of COVID-19 have accentuated the connectivity and digitization lag in Latin American and Caribbean countries. The lockdowns imposed to reduce the spread of the virus increased the demand for digital tools that would allow economic, educational, and social activities to continue remotely. Despite the significant increase in the coverage of broadband networks in the region, there are still few activities that can be carried out remotely. This may be due to a lack of connectivity for a significant number of people, or to the difficulty for various actors in accelerating their digital transformation. This paper intends to assist policymakers in determining what measure might best assist countries given their circumstances.
新冠肺炎疫情的出现和传播加剧了拉美和加勒比国家的互联互通和数字化滞后。为减少病毒传播而实施的封锁增加了对数字工具的需求,这些工具将使经济、教育和社会活动能够远程进行。尽管该区域宽带网络的覆盖范围大大增加,但仍然很少有活动可以远程进行。这可能是由于相当多的人缺乏连接,或者是由于各种行动者在加速其数字化转型方面存在困难。本文旨在帮助决策者根据各国的具体情况确定何种措施最能帮助它们。
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引用次数: 4
Comprehensive Approaches to Increasing Student Completion in Higher Education: A Survey of the Landscape 提高高等教育学生毕业率的综合途径:现状调查
Pub Date : 2020-11-01 DOI: 10.3386/w28046
Rachel Fulcher Dawson, M. Kearney, James X. Sullivan
We describe the challenge of college non-completion in the U.S. and a variety of explanations for the high rate of non-completion. We then provide an overview of the implementation of and evidence from eight specific college completion interventions designed to increase college completion rates through a comprehensive set of services. The eight interventions that we review have all been implemented in the past decade and have been evaluated through randomized controlled trials (RCT). After we describe the eight featured programs and the evidence on their effectiveness, we discuss the potential to replicate these programs and deliver them at scale. Finally, we offer some recommendations for future research, with the goal of establishing a body of practical evidence for organizations and policymakers to learn from as they work to address the college completion crisis.
我们描述了美国大学非完成率的挑战,以及对非完成率高的各种解释。然后,我们概述了八项具体的大学毕业干预措施的实施情况和证据,这些干预措施旨在通过一套全面的服务来提高大学毕业率。我们回顾的八项干预措施都是在过去十年中实施的,并通过随机对照试验(RCT)进行了评估。在我们描述了八个特色项目及其有效性的证据之后,我们讨论了复制这些项目并大规模实施的潜力。最后,我们为未来的研究提供了一些建议,目的是为组织和政策制定者在解决大学毕业危机的过程中建立一个实用的证据体系。
{"title":"Comprehensive Approaches to Increasing Student Completion in Higher Education: A Survey of the Landscape","authors":"Rachel Fulcher Dawson, M. Kearney, James X. Sullivan","doi":"10.3386/w28046","DOIUrl":"https://doi.org/10.3386/w28046","url":null,"abstract":"We describe the challenge of college non-completion in the U.S. and a variety of explanations for the high rate of non-completion. We then provide an overview of the implementation of and evidence from eight specific college completion interventions designed to increase college completion rates through a comprehensive set of services. The eight interventions that we review have all been implemented in the past decade and have been evaluated through randomized controlled trials (RCT). After we describe the eight featured programs and the evidence on their effectiveness, we discuss the potential to replicate these programs and deliver them at scale. Finally, we offer some recommendations for future research, with the goal of establishing a body of practical evidence for organizations and policymakers to learn from as they work to address the college completion crisis.","PeriodicalId":149553,"journal":{"name":"Political Economy - Development: Public Service Delivery eJournal","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114430729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
期刊
Political Economy - Development: Public Service Delivery eJournal
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