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通过信息技术实现有利于穷人的增长和环境可持续性议程:如雨点般正确。

Achieving pro-poor growth and environmental sustainability agenda through information technologies: as right as rain.

机构信息

Department of Economics, University of Wah, Quaid Avenue, Wah Cantt, Pakistan.

Department of International Business and Marketing (IB&M), NUST Business School, National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan.

出版信息

Environ Sci Pollut Res Int. 2021 Aug;28(30):41000-41015. doi: 10.1007/s11356-021-13630-1. Epub 2021 Mar 27.

Abstract

The pro-poor growth and environmental sustainability are the twin agendas widely discussed in environmental science literature. The technology-embodied growth helps to attain both agendas through knowledge sharing and technology transfer, which trickle down to the poor income group and improve their living standards. Hence, the role of information and communication technologies (ICTs) is deemed crucial in boosting economic growth and is under deep consideration to establish its role in reducing poverty and environmental pollution. The current study examines the long-run relationship between ICTs, poverty reduction, and ecological degradation in Pakistan using time series data from 1975-2018. The short- and long-run parameter estimates were obtained through the Autoregressive Distributed Lag (ARDL) model for robust inferences. The results substantiate the inverted U-shaped Environmental Kuznets Curve relationship between income and emissions with a turning point at US$1000 in the short-run and US$800 in the long-run. The results confirmed the decisive intervention of ICTs factors in the poverty reduction, i.e., computer communications and mobile-telephone-broadband subscriptions support to reduce poverty incidence with the mediation of inbound FDI in a country. As far as income inequality is concerned, it shows that computer services support minimizing income inequality via a channel of high-technology exports in a country. The technology embodied emissions verified in the long-run, where mobile-telephone-broadband subscriptions increase carbon emissions. Finally, mobile-telephone-broadband subscriptions and inbound FDI both are significant contributors to amplify the country's economic growth. The results conclude that poverty reduction and environmental sustainability agenda are achieved by developing green ICT infrastructure in a country.

摘要

扶贫增长和环境可持续性是环境科学文献中广泛讨论的双重议程。嵌入技术的增长通过知识共享和技术转让来帮助实现这两个议程,这些知识和技术逐渐流向贫困收入群体,提高他们的生活水平。因此,信息和通信技术(ICTs)的作用被认为是促进经济增长的关键,并正在深入考虑其在减少贫困和环境污染方面的作用。本研究利用 1975 年至 2018 年的时间序列数据,考察了巴基斯坦信息通信技术、减贫和生态退化之间的长期关系。通过自回归分布滞后(ARDL)模型获得了短期和长期参数估计值,以进行稳健推断。结果证实了收入与排放之间存在倒 U 型环境库兹涅茨曲线关系,在短期和长期转折点分别为 1000 美元和 800 美元。结果证实了信息通信技术因素在减贫方面的决定性干预作用,即计算机通信和移动电话-宽带订阅通过国家的入境外国直接投资的中介作用支持减少贫困发生率。就收入不平等而言,它表明计算机服务通过国家高科技出口的渠道支持减少收入不平等。长期来看,技术体现的排放得到了验证,其中移动电话-宽带订阅增加了碳排放。最后,移动电话-宽带订阅和入境外国直接投资都对放大国家经济增长做出了重要贡献。研究结果得出结论,通过在国家发展绿色信息通信技术基础设施,可以实现减贫和环境可持续性议程。

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