解决全球问题:废物转化为能源,同时创造利益相关者共享价值

Thaspong Chailertpong, Thepparat Phimolsathien
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引用次数: 1

摘要

2015年,估计有12亿人(占全球人口的16%)没有用上电。与此同时,固体废物产生率迅速上升,1980年达到每天3000万吨,今天达到2亿吨,预计到2100年将超过每天1100万吨。仅来自城市的垃圾就足以填满每天5000公里长的垃圾车。因此,必须找到解决方案,废物转化为能源(WtE)是一个强有力的竞争者,目前在全球范围内代表着290亿美元的产业。采用整群抽样的方法,对361名个体进行了调查,采用63项、7个层次的李克特式认同量表,对研究的四个构式进行了调查。在结构方程模型之前进行验证性因子分析,使用lisrel9.1进行分析。模型中的所有因果因素均对废物管理发电厂和当地社区的共享价值(CSV)的创造产生积极影响,影响CSV的因素方差为68% (R2)。三个潜在变量的重要性依次为政府政策(GP)、废物管理发电厂(WMPP)和社区参与(CP),总得分分别为0.83、0.37和0.36。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Solving global problems: Waste to power while creating stakeholder shared value
In 2015, an estimated 1.2 billion people, or 16% of the global population, did not have access to electricity. At the same time, solid waste generation rates have risen fast, reaching 30 million tons in 1980, 200 million tons today, and projected to exceed over 11 million tons per day by 2100. The waste from cities alone is already enough to fill a line of trash trucks 5,000 kilometers long every day. Solutions therefore must be found, with Waste to Energy (WtE) conversion a strong contender, which presently represents a $29 billion industry globally. By use of cluster sampling, a sample of 361 individuals was surveyed by use of a 63-item, 7-level, Likert type agreement scale questionnaire on the study’s four constructs. A confirmatory factor analysis was run prior to the structural equation model, with analysis undertaken by use of LISREL 9.1. All causal factors in the model were shown to have a positive influence on the creation of shared value (CSV) of the waste management power plant and the local community, with 68% of the variance of the factor affecting CSV (R2). Ranked in importance, the three latent variables were government policy (GP), the waste management power plant (WMPP), and community participation (CP), with a total score of 0.83, 0.37 and 0.36, respectively.
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期刊介绍: The Business and Economic Horizons (BEH) is an international peer-reviewed journal that publishes high quality theoretical, empirical, and review papers covering the broad spectrum of research in areas of economics, business, management, and finance. The journal aim is to bridge the gap between the theory and the observed data in these constantly developing domains. BEH Editorial Board welcomes the high-quality original research articles and review papers that verify the well-grounded and the emerging theories by employing the econometric, statistical methods or other relevant empirical methods in theoretical and applied economic analysis. BEH does not discriminate articles utilizing the non-mainstream approaches such as experimental research, institutional analysis, other variations of heterodox and developmental economic studies. Therefore, the submissions in any field of micro- and macroeconomics, business ethics, economic policy or finance are appropriate for this journal. We hope, the provided contributions will help to understand the contemporary challenges faced by the private and public sector and will establish an international forum of empirical research.
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