Statistical Projection of Material Intensity: Evidence from the Global Economy and 107 Countries.
Summary: The material intensity (MI) of the economy remains among the most widely cited indicators in international statistics and reports, evaluating the efficient use and productivity of natural resources in the economic process. In the context of the contemporary economy‐wide material flow accoun...
| Publicado en: | Journal of Industrial Ecology Vol. 22; no. 6; pp. 1465 - 1473 |
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| Autores principales: | , , , |
| Formato: | Artículo |
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Springer Nature
Dec2018
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=132482128&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 132482128 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 10881980 FL1 jtl: Journal of Industrial Ecology issn: 10881980 maglogo: Y pubinfo: dt: Dec2018 vid: 22 iid: 6 pid: 237 pub: Springer Nature artinfo: ui: 132482128 10.1111/jiec.12667 ppf: 1465 ppct: 8 formats: tig: atl: Statistical Projection of Material Intensity: Evidence from the Global Economy and 107 Countries. aug: au: Efthimiou, George C. Kalimeris, Panos Andronopoulos, Spyros Bartzis, John G. affil: Environmental Research Laboratory, INRASTES, NCSR Demokritos, Aghia Paraskevi Greece Institute of Urban Environment & Human Resources, Department of Economic & Regional Development, Panteion University, Athens Greece Public Power Corporation S.A. (PPC), Support Operations Division, Athens Greece Department of Mechanical Engineering, University of Western Macedonia, Kozani Greece su: International trade Economic development Production (Economic theory) Beta distribution Gross domestic product sug: subj: International trade Economic development Production (Economic theory) International Trade Financing Beta distribution Gross domestic product keyword: beta distribution economic growth extreme value material flow accounting material intensity probability density function beta distribution economic growth extreme value material flow accounting material intensity probability density function ab: Summary: The material intensity (MI) of the economy remains among the most widely cited indicators in international statistics and reports, evaluating the efficient use and productivity of natural resources in the economic process. In the context of the contemporary economy‐wide material flow accounting framework, the material intensity of a country is evaluated through the estimation of the ratio of the domestic material consumption (DMC) to the gross domestic product (GDP) index (DMC/GDP). Indeed, the essential contribution of natural resources to the economic process requires the establishment of reliable projections of this intricate relationship to the future. These projections may provide critical information to policy makers and practitioners in order to evaluate the future dynamics of the efficient use of natural resources in the production process. Toward this objective, the present study evaluates and proposes an alternative novel methodology for MI statistical projections, based on the beta distribution, by using a deterministic model for predicting the maximum expected values. The parameters of the deterministic model are calculated from the estimated MI of the global economy. The evaluation of the model is then performed by using MI estimates from 107 individual countries. The agreement between the model and the estimates is very good. The proposed method's merit is its simplicity, as by using two statistics of the material intensity (mean and variance) and an integral time scale, it is feasible to calculate the probabilities of the MI of any country with a high degree of confidence. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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