eprintid: 14222
rev_number: 10
eprint_status: archive
userid: 2
dir: disk0/00/01/42/22
datestamp: 2017-01-09 07:42:54
lastmod: 2021-08-27 17:28:21
status_changed: 2017-01-09 07:42:54
type: article
metadata_visibility: show
item_issues_count: 1
creators_name: Yu, Y.
creators_name: Chen, D.
creators_name: Hu, S.
creators_name: Kharrazi, A.
creators_name: Zhu, B.
creators_id: 8681
creators_id: 7782
creators_orcid: 0000-0002-5881-2568
creators_orcid: 0000-0002-2890-7523
title: Advancing factors influencing resource productivity through the use of the material utility framework
ispublished: pub
divisions: prog_asa
divisions: prog_ene
keywords: Resource productivity; Economy-wide material flow analysis; Material utility; Utility coefficient; Index decomposition analysis
abstract: In this paper, we propose ‘material utility’ as a new concept for analyzing the influencing factors of resource productivity (RP). We demonstrate the application of this concept by empirically analyzing direct and indirect factors influencing RP. Results indicate the following: (1) RP is essentially an aggregate of the efficiency of a material's major utility for different resource categories by weight of their respective utility coefficients. (2) The direct factors influencing RP are utility coefficient (C), intensity of utility use in economic sectors (T) and economic structure (S); whereby C, T and S respectively contribute 7%, 119%, and −26% to the decline of fossil energy intensity (the inverse of RP for fossil energy) in China during the period of 1980–2010. (3) The indirect factors influencing RP are resource quality, technology and economic structure. Specifically, RP can be increased by using higher quality resources, e.g., metal ore with higher ore grade. One unit (1%) increase in research and development (R&D) expenditure intensity and percentage of tertiary industry will result in 427 US$/ton and 40 US$/ton increase in RP, respectively. This research suggests new avenues for improving the accuracy of RP as an indicator and for policy measurement for increasing RP.
date: 2017
id_number: doi:10.1016/j.jclepro.2016.11.096
creators_browse_id: 153
creators_browse_id: 345
full_text_status: none
publication: Journal of Cleaner Production
volume: 142
number: 4
pagerange: 1892-1900
refereed: TRUE
issn: 0959-6526
coversheets_dirty: FALSE
fp7_project: no
fp7_type: info:eu-repo/semantics/article
citation:   Yu, Y., Chen, D., Hu, S., Kharrazi, A. <https://pure.iiasa.ac.at/view/iiasa/153.html> ORCID: https://orcid.org/0000-0002-5881-2568 <https://orcid.org/0000-0002-5881-2568>, & Zhu, B. <https://pure.iiasa.ac.at/view/iiasa/345.html> ORCID: https://orcid.org/0000-0002-2890-7523 <https://orcid.org/0000-0002-2890-7523>  (2017).  Advancing factors influencing resource productivity through the use of the material utility framework.   Journal of Cleaner Production 142 (4) 1892-1900. 10.1016/j.jclepro.2016.11.096 <https://doi.org/10.1016/j.jclepro.2016.11.096>.