Analysis of Energy productivity Decomposition in Iran
The present paper aims to identify the most important factor that explains productivity changes in energy use in Iran over the period of 1385-1394-. Towards this end, the authors have utilized three symmetric industry by industry input-output tables namely, IOT at 1385 constant prices introduced by...
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Center for Development Research and Foresight
2021-02-01
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| Series: | پژوهشهای برنامه و توسعه |
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| Online Access: | https://www.journaldfrc.ir/article_118912_3d19e9b414849280b19b32dbf2b99ec9.pdf |
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| author | Esfandiar jahangard ali faridzad jamal kakaie akbar ahmadi |
| author_facet | Esfandiar jahangard ali faridzad jamal kakaie akbar ahmadi |
| author_sort | Esfandiar jahangard |
| collection | DOAJ |
| description | The present paper aims to identify the most important factor that explains productivity changes in energy use in Iran over the period of 1385-1394-. Towards this end, the authors have utilized three symmetric industry by industry input-output tables namely, IOT at 1385 constant prices introduced by research center affiliated to Iranian parliament, IOT at 1390 constant prices introduced by Iran’s statistics center and the 1394 -IOT updated by RAS method. Jacob (2003) attribute productivity Changes in energy use to six factors. The authors have applied the Jacob formula to decompose productivity changes into six cause factors namely, changes in value added, changes in energy consumption, changes in domestic energy supply, structural changes -technology factor, final demand changes, inter industry final demand changes pertaining to agricultural, industry, power, transportation and other service sectors. The results of this study reveal that productivity changes in energy use is negatively affected by value added changes while changes in energy consumption in agriculture and power sectors had a declining impact on productivity and the effect of other factors in productivity changes has been negligible over the period under study. |
| format | Article |
| id | doaj-art-703917d0dcf84218a8541eee2e80bb28 |
| institution | DOAJ |
| issn | 2645-7466 2717-0365 |
| language | fas |
| publishDate | 2021-02-01 |
| publisher | Center for Development Research and Foresight |
| record_format | Article |
| series | پژوهشهای برنامه و توسعه |
| spelling | doaj-art-703917d0dcf84218a8541eee2e80bb282025-08-20T03:19:15ZfasCenter for Development Research and Foresightپژوهشهای برنامه و توسعه2645-74662717-03652021-02-0114376610.22034/pbr.2021.118912118912Analysis of Energy productivity Decomposition in IranEsfandiar jahangard0ali faridzad1jamal kakaie2akbar ahmadi3Associate Professor/ Economics, Allameh Tabataba'i UniversityAssociate Professor/ University, Faculty of EconomicsEconomics researcher Development and Foresight Research CenterFaculty member of Economics, Allameh Tabataba'i UniversityThe present paper aims to identify the most important factor that explains productivity changes in energy use in Iran over the period of 1385-1394-. Towards this end, the authors have utilized three symmetric industry by industry input-output tables namely, IOT at 1385 constant prices introduced by research center affiliated to Iranian parliament, IOT at 1390 constant prices introduced by Iran’s statistics center and the 1394 -IOT updated by RAS method. Jacob (2003) attribute productivity Changes in energy use to six factors. The authors have applied the Jacob formula to decompose productivity changes into six cause factors namely, changes in value added, changes in energy consumption, changes in domestic energy supply, structural changes -technology factor, final demand changes, inter industry final demand changes pertaining to agricultural, industry, power, transportation and other service sectors. The results of this study reveal that productivity changes in energy use is negatively affected by value added changes while changes in energy consumption in agriculture and power sectors had a declining impact on productivity and the effect of other factors in productivity changes has been negligible over the period under study.https://www.journaldfrc.ir/article_118912_3d19e9b414849280b19b32dbf2b99ec9.pdfenergy productivitystructural decompositionsubsidy targetinginput-output table |
| spellingShingle | Esfandiar jahangard ali faridzad jamal kakaie akbar ahmadi Analysis of Energy productivity Decomposition in Iran پژوهشهای برنامه و توسعه energy productivity structural decomposition subsidy targeting input-output table |
| title | Analysis of Energy productivity Decomposition in Iran |
| title_full | Analysis of Energy productivity Decomposition in Iran |
| title_fullStr | Analysis of Energy productivity Decomposition in Iran |
| title_full_unstemmed | Analysis of Energy productivity Decomposition in Iran |
| title_short | Analysis of Energy productivity Decomposition in Iran |
| title_sort | analysis of energy productivity decomposition in iran |
| topic | energy productivity structural decomposition subsidy targeting input-output table |
| url | https://www.journaldfrc.ir/article_118912_3d19e9b414849280b19b32dbf2b99ec9.pdf |
| work_keys_str_mv | AT esfandiarjahangard analysisofenergyproductivitydecompositioniniran AT alifaridzad analysisofenergyproductivitydecompositioniniran AT jamalkakaie analysisofenergyproductivitydecompositioniniran AT akbarahmadi analysisofenergyproductivitydecompositioniniran |