An Assessment of Japanese Carbon Tax Reform Using the E3MG Econometric Model

This paper analyses the potential economic and environmental effects of carbon taxation in Japan using the E3MG model, a global macroeconometric model constructed by the University of Cambridge and Cambridge Econometrics. The paper approaches the issues by considering first the impacts of the carbon...

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Main Authors: Soocheol Lee, Hector Pollitt, Kazuhiro Ueta
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1100/2012/835917
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author Soocheol Lee
Hector Pollitt
Kazuhiro Ueta
author_facet Soocheol Lee
Hector Pollitt
Kazuhiro Ueta
author_sort Soocheol Lee
collection DOAJ
description This paper analyses the potential economic and environmental effects of carbon taxation in Japan using the E3MG model, a global macroeconometric model constructed by the University of Cambridge and Cambridge Econometrics. The paper approaches the issues by considering first the impacts of the carbon tax in Japan introduced in 2012 and then the measures necessary to reduce Japan’s emissions in line with its Copenhagen pledge of −25% compared to 1990 levels. The results from the model suggest that FY2012 Tax Reform has only a small impact on emission levels and no significant impact on GDP and employment. The potential costs of reducing emissions to meet the 25% reduction target for 2020 are quite modest, but noticeable. GDP falls by around 1.2% compared to the baseline and employment by 0.4% compared to the baseline. But this could be offset, with some potential economic benefits, if revenues are recycled efficiently. This paper considers two revenue recycling scenarios. The most positive outcome is if revenues are used both to reduce income tax rates and to increase investment in energy efficiency. This paper shows there could be double dividend effects, if Carbon Tax Reform is properly designed.
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spelling doaj-art-dfb7bd0af1a44c15aa8ab37d1e7ab9ab2025-08-20T02:21:06ZengWileyThe Scientific World Journal1537-744X2012-01-01201210.1100/2012/835917835917An Assessment of Japanese Carbon Tax Reform Using the E3MG Econometric ModelSoocheol Lee0Hector Pollitt1Kazuhiro Ueta2Faculty of Economics, Meijo University, 1-501 Shiogamaguchi Tenpak-ku, Nagoya 468-8502, JapanInternational Modelling, Cambridge Econometrics, Covent Garden, Cambridge CB1 2HT, UKGraduate School of Economics, Kyoto University, Yoshida-Honmachi Sakyo-ku, Kyoto 606-8501, JapanThis paper analyses the potential economic and environmental effects of carbon taxation in Japan using the E3MG model, a global macroeconometric model constructed by the University of Cambridge and Cambridge Econometrics. The paper approaches the issues by considering first the impacts of the carbon tax in Japan introduced in 2012 and then the measures necessary to reduce Japan’s emissions in line with its Copenhagen pledge of −25% compared to 1990 levels. The results from the model suggest that FY2012 Tax Reform has only a small impact on emission levels and no significant impact on GDP and employment. The potential costs of reducing emissions to meet the 25% reduction target for 2020 are quite modest, but noticeable. GDP falls by around 1.2% compared to the baseline and employment by 0.4% compared to the baseline. But this could be offset, with some potential economic benefits, if revenues are recycled efficiently. This paper considers two revenue recycling scenarios. The most positive outcome is if revenues are used both to reduce income tax rates and to increase investment in energy efficiency. This paper shows there could be double dividend effects, if Carbon Tax Reform is properly designed.http://dx.doi.org/10.1100/2012/835917
spellingShingle Soocheol Lee
Hector Pollitt
Kazuhiro Ueta
An Assessment of Japanese Carbon Tax Reform Using the E3MG Econometric Model
The Scientific World Journal
title An Assessment of Japanese Carbon Tax Reform Using the E3MG Econometric Model
title_full An Assessment of Japanese Carbon Tax Reform Using the E3MG Econometric Model
title_fullStr An Assessment of Japanese Carbon Tax Reform Using the E3MG Econometric Model
title_full_unstemmed An Assessment of Japanese Carbon Tax Reform Using the E3MG Econometric Model
title_short An Assessment of Japanese Carbon Tax Reform Using the E3MG Econometric Model
title_sort assessment of japanese carbon tax reform using the e3mg econometric model
url http://dx.doi.org/10.1100/2012/835917
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