Residential and Industrial Energy Efficiency Improvement: A Dynamic General Equilibrium Analysis of the Rebound Effect

32 Pages Posted: 17 Dec 2020

See all articles by Sondès Kahouli

Sondès Kahouli

Université de Bretagne Occidentale

Xavier Pautrel

Université d'Angers (France), GRANEM - TEPP

Date Written: December 16, 2020

Abstract

The aim of this paper is to investigate bi-directional spillovers into residential and industrial sectors induced by energy efficiency improvement (EEI) in both the short- and long-term, and the impact of nesting structure as well as the size of elasticities of substitution of production and utility functions on the magnitude and the transitional dynamic of rebound effect. Developing a dynamic general equilibrium model, we demonstrate that residential EEIs spillovers into the industrial sector through the labor supply channel and industrial EEIs spill-overs into the residential sector through the conventional income channel. Numerical simulations calibrated on the U.S. suggest that not taking into account these spillover effects could lead to mis-estimate the rebound effect especially of residential sector EEIs. We also demonstrate how the size and the duration of the rebound effect depend on the value of elasticities of substitution. Especially, the elasticity of substitution between energy and non-energy consumption in household utility and the elasticity of substitution between physical capital and labor in production play a major role. Numerical simulations suggest that alternative sets of value for the elasticities of substitution may give sizable different patterns of rebound effects in both the short- and long-term. In policy terms, our results suggest that energy efficiency policies should be implemented simultaneously with rebound effect offsetting policies by considering short- and long-term wide-economy feedbacks. As a consequence, they recall for considering debates about what type of policy pathways is more effective in mitigating the rebound effect.

Keywords: Energy Efficiency, Rebound Effect, Transitional Dynamics, Residential Energy Consumption, Industrial Energy Consumption

JEL Classification: D58, Q43

Suggested Citation

Kahouli, Sondès and Pautrel, Xavier, Residential and Industrial Energy Efficiency Improvement: A Dynamic General Equilibrium Analysis of the Rebound Effect (December 16, 2020). FEEM Working Paper No. 28.2020, Available at SSRN: https://ssrn.com/abstract=3749980 or http://dx.doi.org/10.2139/ssrn.3749980

Sondès Kahouli

Université de Bretagne Occidentale ( email )

12 rue de Kergoat, CS 93837
Brest Cedex 3, 29238
France

Xavier Pautrel (Contact Author)

Université d'Angers (France), GRANEM - TEPP ( email )

France

HOME PAGE: http://xavier.pautrel.free.fr/xpautrel.html

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