Heterogeneity in the price response of residential electricity demand: A dynamic approach for Germany

Manuel Frondel, Gerhard Kussel and Stephan Sommer

No 793, Ruhr Economic Papers from RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen

Abstract: To provide the basis for evaluating the effectiveness of price policies, this paper contributes to the literature by estimating the heterogeneity in the response of residential electricity demand to price increases across household types. Drawing on household panel data from the German Residential Energy Consumption Survey (GRECS) that span over nine years (2006-2014), we gauge the response of residential electricity demand to price increases on the basis of the dynamic Blundell-Bond estimator to account for potential simultaneity and endogeneity problems, as well as Nickell bias. Estimating short- and long-run price elasticities of -0.44 and -0.66, respectively, our results indicate that price measures may be effective in dampening residential electricity consumption, particularly in the long run. Yet, we also find that responses to price changes are very heterogeneous across household groups, an outcome that has important implications for policy-making. Most notably, we do not find any significant price response for lowincome households.

Keywords: dynamic panel methods; instrumental variable approach (search for similar items in EconPapers)
JEL-codes: C23 C26 D12 Q41 (search for similar items in EconPapers)
Date: 2018
New Economics Papers: this item is included in nep-ene and nep-reg
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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Journal Article: Heterogeneity in the price response of residential electricity demand: A dynamic approach for Germany (2019)
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Persistent link: https://EconPapers.repec.org/RePEc:zbw:rwirep:793

DOI: 10.4419/86788921

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