Arbeitspapier

Water demand responds asymmetrically to rising and falling prices

This paper econometrically estimates residential water consumption in Germany between 2007 and 2013 based on a panel of almost 3000 supply areas. In particular, the analysis distinguishes periods of rising and falling water and sewage water prices. The short-run (long-run) price elasticity is estimated at around 4.2% (13%), but water demand appears to respond asymmetrically to rising and falling prices. When prices are rising, the short-run (long-run) price elasticity is around 6.5% (18%). When prices are falling, the short-run price elasticity is not statistically different from zero, and the long-run price elasticity is estimated at around 12%. Additional results illustrate that employing average prices instead of marginal prices results in substantially overestimating the price elasticity. These findings are particularly relevant for utilities and regulators planning to alter the tariff structure towards a higher fixed fee and a lower volumetric fee.

Sprache
Englisch

Erschienen in
Series: Working Paper Sustainability and Innovation ; No. S03/2019

Klassifikation
Wirtschaft
Thema
water consumption
econometrics
rebound
tariff
price elasticity
panel data

Ereignis
Geistige Schöpfung
(wer)
Schleich, Joachim
Hillenbrand, Thomas
Ereignis
Veröffentlichung
(wer)
Fraunhofer-Institut für System- und Innovationsforschung ISI
(wo)
Karlsruhe
(wann)
2019

Handle
URN
urn:nbn:de:0011-n-5376729
Letzte Aktualisierung
10.03.2025, 11:41 MEZ

Datenpartner

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ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Schleich, Joachim
  • Hillenbrand, Thomas
  • Fraunhofer-Institut für System- und Innovationsforschung ISI

Entstanden

  • 2019

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