Arbeitspapier

Modelling evolutionary long-run relationships: An application to the Italian energy market

The paper considers a SUTSE model embedded in a dynamic framework to estimate an energy cost share model for the Italian economy in an evolutionary environment. This is achieved by allowing stochastic seasonal and trend components in the long-run specification and constructing an error correction mechanism to model short-run dynamics. Modelling instability in the structural time series approach has provided some improvement in the estimates of the elasticities of substitutions and of the price elasticities with respect to those obtained using deterministic trend and seasonal components. Tests for instability in the cointegrating regression support the evolutionary specification adopted.

Sprache
Englisch

Erschienen in
Series: Nota di Lavoro ; No. 2.1998

Klassifikation
Wirtschaft
Model Construction and Estimation
Model Evaluation, Validation, and Selection
Energy: Demand and Supply; Prices
Thema
Cointegration
Energy substitution
Structural time series approach
Instability analysis
Energiemarkt
Energiesubstitution
Zeitreihenanalyse
Schätztheorie
Evolutionsökonomik
Theorie
Italien

Ereignis
Geistige Schöpfung
(wer)
Morana, Claudio
Ereignis
Veröffentlichung
(wer)
Fondazione Eni Enrico Mattei (FEEM)
(wo)
Milano
(wann)
1998

Handle
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Morana, Claudio
  • Fondazione Eni Enrico Mattei (FEEM)

Entstanden

  • 1998

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