Arbeitspapier

Spatial autoregressive fractionally integrated moving average model

In this paper, we introduce the concept of fractional integration for spatial autoregressive models. We show that the range of the dependence can be spatially extended or diminished by introducing a further fractional integration parameter to spatial autoregressive moving average models (SARMA). This new model is called the spatial autoregressive fractionally integrated moving average model, briefly sp-ARFIMA. We show the relation to time-series ARFIMA models and also to (higher-order) spatial autoregressive models. Moreover, an estimation procedure based on the maximum-likelihood principle is introduced and analysed in a series of simulation studies. Eventually, the use of the model is illustrated by an empirical example of atmospheric fine particles, so-called aerosol optical thickness, which is important in weather, climate and environmental science.

Sprache
Englisch

Erschienen in
Series: Hannover Economic Papers (HEP) ; No. 712

Klassifikation
Wirtschaft
Single Equation Models; Single Variables: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
Single Equation Models; Single Variables: Panel Data Models; Spatio-temporal Models
Thema
Spatial ARFIMA
spatial fractional integration
long-range dependence
aerosol optical depth

Ereignis
Geistige Schöpfung
(wer)
Otto, Philipp
Sibbertsen, Philipp
Ereignis
Veröffentlichung
(wer)
Leibniz Universität Hannover, Wirtschaftswissenschaftliche Fakultät
(wo)
Hannover
(wann)
2023

Handle
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

  • Otto, Philipp
  • Sibbertsen, Philipp
  • Leibniz Universität Hannover, Wirtschaftswissenschaftliche Fakultät

Entstanden

  • 2023

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