The North American Natural Gas Liquids Markets are Chaotic

In this paper we test for deterministic chaos (i.e., nonlinear deterministic processes which look random) in seven Mont Belview, Texas hydrocarbon markets, using monthly data from 1985:1 to 1996:12—the markets are those of ethane, propane, normal butane, iso-butane, naptha, crude oil, and natural ga...

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Veröffentlicht in:The Energy journal (Cambridge, Mass.) Mass.), 1999-01, Vol.20 (1), p.83-103
Hauptverfasser: Serletis, Apostolos, Gogas, Periklis
Format: Artikel
Sprache:eng
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Zusammenfassung:In this paper we test for deterministic chaos (i.e., nonlinear deterministic processes which look random) in seven Mont Belview, Texas hydrocarbon markets, using monthly data from 1985:1 to 1996:12—the markets are those of ethane, propane, normal butane, iso-butane, naptha, crude oil, and natural gas. In doing so, we use the Lyapunov exponent estimator ofNychka, Ellner, Gallant, and McCaffrey (1992). We conclude that there is evidence consistent with a chaotic nonlinear generation process in all five natural gas liquids markets.
ISSN:0195-6574
1944-9089
DOI:10.5547/ISSN0195-6574-EJ-Vol20-No1-5