This paper focuses on the use of dynamical chaotic systems in economics and finance. In these fields, researchers employ different methods from those taken by mathematicians and physicists. We discuss this point. Then, we present statistical tools and problems which are innovative and can be useful in practice to detect the existence of chaotic behavior inside real data sets. (C) 2009 Elsevier Ltd. All rights reserved.
机构:
Univ Calif San Diego, Dept Econ, La Jolla, CA 92093 USAUniv Calif San Diego, Dept Econ, La Jolla, CA 92093 USA
Elliott, Graham
Timmermann, Allan
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机构:
Univ Calif San Diego, Dept Econ, La Jolla, CA 92093 USA
Aarhus Univ, Ctr Res Econometr Anal Time Series, DK-8210 Aarhus, DenmarkUniv Calif San Diego, Dept Econ, La Jolla, CA 92093 USA