The paper undertakes a detailed characterization of the local dynamic properties of three simple deterministic models involving expectations. The expectations are formed under an adaptive learning process. Allowing for different degrees of learning quality, the analysis reveals the existence of a large variety of possible long term outcomes: in some scenarios, stability and instability are independent of the learning quality; in other circumstances, some minimal requirement on learning efficiency is necessary to attain stability; in some settings, it is even possible that high quality learning may prevent attaining the stable outcome that otherwise is accomplished.
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Article provided by Economics Bulletin in its journal Economics Bulletin.
Find related papers by JEL classification: C6 - Mathematical and Quantitative Methods - - Mathematical Methods and Programming E0 - Macroeconomics and Monetary Economics - - General
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Albert Marcet & Klaus Adam & Juan Pablo Nicolini, 2008.
"Stock Market Volatility and Learning,"
UFAE and IAE Working Papers
732.08, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
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