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A Stochastic Tree for Bubble Asset Modelling and Pricing

open access: yesJournal of Time Series Analysis, Volume 46, Issue 5, Page 932-944, September 2025.
ABSTRACT We introduce a new stochastic tree representation of a strictly stationary submartingale process for modelling, forecasting, and pricing speculative bubbles on commodity and cryptocurrency markets. The model is compared to other trees proposed in the literature on bubble asset modelling and stochastic volatility approximation. We show that the
Christian Gourieroux, Joann Jasiak
wiley   +1 more source

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