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The stability of electricity prices: estimation and inference of the Lyapunov exponents
Bask, Mikael, (2006)
Actual and potential market risks during the stock market turmoil 2007--2008
Bask, Mikael, (2012)
The Stability and Volatility of Electricity Prices: An Illustration of (lambda, sigma-2) Analysis
Bask, Mikael, (2007)