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Market option prices in last 20 years confirmed deviations from the Black and Scholes (BS) models assumptions, especially on the BS implied volatility. Implied binomial trees (IBT) models capture the variations of the implied volatility known as "volatility smile". They provide a discrete...
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Shoven und Whalley, die Wegbereiter der angewandten Gleichgewichtsanalyse, haben in ihrem bekannten JEL-Übersichtsartikel von 1984 das Los der Gleichgewichtsmodellierer als "jack of all trades" beklagt. Ziel unseres Beitrags ist es, angenehmere "Wege zum Gleichgewicht" aufzuzeigen. Unser...
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We compare the numerical methods that are most widely applied in the computation of the standard business cycle model with flexible labor. The numerical techniques imply economically insignificant differences with regard to business cycle summary statistics except for the volatility of...
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