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regime are both allowed. A Bayesian learning approach is employed to jointly estimate the latent states and the model …
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We examine the effects of parameter uncertainty and Bayesian learning on equilibrium asset prices when all the … greater risk-free rate volatility. But raising the prior uncertainty on dividend growth rates has ambiguous effects on the … equity premium. Learning does not produce a monotonically declining equity premium and shocks to growth rates can induce …
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We explore the impact of fake news on asset price dynamics within the asset-pricing model of Brock and Hommes (1998). By polluting the information landscape, fake news interferes with agents' perception of the dividend process of the risky asset. Our analysis reveals that fake news decreases the...
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Asset prices are a valuable source of information about financial market participants.expectations about key macroeconomic variables. However, the presence of time-varying risk premia requires an adjustment of market prices to obtain the market’s rational assessment of future price and policy...
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