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Bayes' statistical rule remains the status quo for modeling belief updating in both normative and descriptive models of behavior under uncertainty. Recent research has questioned the use of Bayes' rule in descriptive models of behavior, presenting evidence that people overweight 'good news'...
Persistent link: https://www.econbiz.de/10011542204
Central bank surveys frequently elicit households’ probabilistic beliefs about future inflation. However, most household surveys use a response scale that is tailored towards low-inflation regimes. Using data from a randomized controlled trial included in the Bundesbank Online Panel...
Persistent link: https://www.econbiz.de/10014472800
unknown, and maximum entropy serves as the leading method for estimating unobserved counterparty exposures. This paper … entropy and also permits more robust analysis. Using the two benchmarks side by side helps identify a range of possible …
Persistent link: https://www.econbiz.de/10010249740
We evaluate the role of financial conditions as predictors of macroeconomic risk first in the quantile regression framework of Adrian et al. (2019b), which allows for non-linearities, and then in a novel linear semi-structural model as proposed by Hasenzagl et al. (2018). We distinguish between...
Persistent link: https://www.econbiz.de/10012173525
Persistent link: https://www.econbiz.de/10000856260
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on the maximum entropy principle and, thus, they rely on a minimum number of assumptions. We compare the performance of …
Persistent link: https://www.econbiz.de/10012876151
This paper deals with stress tests for credit risk and shows how exploiting the discretion when setting up and implementing a model can drive the results of a quantitative stress test for default probabilities. For this purpose, we employ several variations of a CreditPortfolioView-style model...
Persistent link: https://www.econbiz.de/10011981523
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Earlier studies which applied the family of stable Paretian distributions to financial data are inconclusive and contradictory. In this article I estimate the parameters of the model by the Feuerverger-McDunnough method which enables the application of maximum likelihood rhethods. Based on...
Persistent link: https://www.econbiz.de/10011621314