[VCEE Seminar] REMINDER: VCEE Seminar with Chiara Aina - Invitation, October 19

Mailing list of the VCEE seminar series vcee-seminar at lists.univie.ac.at
Tue Oct 13 09:19:34 CEST 2026


Dear All,

You are invited to attend the first VCEE seminar of the semester on Monday,
October 19, from 11:30 to 13:00 hrs Vienna time. 

The seminar takes place in lecture hall 7 (1st floor) at
Oskar-Morgenstern-Platz 1.

We will have one speaker: Chiara Aina (UPF Barcelona)

Webpage:  https://chiaraaina.github.io/

Here is more information about the talk:

Title: Weighting Competing Models (with H. Schneider)

 

Abstract:

We study how individuals update their beliefs in the presence of competing
data-generating processes, or models, that could explain observed data.
Through experiments, we identify the weights participants assign to
different models and find that the most common updating rule gives full
weight to the model that best fits the data. While some participants assign
positive weights to multiple models- consistent with Bayesian updating-they
often do so in a systematically biased manner. Moreover, these biases in
model weighting frequently lead participants to become more certain about a
state regardless of the data, violating a core property of Bayesian
updating.

Meeting slots are already fully booked:

https://nuudel.digitalcourage.de/C1ifSWGDjEi4Y1hv

 

Best regards,

Sylvia

 

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