Date/Time
Date(s) - 22/09/2023
11:00 am - 12:30 pm

Sabine Erika Kröger, Professor at Laval University, will present to our economics graduate students and faculty on Friday, September 22 in KTH 334!

Sabine is the Director of the Laboratory of Experimental Economics at Université Laval (LEEL), her main research interests are behavioral and experimental economics. Most recent research includes experimental work on identification of (social) preferences, on belief elicitation and formation, public goods and auctions. She will present the paper, “How Do People Vote Under Instant-Runoff Voting? An Experiment on Complexity and Voting Behavior“

Abstract

Instant Runoff Voting is a voting procedure that requires voters to rank candidates. It is currently used in several countries (Australia, USA, Canada), and various places worldwide are debating its adoption for political elections. A primary argument in support of its adoption is that it is such a complex voting procedure that people would be unable to vote strategically and would then choose to resort to voting sincerely. We conducted a laboratory experiment to assess the validity of this claim. More generally, we investigate how complexity affects voting behavior. Our findings confirm that complexity does impede strategic voting. However, we also observe that rather than resorting to sincere voting, voters tend to respond to complexity by adopting a voting heuristic, which we call Lifting, that consists of reversing the ranks of their two most preferred candidates. Additionally, we find that the complexity of Instant Runoff Voting adversely affects voters and makes it more difficult for them to learn from experience.

View Sabine’s professional website.