Von Borzyskowski and Vabulas argue that there is a common logic to IO exit which helps explain both its causes and consequences. By examining IO exit across 198 states, 534 IOs, and over a hundred years of history, they show that exit is driven by states' dissatisfaction, preference divergence, and is a strategy to negotiate institutional change.

Join the Department of Economics in welcoming Senators Leo Housakos and Tony Loffreda for an armchair conversation hosted by Anthony A. Noce, senior lecturer and course coordinator for ECON 318 Canadian Economic Policy and ECON 319 International Economic Policy.

In this overview talk, I will discuss some questions that have been asked about the groups $A(K)$, partial and full answers to them and open conjectures. Recent results will also be presented, with a focus where $K$ is a function field of positive characteristic.