Conference Agenda
Overview and details of the sessions of this conference.
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Some information on the session logistics:
If not stated otherwise, the discussant is the following speaker, with the first speaker being the discussant of the last paper. The last speaker of each session is the session chair. (Exception: invited sessions)
Presenters should speak for no more than 20 minutes, and discussants should limit their remarks to no more than 5 minutes. The remaining time should be reserved for audience questions and the presenter’s responses. We suggest following these guidelines also in the (less common) 3-paper sessions in a 2-hour slot, to allow participants to move between sessions. Discussants are encouraged to avoid summarizing the paper. By focusing on a few questions and comments, the discussants can help start a broader discussion with the audience.
Only registered participants can attend this conference. Further information available on the congress website https://www.iseg.ulisboa.pt/en/event/iipf/ .
Venue address: ISEG - Lisbon School of Economics & Management, R. Francesinhas 21, 1200-675 Lisboa, Portugal
Please note that all times are shown in the time zone of the conference. The current conference time is: 17th Sept 2026, 11:40:18am WEST
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Daily Overview |
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G04: Redistribution, Lifespans, and Social Security Wealth Location: Room 104 (Francesinhas 1) | |
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Unequal Lifespans and Redistribution University of Regensburg, Germany Inequality in life expectancy shows a strong correlation with income. But does this critical dimension of inequality, extending beyond income and wealth, call for additional fiscal redistribution? In this paper, we explore how systematic differences in life expectancy and health influence optimal fiscal redistribution. We propose a parsimonious modeling framework that allows us to immediately point to the mechanisms that shape the optimal fiscal tax and transfer system when individuals differ in their life expectancy. Theoretically, we demonstrate that heterogeneity in life expectancy alone prompts a utilitarian government to redistribute from individuals with shorter to those with longer life expectancy. However, if we consider that health status may also impact on the ability to enjoy late life consumption, this redistribution can be reversed. We then develop and calibrate a quantitative life-cycle model with heterogeneous agents that differ in income and health to study optimal fiscal redistribution through the pension system.
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