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, 11:36:57am WEST
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Daily Overview |
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E11: Optimal Pension System Design and Ageing Location: Room 112 (Francesinhas 1) | |
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Borrowing Constraints and their Implications for Social Security Towson University, United States of America This paper uses a stylized overlapping-generations model to examine the effect of borrowing constraints on the economic implications of Social Security. In this framework, Social Security provides partial insurance against income risk that is uninsured due to incomplete markets. I find that when borrowing consistent with life cycle behavior is allowed in this framework, the micro- and macroeconomic effects of a downsizing in Social Security are considerably smaller than when borrowing is prohibited. I also find that the key mechanism behind this result is labor supply: with endogenous borrowing, households are able to exploit increasing labor productivity in early life to better self-insure against income risk.
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