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Join date: Oct 28, 2025

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Oct 29, 202512 min
The impact of longevity on fiscal sustainability in South Africa - Part 3
ADDENDUMS ADDENDUM 1   Econometric model for government revenue    Long run equation Long run equation: graph of actual and modelled values Cointegration text of long run equation   The hypothesis of the cointegration test is as follows:   H0: No cointegration.   Source:  Own calculations   The results indicate that the variable is statistically significant (at 1% level), which means that we can reject the null hypothesis (of no cointegration). Short run (ECM) equation [1]     Diagnostic and...

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Oct 29, 202542 min
The impact of longevity on fiscal sustainability in South Africa - Part 2
CHAPTER 3 LITERATURE AND METHODOLOGY   Longevity’s impact on state finances: empirical evidence    The IMF [1]  notes that the economic and fiscal effects of an aging society have been extensively studied and are generally recognized by policymakers, but the financial consequences associated with the risk that people live longer than expected—longevity risk—has received less attention.  In this sense longevity can be defined as the risk that actual life spans of individuals or of whole...

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Oct 29, 202533 min
The impact of longevity on fiscal sustainability in South Africa
Copyright © 2025 Inclusive Society Institute   PO Box 12609 Mill Street Cape Town, 8010 South Africa   235-515 NPO   All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means without the permission in writing from the Inclusive Society Institute   DISCLAIMER   Views expressed in this report do not necessarily represent the views of the Inclusive Society Institute or its Board or Council members.   October 2025   Author: Fanie Joubert  ...

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Fanie JoubertFanie Joubert

Fanie Joubert

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