Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/205676 
Year of Publication: 
2014
Series/Report no.: 
New Zealand Treasury Working Paper No. 14/21
Publisher: 
New Zealand Government, The Treasury, Wellington
Abstract: 
This paper examines the effect of the last increase in the eligibility age for New Zealand's public pension, New Zealand Superannuation, on household saving rates. The age of eligibility was increased progressively from 60 to 65 years old between 1992 and 2001, with little forewarning. Drawing on Household Economic Survey data, the paper uses difference-in-difference regression analysis to compare the last cohorts to receive New Zealand Superannuation at the age of 60 years old with the first to face higher eligibility ages. The policy change is found to have increased average saving rates of affected households, particularly among middle-income and older households. The increase in saving rates is associated with higher household labour supply and income, and lower expenditure. The results suggest the policy change initially lifted the aggregate household saving rate by around 2.5 percentage points with the effect declining slightly over time.
Subjects: 
Household Saving
Retirement Income
New Zealand Superannuation
JEL: 
D14
D91
E21
H55
J26
ISBN: 
978-0-478-43606-8
Creative Commons License: 
cc-by Logo
Document Type: 
Working Paper

Files in This Item:
File
Size





Items in EconStor are protected by copyright, with all rights reserved, unless otherwise indicated.