Steven Morling (Reserve Bank of Australia) Robert Subbaraman (Reserve Bank of Australia)
Abstract
The system of providing for retirement income in Australia has undergone marked changes over the past two decades, particularly in the 1980s when changes in pension entitlements and superannuation legislation encouraged a sharp rise in superannuation saving. However, there has been no obvious pickup in aggregate household saving, raising the possibility that households may have offset the increase by reducing other forms of saving. Our results suggest that, in the past, there has been a significant degree of substitution between superannuation and other forms of saving, although the offsets have not been complete. Our estimates are not very precise, but they suggest that, over the past 35 years, about three-quarters of superannuation saving has been offset by changes in other saving. The results are consistent with the results of recent overseas studies which find large offsets between saving through retirement income plans and other forms of saving. It is too early to tell whether the new superannuation arrangements will generate significant increases in aggregate household saving, although a number of features of the new arrangements suggest that offsets between superannuation and other forms of saving are likely to be smaller than in the past. In particular the new arrangements rely heavily on compulsory rather than voluntary saving, as well as expanding the coverage of superannuation among those wage and salary earners who are most likely to be liquidity constrained. For these reasons the new arrangements are likely to generate increased superannuation saving with smaller offsets against other saving than earlier schemes.
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Gale, W.G. & scholz, J.K., 1992.
"IRAS and Household Saving,"
Papers
9244, Tilburg - Center for Economic Research.
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Steven F. Venti & David A. Wise, 1986.
"IRAs and Saving,"
NBER Working Papers
1879, National Bureau of Economic Research, Inc.
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Other versions:
Steven F. Venti & David A. Wise, 1987.
"IRAs and Saving,"
NBER Chapters,
in: The Effects of Taxation on Capital Accumulation, pages 7-52
National Bureau of Economic Research, Inc.
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