peachmouse
Member
- Joined
- Oct 21, 2007
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Not true.CPI is faulty due to hedonic adjustments and doesn't correctly reflect the upwards pressure due to monetary inflation. CPF Retirement Sum keep going up is proof that SGD$ is being inflated away.
Grok's calculation: 5.86% per year since 1990, or 4.58% since 2003.
1) BRS (Basic Retirement Sum) is based a person's expenditure from a lower-middle retiree household in household expenditure survey (conducted once every 5 years). See https://ask.gov.sg/cpf/questions/cm0f52kyh00vnpz7a47e1jo7d
2) CPF Retirement Sum is based on expenditure; it is not a measure of inflation.
To keep things simple, Expenditure = Price x Quantity. Your expenditure goes up when price increase or when you buy more stuff.
When one gets richer, one tends to upgrade lifestype or buy more stuff. E.g. When I was young, Mcdonalds is a once-in-a-while luxury and my grandparents never travel overseas. Nowadays, kids go Mcdonalds every week and Singaporean seniors may travel overseas at least once a year.
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To add, Gold is not a good indicator of inflation. See here
To give counter-example, gold prices now are much higher than last year's. But China's facing 0% CPI growth. Singapore's CPI shows 0.9% y-o-y growth in Mar 2025.
