https://www.treasurydirect.gov/indiv/products/prod_tips_glan...
Maybe it's just because I live in California, but over the past 10 years I have observed inflation in my main expense categories (mostly rent and restaurants) go up a steady ~10% a year, which clearly doesn't match what the TIPS have been returning, so had I had all my nest egg in TIPS, my purchasing power would have shrunk by quite a bit.
2) Your main expense categories are just a subset of consumer expenditure that the bureau of labor statistics use to measure price levels of goods and services.[1]
https://www.nerdwallet.com/blog/banking/nerdwallets-best-cd-...
I don't personally use GICs though. If you don't need liquidity in the short term, a balanced portfolio (40% safe, 60% growth) reliably performs much better in the long run.
> Shadowstats does not actually recalculate BLS data, rather, the Shadowstats CPI merely adds a constant to the officially reported numbers
This doesn’t inspire much confidence in his alternate CPI.
MIT’s billion prices project is much more novel and interesting. They track prices from online goods in real-time to calculate price inflation. You can see some of the stats posted at https://www.pricestats.com
you can find HYSAs now that go as high as 2.45% and 12-month CDs around 2.75%. of course, YMMV. this is not financial advice.
So to reduce inflation, the easiest way to remove money from circulation is to buy Federal government bonds.
The other way to reduce inflation is to create new value among the goods and services offered in the private sector. What new product or service can you create?