Treasury Inflation-Protected Securities (TIPS) are close to the ideal "risk-free asset" - with the guarantee to deliver the real yield as of the purchase date (based on the CPI-U measure of inflation, accounting with a lag of 3 months)

Treasury Inflation-Protected Securities (TIPS) are close to the ideal "risk-free asset" - with the guarantee to deliver the real yield as of the purchase date (based on the CPI-U measure of inflation, accounting with a lag of 3 months)