Has the equilibrium real interest rate declined across advanced economies?
Core argument: Fed research estimates the median equilibrium real interest rate across 13 advanced economies fell from roughly 2% in the mid-1990s to about 0% in 2019, with global shocks playing a significant role.
Recent Fed research indicates that the equilibrium real interest rate (r*) in the US is likely negative, driven by global economic factors. Estimates show a decline in the median equilibrium rate from ~2% in the mid-1990s to ~0% in 2019, with global shocks playing a significant role. This trend is consistent across 13 advanced economies, suggesting that the US rate may be lower than previously thought. The analysis highlights the importance of integrating global trends into models, as individual-country approaches may overestimate US rates. Persistently low real interest rates over the past decade have led economists and policymakers to anticipate that these rates will remain low. The global approach underscores the need to better incorporate term-structure and macroeconomic models to understand these dynamics, reflecting the low interest rates among advanced economies compared to US levels.













