Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
If central banks value the ex post accuracy of their published forecasts, previously announced interest rate paths might influence the current policy rate. We explore if “forecast adherence” has affected monetary policy in New Zealand and Norway, where central banks have published their interest rate forecasts the longest. We derive and estimate policy rules with separate weights on past interest rate forecasts and find that they have explanatory power for current policy decisions, over and above their correlation with other conventional interest rate rule arguments.