Monetary policy communication in Turkey

This paper assesses the effectiveness of monetary policy communication of the Central Bank of Turkey (CBT) by quantifying the information content of its policy statements released right after the monthly Monetary Policy Committee meetings. First, we quantify the signal regarding the next interest rate decision and ask whether communication improves predictability. Our findings suggest that the role of statements in predicting the next policy move has strengthened following the adoption of a full-fledged inflation targeting (IT) regime. Second, we identify the surprise component of policy communication directly from market commentaries and assess its impact on the term structure of interest rates. We find that the response of the yield curve to policy statements has become highly significant for the unanticipated changes in the monetary policy communication, especially after the implementation of the IT. We also compare the yield curve impact of the surprise component of policy decisions (actions) with the surprises in policy communication (words). Our results suggest that the relative importance of communication in driving market yields has increased through time.

► We assess the effectiveness of policy communication of the Central Bank of Turkey. ► We quantify the signal regarding the next interest rate decision. ► The role of statements in predicting the next policy move has strengthened. ► We identify the surprise component of communication from market commentaries. ► The response of the yield curve to surprise policy statements is highly significant.