Japan’s Finance Minister Satsuki Katayama said recent market turmoil has highlighted how quickly interest rates can be influenced by volatility spilling over from other markets, a dynamic she warned is becoming too significant to ignore. Katayama noted that “financial markets have seen an excessive degree of volatility since February 26, far beyond what would normally be warranted,” stressing that such instability can accelerate rate movements more than expected. The minister added that “interest-rate increases transmitted from other markets can materialise much more rapidly than we anticipate,” underscoring the speed of global financial linkages. The issue was widely recognized during a recent meeting with Group of Seven counterparts, Katayama noted, calling for a more “renewed and well-considered” policy response to manage these cross-market spillovers.
