Goolsbee Warns of Policy Tug-of-War Between Governments and Central Banks

Japan’s reliance on loose fiscal policy, exemplified by Prime Minister Sanae Takaichi’s recent $19 billion supplementary budget, illustrates the tension Goolsbee describes. While the Bank of Japan maintains its policy rate at 0.75%—the highest level in thirty years—inflation-adjusted rates remain deeply negative. This creates a stimulative environment that complicates the central bank's mandate to cool price growth. Investors have reacted to this misalignment by pushing government bond yields higher, reflecting fears that the bank is losing control over monetary conditions.

Goolsbee noted that when real interest rates hover near the zero lower bound, central banks struggle to gauge the true restrictiveness of their policies. If fiscal impulses continue to counteract monetary efforts, the Bank of Japan may face pressure to tighten borrowing costs more aggressively at its upcoming June meeting. This conflict is not unique to Japan, but represents a broader challenge for institutions globally as they attempt to navigate energy shocks without triggering an economic overheat.