The different opinions of Fed Governors of Kansas City and Boston show the divergence of opinion that is being heard by the Fed chairman Jay Powell as he plans smaller interest rate increases in 2023. Susan Collins of the Boston Fed is concerned about the effects on unemployment. Kansas City Fed's Esther George is concerned about the Fed not staying in the fight against inflation long enough. Powell says "We wouldn't ... try to crash the economy.. and then cleanup afterwards. I wouldn't take that approach at all." The difficult aspect of the interest rate increases is that it takes about 1 year to know the full effects of rate increase.