Lending interest rate pass-through in the euro area. A data-driven tale

The harmonized MIR retail interest rates for the euro area, available as of January 2003, show remarkable differences both in levels and dynamics with the previous unharmonized NRIR rates. This evidence should suggest caution in extrapolating the findings of the NRIR-based literature on the incomplete long-run pass-through of market rates even into the short term business lending rates, the least sticky ones among bank rates. We show that long run pass-throughs for MIR rates of smaller and larger short-term business loans are almost always complete or nearly so in nine of the founding EMU countries and in Greece.