Oil supply shocks and inflation tail risks

<jats:p>We analyze the asymmetric transmission of oil supply news shocks to the inflation distribution in the United States, the euro area, and the United Kingdom. Using quantile local projections and high-frequency identification, we document a stark asymmetry across these three large advanced economies: while median responses are transitory, the 90th quantile exhibits significant and persistent increases beyond one year. This upside tail sensitivity, consistent with state-dependent pricing, suggests that supply shocks are structural innovations to the skewness of the inflation distribution. Monetary policy should actively monitor such persistent inflation tail risks to keep expectations anchored.</jats:p>