RDP 9502: Price Stickiness and Inflation Equation (8)

SD P 2 =E ( Δ p 1 1 ) 2 ( Δ p 1 ) 2 , MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4uaiaads eacaWGqbWaaWbaaSqabeaacaaIYaaaaOGaeyypa0Jaamyramaabmaa baGaeuiLdqKaamiCamaaDaaaleaacaaIXaaabaGaaGymaaaaaOGaay jkaiaawMcaamaaCaaaleqabaGaaGOmaaaakiabgkHiTmaabmaabaGa euiLdqKaamiCamaaBaaaleaacaaIXaaabeaaaOGaayjkaiaawMcaam aaCaaaleqabaGaaGOmaaaakiaacYcaaaa@4918@