RDP 9207: Indicators of Inflationary Pressure Equation

min τ t ∑ t=1 T ( y t − τ t ) 2 s.t. ∑ t=2 T−1 [ ( τ t+1 − τ t )−( τ t − τ t−1 ) ] 2 ≤v. MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9vqpe0d f9q8qqaqFn0dXdir=xcvk9pIe9q8qqaq=dir=f0=yqaqVeLsFr0=vr 0=vr0db8meaabaqaciGacaGaaeqabaWaaeaaeaaakeaafaqaacGaca aabaaabaWaaCbeaeaaciGGTbGaaiyAaiaac6gaaSqaaiabes8a0naa BaaameaacaWG0baabeaaaSqabaGcdaaeWbqaamaabmaabaGaamyEam aaBaaaleaacaWG0baabeaakiabgkHiTiabes8a0naaBaaaleaacaWG 0baabeaaaOGaayjkaiaawMcaamaaCaaaleqabaGaaGOmaaaaaeaaca WG0bGaeyypa0JaaGymaaqaaiaadsfaa0GaeyyeIuoaaOqaaiaadoha caGGUaGaamiDaiaac6caaeaadaaeWbqaamaadmaabaWaaeWaaeaacq aHepaDdaWgaaWcbaGaamiDaiabgUcaRiaaigdaaeqaaOGaeyOeI0Ia eqiXdq3aaSbaaSqaaiaadshaaeqaaaGccaGLOaGaayzkaaGaeyOeI0 YaaeWaaeaacqaHepaDdaWgaaWcbaGaamiDaaqabaGccqGHsislcqaH epaDdaWgaaWcbaGaamiDaiabgkHiTiaaigdaaeqaaaGccaGLOaGaay zkaaaacaGLBbGaayzxaaWaaWbaaSqabeaacaaIYaaaaOGaeyizImQa amODaiaac6caaSqaaiaadshacqGH9aqpcaaIYaaabaGaamivaiabgk HiTiaaigdaa0GaeyyeIuoaaaaaaa@74EC@