RDP 8604: Leading Indexes - Do They? Equation (2)

Y t = D t * + Σ j=0 ∞ M j ε t−j MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaeywamaaBa aaleaacaqG0baabeaakiabg2da9iaabseadaqhaaWcbaGaaeiDaaqa aiaacQcaaaGccqGHRaWkdaaeWbqaaiaab2eadaWgaaWcbaGaaeOAaa qabaGccqaH1oqzdaWgaaWcbaGaaeiDaiabgkHiTiaabQgaaeqaaaqa aiaabQgacqGH9aqpcaaIWaaabaGaeyOhIukaniabggHiLdaaaa@4976@