RDP 8601: Classical Models and Unobserved Aggregates Equation

|φ ( t σ t 2 )/ ( t1 σ t 2 )|<1 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaiiFaiabeA 8aQjaacIcadaWgaaWcbaGaaeiDaaqabaGccqaHdpWCdaqhaaWcbaGa aeiDaaqaaiaaikdaaaGccaGGPaGaai4laiaacIcadaWgaaWcbaGaae iDaiabgkHiTiaaigdaaeqaaOGaeq4Wdm3aa0baaSqaaiaabshaaeaa caaIYaaaaOGaaiykaiaacYhacaaMc8UaaGPaVlabgYda8iaaigdaaa a@4D49@