RDP 8603: Risk Premia, Market Efficiency and the Exchange Rate: Some Evidence Since the Float Equation (19)

W(k)=(R β ^ r ) ( θ ^ 1 T 1 + θ ^ 2 T 2 ) 1 (R β ^ r) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaacbaGaa83vai aa=HcacaWFRbGaa8xkaiaa=1dacaWFOaGaa8Nuaiqbek7aIzaajaGa a8xlaiaa=jhaceWFPaGbauaacaWFOaWaaSaaaeaacuaH4oqCgaqcam aaBaaaleaacaaIXaaabeaaaOqaaiaa=rfadaWgaaWcbaGaaGymaaqa baaaaOGaey4kaSYaaSaaaeaacuaH4oqCgaqcamaaBaaaleaacaaIYa aabeaaaOqaaiaa=rfadaWgaaWcbaGaaGOmaaqabaaaaOGaaiykamaa CaaaleqabaGaeyOeI0IaaGymaaaakiaacIcacaWFsbGafqOSdiMbaK aacaWFTaGaa8NCaiaa=Lcaaaa@5206@