RDP 9307: Explaining Forward Discount Bias: Is it Anchoring? Equation (9)

x t k g + [ γ σ e 2 ] 1 [ i * i t + E t k Δ s t + 1 ] , k = a , r . MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaqbaeqGaeGaaa qaaiaadIhadaqhaaWcbaGaamiDaaqaaiaadUgaaaGccqGHijYUcaWG NbGaey4kaSYaamWaaeaacqaHZoWzcqaHdpWCdaqhaaWcbaGaamyzaa qaaiaaikdaaaaakiaawUfacaGLDbaadaahaaWcbeqaaiabgkHiTiaa igdaaaGcdaWadaqaaiaadMgadaahaaWcbeqaaiaacQcaaaGccqGHsi slcaWGPbWaaSbaaSqaaiaadshaaeqaaOGaey4kaSIaamyramaaDaaa leaacaWG0baabaGaam4Aaaaakiabfs5aejaadohadaWgaaWcbaGaam iDaiabgUcaRiaaigdaaeqaaaGccaGLBbGaayzxaaGaaiilaaqaaiaa dUgacqGH9aqpcaWGHbGaaiilaiaadkhacaGGUaaaaaaa@5BE0@