Research Discussion Paper – 1974 Equation (12)

W E • = a 1 XL t − 1 + a 2 P N e • + a 3 P T e • + a 4 Q e • + a 4 Q e • + a 5 t P e • + a 6 t Y e • + a 7 t I e • MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaCbiaeaaca WGxbGaamyraaWcbeqaaiabgkci3caakiabg2da9iaabggadaWgaaWc baGaaGymaaqabaGccaqGybGaaeitamaaBaaaleaacaqG0bGaeyOeI0 IaaGymaaqabaGccqGHRaWkcaqGHbWaaSbaaSqaaiaaikdaaeqaaOWa aCbiaeaacaWGqbGaamOtamaaCaaaleqabaGaaeyzaaaaaeqabaGaey OiGClaaOGaey4kaSIaaeyyamaaBaaaleaacaaIZaaabeaakmaaxaca baGaamiuaiaadsfadaahaaWcbeqaaiaabwgaaaaabeqaaiabgkci3c aakiabgUcaRiaabggadaWgaaWcbaGaaGinaaqabaGcdaWfGaqaaiaa dgfadaahaaWcbeqaaiaabwgaaaaabeqaaiabgkci3caakiabgUcaRi aabggadaWgaaWcbaGaaGinaaqabaGcdaWfGaqaaiaadgfadaahaaWc beqaaiaabwgaaaaabeqaaiabgkci3caakiabgUcaRiaabggadaWgaa WcbaGaaGynaaqabaGcdaWfGaqaaiaadshacaWGqbWaaWbaaSqabeaa caqGLbaaaaqabeaacqGHIaYTaaGccqGHRaWkcaqGHbWaaSbaaSqaai aaiAdaaeqaaOWaaCbiaeaacaWG0bGaamywamaaCaaaleqabaGaaeyz aaaaaeqabaGaeyOiGClaaOGaey4kaSIaaeyyamaaBaaaleaacaaI3a aabeaakmaaxacabaGaamiDaiaadMeadaahaaWcbeqaaiaabwgaaaaa beqaaiabgkci3caaaaa@7279@