Conference – 1992 Equation

( 1 + r ) = 1 + i 1 + π MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWaaeaaca aIXaGaey4kaSIaaeOCaaGaayjkaiaawMcaaiabg2da9maalaaabaGa aGymaiabgUcaRiaabMgaaeaacaaIXaGaey4kaSIaeqiWdahaaaaa@410A@