RDP 9808: What Moves Yields in Australia? Equation (3)

S knt =AC T knt FO R knt MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4uamaaBa aaleaacaWGRbGaamOBaiaadshaaeqaaOGaeyypa0Jaamyqaiaadoea caWGubWaaSbaaSqaaiaadUgacaWGUbGaamiDaaqabaGccqGHsislca WGgbGaam4taiaadkfadaWgaaWcbaGaam4Aaiaad6gacaWG0baabeaa aaa@46CA@