Using insights from Solow (1956) model prove that economic productivity ?lnA is the key determinant of economic growth (?ln y) if output per effective worker is given as

Question 2 Derivation of Models [1 D marks] Using insights from Solovur {1956} model prove that economic oroductivity.r irt-A is the ICE]! determinant of economic growth (din y} if output per effective worker is given as j; = in [32+ (1' + g}