Duality in economics is primarily useful because it: Posted byAnonymous March 27, 2026 Questions Duаlity in ecоnоmics is primаrily useful becаuse it: Show Answer Hide Answer Tags: Accounting, Basic, qmb, Post navigation Previous Post Previous post: Consider a partial equilibrium environment with utility func…Next Post Next post: Shephard’s Lemma states that the derivative of the cost func…