Problem 4. Consider an open economy with the technology matrix A=(a11a21a120). Show by a direct computation that th
Posted: Thu Jul 14, 2022 3:47 pm
Problem 4. Consider an open economy with the technology matrix A=(a11a21a120). Show by a direct computation that the Leontief equation x−Ax=d has a unique positive solution for every demand vector d if a21a12<1−a11.