Leite, Vasco, Sofia B.S.D. Castro and João Correia-da-Silva (2009); “The Core-periphery Model with Asymmetric Inter-regional and Intra-regional Trade Costs“, Portuguese Economic Journal, 8(1), pp. 37-44.
Leite, Vasco, Sofia B.S.D. Castro and João Correia-da-Silva (2009); “The Core-periphery Model with Asymmetric Inter-regional and Intra-regional Trade Costs“, Portuguese Economic Journal, 8(1), pp. 37-44.