Afonso, Óscar and Tiago Sequeira (2020); “Tradable and nontradable directed technical change”, Applied Economics, 52(36), pp. 3874-3897.
Afonso, Óscar and Tiago Sequeira (2020); “Tradable and nontradable directed technical change”, Applied Economics, 52(36), pp. 3874-3897.