Romer, Paul Michael
New goods, old theory, and the welfare costs of trade restrictions .-- Cambridge (Mss.) : NBER , 1993
.--52 p. gráf. 22 cm .-- ( NBER. Working paper;4452 ).
Resumen. -- Conclusiones. -- Bibliografía
ECONOMIA MUNDIAL
COMERCIO
COMPETENCIA
New goods, old theory, and the welfare costs of trade restrictions .-- Cambridge (Mss.) : NBER , 1993
.--52 p. gráf. 22 cm .-- ( NBER. Working paper;4452 ).
Resumen. -- Conclusiones. -- Bibliografía
ECONOMIA MUNDIAL
COMERCIO
COMPETENCIA