Comparative advantage and heterogenous firms /
Bernard, Andrew B.,1963-
Redding, Stephen.
Schott, Peter K.
Centre for Economic Policy Research (Great Britain)
London : Centre for Economic Policy Research,
2004.
"International trade".
Caption title.
"September 2004".
Includes bibliographical references.
Comparative advantage (International trade)
Heckscher-Ohlin principle.
Costs, Industrial.