TY  - BOOK
AU  - Helpman,Elhanan
AU  - Krugman,Paul R.
TI  - Market structure and foreign trade : increasing returns, imperfect competition, and the international economy
SN  - 0262081504
PY  - 1985///
CY  - Cambridge, Mass.
PB  - MIT Press
KW  - Competition, Imperfect.
KW  - Economies of scale.
KW  - Industrial organization (Economic theory).
KW  - International economic relations.
N1  - Abstracts Includes bibliographies and index
ER  -