TY  - JA
AU  - Helpman,E.
TI  - Imperfect competition and international trade: Evidence from fourteen industrial countries
SN  - 0889-1583
PY  - 1987///
CY  - USA
PB  - Academic Press Inc.
KW  - AGROVOC
KW  - Economics
KW  - Economic theories
KW  - Econometric models
N2  - Three hypotheses that emerge from a theoretical model are discussed. Two of them concern the behavior of the share of intraindustry trade while the third concerns the volume of trade. One is that in cross-country comparisons the larger the similarity in factor composition, the larger the share of intraindustry trade. The second is that in time series data the more similar the factor composition of a group of countries becomes over time, the larger the share of intraindustry trade within the group. The third is that changes over time in relative country size can explain the rising trade-income ratio. All three hypotheses are consistent with the data.
T2  - Journal of the Japanese and International Economies
ER  -