Recent trends in globalization of Pacific Basin commodity markets raises im
portant questions concerning the nature of market integration and price lin
kages. This paper examines this issue by testing for price linkages between
the United States and Japan for two species whose exports from the U.S. to
Japan have risen considerably over the past decade. Empirical results indi
cate segmentation of price linkages for sablefish but probable price linkag
es for some thornyhead markets. Findings suggest that markets for these spe
cies may be less sensitive to price changes in Japan than would be expected
based on commodity flows. (C) 1994 Elsevier Science B.V. All rights reserv
ed. JEL classification: D0; F0; Q0.