Which factor most contributed to the economic growth of the asian nations located on the western shores of the pacific ocean?

I believe the answer is: Reduced trade barriers and streamlined customs procedures has allowed goods to be easily and readily available throughout the trans-Pacific

Reduced trade barriers allow producers to enter foreign market without increasing the price of their product, which improve their overall sales. The streamlined customs procedures minimize the cost by focusing on a specific type of products (mainly electronics)

answer; migrate from a region;