Conversation so far:
when did both south korea and taiwan begin to liberalize their economies
Since the 1960s, South Korea became one of East Asia's fastest growing economies. Taiwan also experienced its rapid postwar economic takeoff during this time.
How did Taiwan's economy take off during the 60s
The economic policy of Taiwan changed to pursue export expansion through innovative agricultural techniques. Taiwan successfully took off toward modern growth based on agricultural investment in cash crops for export.

Question: Who advised a change in the policy
Self-contained rewrite: Under whose advice did Taiwan's change their economic policy in the 60s