Southeast Asia’s Path Beyond the Middle-Income Trap

Erhan Artuc, Ileana Cristina Neagu, and Daria Taglioni argue that while Southeast Asian nations remain deeply integrated into global value chains, their reliance on imported components creates a bottleneck. Thailand, for instance, shows a heavy "backward" participation—relying on foreign inputs—with limited movement into higher-value upstream activities. The study indicates that reducing effective import costs offers a more significant economic boost than export-focused incentives alone.

Modern trade barriers have shifted from traditional tariffs to administrative friction. Nearly 40 percent of Thai firms identify customs clearance as a primary constraint, while certification delays and complex documentation hinder market access. In the electric vehicle sector, certification processes can drag on for over six weeks, highlighting a need for accredited laboratories and digital customs infrastructure.

To bridge the gap to high-income status, the report proposes "qualified openness." This strategy links trade facilitation with aggressive investments in workforce skills and technology adoption. While productivity improvements alone could theoretically boost Thailand’s real income by 54.78 percent, combining these gains with broad trade-cost reductions could more than double that impact. The findings serve as a stark warning: without internal reforms to bolster firm-level productivity, nations risk losing ground as competition increasingly shifts from low-cost labor to quality, reliability, and international standards.