Why regional economic agreements matter more than multilateral and bilateral agreements: Evidence from trade and investment in East Asia
研究发现区域经济协议在促进贸易和外国直接投资方面比多边和双边协议更有效，尤其在制度质量低的国家中优势更明显，基于2000-2016年亚洲面板数据。
International economic agreements—classified as multilateral, regional, and bilateral—mitigate institutional barriers that firms face when engaging in cross-border business. Such agreements facilitate cross-border business by providing safeguards, but variations in their safeguarding quality are evident. Building on new institutional economics and regionalization literature, this paper brings the regional dimension to institutional analysis, suggesting that regional agreements are higher quality than other types. I theorize that regional economic agreements involve greater safeguarding advantages for enhancing trade and FDI, in comparison to multilateral and bilateral economic agreements. I further propose that their relative strengths are more pronounced in countries with low institutional quality than in those with high institutional quality. Using panel data on trade and FDI relationships in Asia from 2000 to 2016, the results corroborate the hypotheses, highlighting that regional agreements define regional borders that matter to foreign transactions, which contributes to research on the nexus between regions and international business. • Regional economic agreements are more effective in enhancing trade and FDI than multilateral and bilateral agreements. • Regional economic agreements are more effective in countries with low institutional quality than in high-quality ones. • Expanding regional agreements may introduce costs, suggesting a need to balance the size and diversity of member countries.