The Impact of the Belt and Road Initiative on ASEAN's Investment Environment

Abstract

The Belt and Road Initiative (BRI), launched in 2013, has become a defining framework for China-ASEAN economic cooperation, reshaping regional investment patterns through large-scale infrastructure development, trade facilitation, and financial integration. This paper examines the multidimensional impact of BRI on ASEAN’s investment environment across four mechanisms: infrastructure connectivity, trade and investment facilitation, industrial park agglomeration, and financial support. Drawing on official trade and investment data from 2013 to 2025, the study employs a combination of descriptive statistical analysis and in-depth case studies of three landmark projects—the China-Laos Railway, the Jakarta-Bandung High-Speed Railway, and the Thai-Chinese Rayong Industrial Park—to identify the specific channels through which BRI influences host-country investment attractiveness. The findings reveal that BRI infrastructure projects generate substantial investment multiplier effects, reducing logistics costs by 30%-40% along key corridors and catalyzing follow-on industrial investment. Industrial parks established under the BRI framework create agglomeration economies that lower entry barriers for foreign investors, while complementary financial mechanisms, including the Asian Infrastructure Investment Bank (AIIB) and expanded RMB settlement networks, address long-standing financing gaps in the region. The comparative case analysis further demonstrates that BRI’s impact follows differentiated pathways depending on host countries’ development levels: transport connectivity as a catalyst for least-developed economies, technology demonstration effects for emerging industrial nations, and industrial park deepening for institutionally mature markets. The paper concludes with policy recommendations for enhancing the quality and sustainability of BRI-driven investment in ASEAN.