Thailand and Indonesia achieved different rates of economic growth since the 1960s due to differences in policies and institutions. [1] Thailand prioritized high levels of domestic saving, human capital development, macroeconomic stability, and limiting price distortions to support rapid growth. [2] Indonesia lagged behind Thailand's growth for nearly a decade due to lower education spending, weaker institutions, and corruption that hindered consistent economic policies and the adoption of technology. [3] However, since 2000, Indonesia's growth has outpaced Thailand's due to political instability in Thailand and Indonesia's large domestic demand supporting growth.