• This paper estimates a function of income determinants of trade and FDI variables, and then use the newly developedShapley value (Shapley value) decomposition method to measure the impact of globalization and other variable income gap
• This paper estimates a function of income determinants of trade and FDI variables, and then use the newly developed Shapley value (Shapley value) decomposition method to measure the impact of globalization and other variable income gap between regions.