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. The study found that: (1) the contribution of globalization, the income gap between regions significantly positive, and strengthened over time; (2) The capital is the most major causes of the income gap between regions and increasingly important factor; (3) non-nationalization is characterized by the economic reforms of the income gap between regions has a distinct role; (4) education, location, urbanization and population burden rate the relative contribution of the income gap between regions is weakening.