Indonesia's Gini Ratio Fell in 2015; Concerns about Social Cohesion Persist
Indonesia's Gini ratio (or Gini coefficient), which measures the degree of inequality in income distribution, improved slightly in September 2015. According to the latest data published by Statistics Indonesia (BPS), the Gini ratio of Indonesia fell from 0.41 in March 2015 to 0.40 in September 2015, indicating that income distribution inequality slightly declined (a coefficient of zero expresses perfect equality, while a reading of 1 implies maximal inequality). The modest improvement occurred in the urban areas of Indonesia where the Gini ratio fell 0.1 point to 0.43. In the rural areas the ratio remained stagnant at 0.33.