Inequality in Indonesia: What can we learn from top incomes?

Abstract

Abstract Using taxation and household survey data, this paper estimates top income shares for Indonesia during 1920–2004. Our results suggest that top income shares grew during the 1920s and 1930s, but fell in the post-war era. We observe a sharp rise in top income shares during the late-1990s, coinciding with the 1997–98 economic crisis. Where comparable data are available, top income shares in Indonesia are generally higher than in other countries, a finding that is at odds with the view that Indonesia is a relatively egalitarian society. This suggests that top income shares may provide a more complete picture of developing country inequality in comparative perspective.