NEW DELHI: Inequality in earnings has doubled in India over the last two decades, making it the worst performer on this count of all emerging economies. The top 10% of wage earners now make 12 times more than the bottom 10%, up from a ratio of six in the 1990s.
Moreover, wages are not smoothly spread out even through the middle of the distribution. The top 10% of earners make almost five times more than the median 10%, but this median 10% makes just 0.4 times more than the bottom 10%.
Wage inequality has driven more general income inequality in the country. India has got more unequal over the last two decades-India's Gini coefficient, the official measure of income inequality, has gone from 0.32 to 0.38, with 0 being the ideal score. In the early 1990s, income inequality in India was close to that of developed countries; however, its performance on inequality has diverged greatly since then, bringing it closer to China on inequality than the developed world.
There is evidence of growing concentration of wealth among the elite. The consumption of the top 20% of households grew at almost 3% per year in the 2000s as compared to 2% in the 1990s, while the growth in consumption of the bottom 20% of households remained unchanged at 1% per year.
In comparison, the income of the bottom 20% of households in China grew at double the rate in the 2000s as compared to the 1990s, while the increase for the top 20% of households was much slower. In Brazil, household incomes have been growing faster among the poorest households than among the richest for the last two decades.