Top 20 per cent of the population receives almost 50 per cent of the national income. So they receive higher incomes than the bottom 20 per cent who get only 7 per cent of the national income.
But still this segment of the population is recipient of additional income generated as a result of faster growth compared to a situation where growth is low or stagnant. Higher incomes translate into increased demand for goods and services. This puts pressures on prices in the short run as there are too many people chasing a limited supply of goods and services.