The report, based on the National Sample Survey Organisation's consumption expenditure for 2011-12, shows that ST households in urban areas outspend their rural counterparts by 95 per cent. This assumes significance as household's monthly per-capita consumption expenditure is often used as a proxy of income and is widely used to gauge disparities between various social groups.
Households in the 'others' category, comprising high-caste households, spend higher than the all-India average in both rural and urban areas. In rural areas, they spend Rs 1,719 a month, while Rs 3,242 is spent in urban areas. According to the report, a higher proportion of ST and SC households is found at lower-income levels, while a higher proportion of the 'others' is at higher-income levels.
In rural areas, higher expenditure levels are estimated for those engaged in regular-wage and salaried occupations, while casual-wage labourers are estimated to have the lowest expenditure levels -a reflection of their lower income levels. In urban areas, higher expenditure levels are observed in the 'others' category, followed by the regular-wage and salaried earning, with casual labourers spending the lowest.