"India Ratings has maintained a negative outlook on the retail sector for 2013. This is because of protracted weakness in consumer's discretionary spending due to higher inflation, marginal real wage growth and low level of macro-economic activity," the agency said in its report released today.

Observing that the retail sector registered a single digit growth in 2012 for the first time in the history, the report said "overall revenue is likely to grow at 3.0 per cent- 8.0 per cent year-on-year across large retailer".

Sales in 2012 were driven by discount offers by companies and the trend is likely to continue in 2013, it said, adding, "retailers focused on the luxury or premium segment may be worst hit".

Stating that the working capital requirements may increase due to lower inventory turnover for companies, the report said "the industry's working capital cycle shortened in financial year 2012 due to heavy discount driven sales adopted by the retailers."

"A sustained reduction in consumer price inflation, coupled with rise in wages is likely to restore the discretionary spending of power of consumers. Government spending may also have a temporary beneficial (to the industry)," it said on the outlook for the industry.