One article found for author search: +Aviral +Kumar +Tiwari
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Testing of the Seasonal Unit Root Hypothesis in the Price Indices of Agricultural Commodities in India
The study analyzed the persistence of shocks to the seasonal time series of the price indices of selected agricultural commodities in India. The seasonal unit root test procedure proposed by Hylleberg et al. (1990) and Beaulieu and Miron (1992) were used for 10 major price indices of agricultural...Volume 14 Issue No. 2 (December 2017)