Abstract headline is the short-run domestic price elasticity ~0.06 || 'The domestic and non-domestic short run price elasticities are found to be both approximately equal to 0.06, while long run elasticities are equal to 0.24 and 0.09, respectively' (abstract, p.1413)
Bianco, V., Manca, O., & Nardini, S. (2009): "Electricity consumption forecasting in Italy using linear regression models." Energy, 34(9), 1413–1421.