No single headline electricity elasticity is singled out; the paper reports a full matrix of sector-specific own-price elasticities of purchased power and emphasizes the sectoral differences themselves as the result. All 7 sector own-price electricity elasticities are equally the authors' estimates. || 'The sectoral differences in the magnitude of the price elasticities of fuel demand indicate need for sectoral analysis of interfuel substitution.' (p.8, Conclusion (1))
Matsukawa, I., Y. Fujii, and S. Madono (1993): “Price, Environmental Regulation, and Fuel Demand: Econometric Estimates for Japanese Manufacturing Industries.” The Energy Journal 14(4), 37-56