Paper's headline own-price elasticities are the Table 3 estimates; abstract/conclusions emphasize the long-run responsiveness being 'remarkably consistent across industries, suggesting that a 1 per cent change in the price of electrical energy is accompanied by a 1 per cent reduction in consumption' (p.310), i.e. LR ~ -1. Table 3 has NO standard errors so cannot be added; among the coded impact-period (a20) cells the aggregate/Total column is the closest headline || 'The long-run price responsiveness (measured as an elasticity) is remarkably consistent across industries, suggesting that a 1 per cent change in the price of electrical energy is accompanied by a 1 per cent reduction in consumption' (p.310)
Uri, N. D. (1983): “The Demand for Electrical Energy in Korean Industry.” Applied Energy 14(4), 295-316