No single point estimate is the headline; the contribution is the asymmetric elasticity-by-era/region series. Marked the estimates the authors verbally single out as representative: Gyeongbuk residential P1 -0.652 (obs 4591) as the largest negative residential elasticity, and Gyeonggi industrial P1-B -0.230 (obs 4619) as the walked-through asymmetry example. || 'The region with the highest negative elasticity during P1 is Gyeongbuk, with an estimate of -0.652' (p.13); 'Gyeonggi had elasticity of -0.092 in P1-A, -0.230 in P1-B, and -0.074 in P2' (p.15).
Jeong, S., & Kim, S. (2025): "Analysis of price elasticity of electricity demand by region and use in South Korea." Energy & Environment. https://doi.org/10.1177/0958305X251385233.