Only one coded electricity own-price elasticity (first-stage uncompensated, Table 2a: -0.491, income 0.69); the abstract quotes it (rounded to -0.5) as the paper's finding. || "The price elasticity for electricity is estimated to be −0.5 and in the range of other estimates for China, and similar to long-run elasticities estimated for the U.S." (p. 1, printed journal page)
Hu, W., Ho, M. S., & Cao, J. (2019): "Energy consumption of urban households in China." China Economic Review, 58, 101343.