Both coded estimates are the authors' single headline own-price elasticities, one per horizon, stated in abstract and conclusions || 'The parameter value in the short run is -0.045, while in the long run, it is -0.108' (p.43, Conclusions)
Martins, L. O., Fernandes, F. M., Almeida, L. da S., Torres, E. A., Tanimoto, A. H., Santos, A. A. B., & Silva, M. S. (2023): "Price and Income Elasticity of Residential Electricity Demand in the State of Bahia: 2004 to 2021." International Journal of Energy Economics and Policy, 13(1), 39-44.