Marked preferred by fallback: the authors' preferred estimate (SDM total effect -0.124, quoted in text) carries NO printed inference and was DROPPED under the no-SE rule; this GMM row is the study's only usable estimate. Authors themselves prefer the SDM on fit grounds - flag for author review.
Cabral, J. A., Cabral, M. V. F., & Pereira Junior, A. O. (2020): 'Elasticity estimation and forecasting: An analysis of residential electricity demand in Brazil.' Utilities Policy, 66, 101108.