NOTE - none of the 36 COUNTRY rows is author-preferred (the headlined panel-Group DOLS estimates are coded as obs 900499/900500, preferred=1): The authors headline the whole-panel group-means estimates (LR price approx. -0.4, SR approx. -0.1; "Group" rows of Tables 5 and 7) in the abstract and conclusions, but these panel rows are not among the 36 coded country-level observations; no single country's estimate is presented as the paper's finding, so none of the coded rows is author-preferred. || "Our results for the whole panel indicate a near unity income elasticity and an inelastic price elasticity of approximately -0.4 in the long run. ... In the short run, our estimates from an ECM indicate an income elasticity of 0.2 and a price elasticity of approximately -0.1." (p. 1, printed; abstract)
Bernstein, R., & Madlener, R. (2011): 'Responsiveness of residential electricity demand in OECD countries: A panel cointegration and causality analysis.' FCN Working Paper 8/2011, RWTH Aachen.