Only one price elasticity is reported (long-run ARDL bounds estimate −0.32); trivially preferred and presented as the paper's finding in abstract and conclusions despite insignificance. || "The estimated price and income elasticities of -0.32 and 1.121 imply that electricity demand in Namibia is price inelastic and but income elastic." (p. 208, printed)
Ziramba, E., & Kavezeri, K. (2012): 'Long-Run Price and Income Elasticities of Namibian Aggregate Electricity Demand: Results from the Bounds Testing Approach.' Journal of Emerging Trends in Economics and Management Sciences, 3(3), 203-209.