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Gas or Electricity, which is Cheaper? An Econometric Approach with Application to Australian Expenditure Data
Bartels, Robert, (1996)
Residential End-Use Electricity Demand: Results from a Designed Experiment
Bartels, Robert, (2000)
Properties of ordinary least squares estimators in regression models with nonspherical disturbances
Fiebig, Denzil G., (1992)