Representative res estimate for no-PDF (yellow) study; author preference unknowable. Value -0.35 confirmed against Dahl DEDD ref Wes92 (El-r LR -0.35); Dahl cross-check CONFIRMED.
Westley, G. D. (1992): "New Directions in Econometric Modeling of Energy Demand: With Applications to Latin America." Technical report, Inter-American Development Bank, Washington, D.C.