Warr, B.S.; Ayres, R.U. - In: Energy 35 (2010) 4, pp. 1688-1693
energy in terms of exergy (the amount of energy available for useful work) and the amount of useful work provided from energy … efficiency of energy use. Two multivariate models were estimated involving GDP, capital, labour and the two measures of energy …- and long-run effects in the case of exergy, but only long-run effects in the case of useful work. We find no evidence of …