The adoption of proper rules of normalisation is in general considered a trivial problem which deserves little attention. Possibly for that very reason errors in normalisation have resulted in flawed interpretations of the conditions for optimal commodity taxation. We state based on an explicit...

Dixit’s 1975 paper "Welfare Effects of Tax and Price Changes" constitutes a seminal contribution to the theory of tax reform analysis within a second-best general equilibrium framework. The present paper clarifies ambiguities with respect to normalisation which have led to misinterpretation of...

Dixit’s 1975 paper "Welfare Effects of Tax and Price Changes" constitutes a seminal contribution to the theory of tax reform within a second-best general equilibrium framework. The present paper clarifies ambiguities with respect to normalisation which has led to misinterpretation of some of...