Model selection when estimating and predicting consumer demands using international, cross section data

Estimating consumer demands across the development spectrum : maximum likelihood estimates of an implicit direct additivity model

Cranfield, John A. L., (2002)

Simultaneous estimation of an implicit directly additive demand system and the distribution of expenditure - an application of maximum entropy

Cranfield, John A. L., (2004)

Projecting world food demand using alternative demand systems

Yu, Wusheng, (2004)