Lahatte, A., R. Miguel, François Laisney and I. Preston (1997), Demand System with Unit Values: A Comparison of Two Specifications, ZEW Discussion Paper No. 97-24, Mannheim, published in: Economics Letters, 58, 281-290, 1998.
Lahatte, A., R. Miguel, François Laisney and I. Preston (1997), Demand System with Unit Values: A Comparison of Two Specifications, ZEW Discussion Paper No. 97-24, Mannheim, published in: Economics Letters, 58, 281-290, 1998.
