Modelling consumption patterns is of interest for both theoretical and policy reasons. This paper presents a methodology for modelling consumption patterns combining a theory-based with a data-based approach and it continues with an application to Greek data. The adopted AIDS-ECM quantitative...

Differential inverse systems are used in this paper to investigate the structure of wholesale level demand for fish grades in Greece. Model selection tests suggest that the inverse CBS performs better that the competing differential systems. Homo-theticity and separability tests indicate that...