The role of the consumer has changed from seeking the most satisfaction from goods and services to reconciling consumption with active citizenship, which links consumption to modern social issues such as environmental protection, sound business ethics, and fair working conditions. Understanding...

Gorman, W.M. Some Engel curves.--Johansen, L. Suggestions towards freeing systems of demand functions from a strait-jacket.--Deaton, A.S. Theoretical and empirical approaches to consumer demand under rationing.--Theil, H. and K. Laitinen. The independence transformation.--Fedorenko, N.P. and...