@article {Logistic1993,
title = {Logistic Transformation of the Budget Share in Engel Curves and Demand Functions},
year = {1993},
url = {https://www.esri.ie/publications/logistic-transformation-of-the-budget-share-in-engel-curves-and-demand-functions},
author = {Conniffe, D.},
journal = {The Economic and Social Review, Vol. 25 No. 1},
}