@article{45baf28f800e4c93b2e09744e6dc6a20,
title = "New results on the preference independence transformation",
abstract = "A preference independence transformation of U.S. consumption data, including leisure, shows that affordable free time is the transformed good with the largest share in the semidurables/ durables/leisure group. Other results concern the effect of the transformation on the group structure under weak separability.",
author = "Christopher Flinn and Kenneth Laitinen and Henri Theil",
note = "Funding Information: - This matrix is the sum of a diagonalm atrix and a skew-symmetricm atrix, while the principal submatricesa reb oth diagonal.A lso, it appearst hat the income elasticities of the transformedg oodscan be derivedf rom the transformationf or groups of goods.T hese resultsh aveb een confirmed by severalo ther experiments. The researchr eporteda bovei s supportedi n part by NSF Grant SOC76-82718.",
year = "1978",
doi = "10.1016/0165-1765(78)90058-7",
language = "English (US)",
volume = "1",
pages = "179--181",
journal = "Economics Letters",
issn = "0165-1765",
publisher = "Elsevier B.V.",
number = "2",
}