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The effect of phosphate detergent bans on consumer clothing expenditures
Author(s) -
SKOLNIK RICHARD J.,
HOHENBERG PAUL M.
Publication year - 1987
Publication title -
journal of consumer studies and home economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.775
H-Index - 71
eISSN - 1470-6431
pISSN - 0309-3891
DOI - 10.1111/j.1470-6431.1987.tb00136.x
Subject(s) - clothing , phosphate , business , metropolitan area , agricultural economics , toxicology , pulp and paper industry , economics , chemistry , geography , engineering , archaeology , biochemistry , biology
Metropolitan sales data from the 1977 Census of Retail Trade were analysed to test whether phosphate detergent bans increased consumer expenditure on clothing: positive effects were found for men's clothing and domestic fabrics (sheets and towels). In areas with medium water hardness the average annual cost in 1977 equalled $11·08 per household. For 1984, the equivalent cost was $14·17 per household. These results are consistent with laboratory studies that show decreased detergency associated with non‐phosphate detergents and increased fabric wear associated with carbonate‐built detergents, the principle substitute for phosphate detergents. The bans impose the largest cost on hard water areas. In both ban and non‐ban areas in 1977 higher laundering costs were associated with higher water hardness. Analysis of 1972 data indicated that water hardness did not affect clothing expenditures significantly when detergents contained large amounts of phosphates.