On an Index of Quality Change
作者:
Irma Adelman,
Zvi Griliches,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1961)
卷期:
Volume 56,
issue 295
页码: 535-548
ISSN:0162-1459
年代: 1961
DOI:10.1080/01621459.1961.10480643
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper discusses a multiple-regression chain-index technique for the construction of an index of quality change, and illustrates its feasibility by reference to a price index for automobiles. The interaction of our quality index with the usual Laspeyre type price index is studied. It is demonstrated that the quality index suggested bears the same relationship to a constant-satisfaction index as does an ordinary price index, and that this index is an appropriate deflator for the CPI.
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