Product Turnover and the Cost-of-Living Index: Quality versus Fashion Effects

被引:3
|
作者
Ueda, Kozo [1 ]
Watanabe, Kota [2 ,3 ]
Watanabe, Tsutomu [4 ]
机构
[1] Waseda Univ, Shinjuku Ku, 1-6-9 Nishi Waseda, Tokyo 1698050, Japan
[2] Canon Inst Global Studies, Chiyoda Ku, 11th Floor,ShinMarunouchi Bldg 5-1 Marunouchi 1, Tokyo 1006511, Japan
[3] Univ Tokyo, Chiyoda Ku, 11th Floor,ShinMarunouchi Bldg 5-1 Marunouchi 1, Tokyo 1006511, Japan
[4] Univ Tokyo, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1138654, Japan
关键词
PRICES; MATTER;
D O I
10.1257/mac.20160403
中图分类号
F [经济];
学科分类号
02 ;
摘要
This paper evaluates the effects of product turnover on a welfare-based cost-of-living index by incorporating the quality effect and the fashion effect. Employing scanner data for Japan for the years 1988-2013, we find that (i) the price and quantity of a new product tend to be higher than those of its predecessor at its exit; (ii) a considerable fashion effect exists for the entire sample period, while the quality effect is declining over time; and (iii) the discrepancy between the cost-of-living index estimated based on our methodology and the price index constructed only from a matched sample is not large.
引用
收藏
页码:310 / 347
页数:38
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