Responses of Consumers to the Mandatory Disclosure of Information: Evidence from Natural Experiments in Japanese Inter-brand Cigarette Demands

Junmin Wan ()

No 04-13-Rev, Discussion Papers in Economics and Business from Osaka University, Graduate School of Economics

Abstract: I estimated inter-brand cigarette demands with nicotine, tar content and policy event information in Japan during 1950-84. The demand for all brands increased but the demand for plain (non-filter) brands decreased due to the dissemination of gA Note about Health Damage from Smoking h in 1964. The demand for all brands increased but the demand for high-nicotine brands decreased due to the disclosure of nicotine and tar content in 1967 and the labeling warnings in 1972, however consumers had still preferred high-nicotine brands after 1972. Contrastively, the demand for high-tar brands increased in 1967 but decreased in 1972, and consumers had switched to prefer low-tar brands after 1972. Disclosure did not reduce the intake of nicotine but reduced the intake of tar, accordingly disclosure may benefit consumers by reducing the health risk as tar causes cancers. In line with changes in inter-brand demands, the monopolistic firm discontinued old products with poorer quality (plain, high-tar) but provided new better ones (filter-tipped, low-tar).

Keywords: disclosure; nicotine; tar; cigarette; inter-brand; panel estimation; difference in difference (search for similar items in EconPapers)
JEL-codes: D12 D82 I18 (search for similar items in EconPapers)
Pages: 39 pages
Date: 2004-06, Revised 2006-02
New Economics Papers: this item is included in nep-agr, nep-hea, nep-mic, nep-mkt and nep-sea
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