2012年9月
食品中放射性物質規制への費用便益分析の適用
保健物理 : hoken buturi
- 巻
- 47
- 号
- 3
- 開始ページ
- 181
- 終了ページ
- 188
- 記述言語
- 日本語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.5453/jhps.47.181
- 出版者・発行元
- 日本保健物理学会
It is examined how and to what extent cost-benefit analysis can be used in the decision-making concerning the regulation of foodstuffs contaminated with radioactive substances released from the accident of the Fukushima Daiichi Nuclear Power Plants. Cost per life-year saved is calculated for the ban of the distribution of the vegetables harvested in March and April 2012 just after the accident. It is estimated at 20 million yen. Cost per life-year saved is also estimated for the stop of the distribution of the rice harvested in autumn in some parts of the three municipalities at 1.0 billion yen. The former is smaller and the latter is larger than the values for the cost per life-year saved for the past regulation of toxic chemicals. The former is as large as the value of a life-year based on willingness to pay for risk-reduction, but the latter is much larger than that. Limit values for foodstuffs are proposed which would make the cost of regulation never exceed its benefit. The limitations of cost-benefit analysis are discussed, and what is necessary for the future regulation is suggested.
- リンク情報
- ID情報
-
- DOI : 10.5453/jhps.47.181
- ISSN : 0367-6110
- J-Global ID : 201202236688023018
- CiNii Articles ID : 10031079182
- CiNii Books ID : AN00228458
- identifiers.cinii_nr_id : 1000000231209