日本政府、50年債の発行を検討＝関係筋This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact Dow Jones Reprints at 1-800-843-0008 or visit www.djreprints.com. http://jp.wsj.com/article/SB12093909455220993593604582214152294137864.html
日本国債の格付け １段階引き下げ NHKニュース
