August 5 @ 10:25 AM - 12:10 PM Ryota Iijima(Princeton University) Microeconomic Theory Workshop 小島ホール 1階 第1セミナー室 (Seminar Room 1 in the Economics Research Annex (Kojima Hall)) Hongo 7-3-1 Kojima Hall, Bunkyo-ku, Tokyo, Japan Title: Contagious Ambiguity Preliminary and Incomplete