DSpace コレクション: 2026-03-12 http://hdl.handle.net/11150/12282 2026-03-12 2026-04-09T00:30:37Z Existence, Comparison, and Uniqueness of the Epstein–Zin Stochastic Differential Utility with Unit Elasticity of Intertemporal Substitution http://hdl.handle.net/11150/12283 タイトル: Existence, Comparison, and Uniqueness of the Epstein–Zin Stochastic Differential Utility with Unit Elasticity of Intertemporal Substitution 著者: 重田, 雄樹 2026-03-11T15:00:00Z