The second part of the thesis is about the application of credibility theory. We employ credibility theory to study portfolio selection problem, and build three types of portfolio selection models in fuzzy environment.
英
美
- 論文第二部分是可信性理論的應用:將可信性理論應用于有價(jià)證券選擇問(wèn)題,通過(guò)模糊變量的期望值和方差,以及可信性測度建立了三類(lèi)模糊環(huán)境下的有價(jià)證券選擇模型。
