基本解釋[經(jīng)濟學]效用函數(shù)英漢例句雙語例句The article points out the weakness of traditional U-R utility function and studies the E-V utility function which is based on the expected profit and variance.在指出傳統(tǒng)U-R效用函數(shù)不足的基礎上，研究了基于期望收益和方差的E-V效用函數(shù)，提出并證明了E-V效用函數(shù)判定風險態(tài)度的充要條件。In this paper, we set up the axiom system of subjective information structure and introduce the definitions of Information Space and Information Utility Function (I. U. F. ) . The existence of the I.首先，本文在建立主觀信息結(jié)構(gòu)的公理化體系基礎上定義了信息空間及信息效用函數(shù)，證明了信息效用函數(shù)的存在性及唯一性。utility u function更多例句專業(yè)釋義經(jīng)濟學效用函數(shù)Highway; optimum toll rate; Maximum likelihood method; Existence; General travel cost; Time value; Transportation cost; UtilityUfunction; Economic foundation; Distribution model of traffic volume.高速公路; 最優(yōu)費率; 最大似然法; 存在性; 廣義行程費用; 時間價值; 運營成本; 效用函數(shù); 經(jīng)濟基礎; 交通量分擔模型。