Economic benefit evaluation model of highway traffic safety facilities construction

被引：0

作者：

Yuan D.X. ^{[1
]}

Donofrio A. ^{[2
]}

机构：

[1] Department of Accounting and Finance, Shandong foreign trade vocational college, Qingdao

[2] School of Engineering, University of Connecticut, Storrs, 06269, CT

来源：

Advances in Transportation Studies | 2022年 / 1卷 / Special issue期

关键词：

Benefit evaluation model; Economic performance; Highway traffic safety; Principal; Safety facilities;

D O I：

10.53136/979125994811311

中图分类号：

学科分类号：

摘要：

This páper presents an economic benefit evaluation model of highway traffic safety facilities construction based on principal component analysis. Firstly, the main influencing factors of highway traffic safety facilities construction are analyzed; Then, the economic benefit evaluation index of highway traffic safety facilities construction is determined. By selecting the index with the highest score as the principal component, the economic benefit evaluation model of highway traffic safety facilities construction is established. The experimental results show that the average error of the model is 2.78 and the stability of the model is high. © 2022, Aracne Editrice. All rights reserved.

引用

页码：107 / 116

页数：9

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