文章摘要
张金亭,殷军,孙雪佳.基于Huff模型的商服中心繁华度量化方法[J].国土资源科技管理,2017,34(4):118-125
基于Huff模型的商服中心繁华度量化方法
The Quantitative Assessment Method of Prosperity Degree of Commercial Service Center Based on Huff Model
  
DOI:
中文关键词: 土地定级  Huff模型  商服中心  作用分值
英文关键词: land grading  Huff model  service center  role score
基金项目:国家自然科学基金项目(41571385);中央高校自主科研项目(2042016kf0175)
作者单位
张金亭 武汉大学资源与环境科学学院湖北武汉430079 
殷军 武汉大学资源与环境科学学院湖北武汉430079 
孙雪佳 武汉大学资源与环境科学学院湖北武汉430079 
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中文摘要:
      在以多因素综合评定为主要方法的城镇土地定级估价工作中,商服繁华度是最重要的定级因素,对土地级别及后续价格评定具有导向性作用。在综合分析现有规程中定级因素量化方法的诸多不足之后,引入Huff模型进行商服繁华度的作用分值计算。以广西壮族自治区北海市的商服中心为例进行实证研究。研究结果表明:通过与现有规程量化方法得出的作用分进行对比,认为引入Huff模型具有很多优势。总体算法更简单,结果更为稳定、与样点地价相关度也更高;深入比较分析了Huff模型用于土地定级的情况,反映到达商服中心的阻碍系数λ取值为1的时候,模型具有优越性,覆盖率最高。
英文摘要:
      In the comprehensive assessment of the main method of urban land grading and valuation work, prosperity degree of business center is the most important grading factor, which has a guiding role of land level and follow up price evaluation. After the comprehensive analysis of disadvantages of existing procedures in the quantitative factors of quantitative methods, Huff model for commercial service bustling role of the score calculation is introduced. This paper takes the commercial service center of Beihai City of Guangxi Zhuang Autonomous Region as an example. The results show that:It is concluded that the introduction of the Huff model has many advantages by comparing with the existing quantitative methods.The overall algorithm is very simple, but calculating results are more stable, and sample land price correlation is also higher.In depth analysis of the Huff model for land grading, reflecting the arrival of the service center of the hindrance coefficient of 1 when the value of λ, the model has the superiority, the highest coverage.
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