Determination of Comparable Factor Weights Based on DEMATEL Model
刘聪昊LIU Cong-hao
（首都经济贸易大学,北京100070 )
( Capital University of Economics and Business,Beijing 100070,China )
摘要:在资产评估实务或者资产评估理论中,进行到市场法差异调整的相关内容时,部分学者仅关注差异调整的本身数值
,对差异本身于价值影响大小所体现出来的权重,没有做过多的赘述与研究。而且目前,资产评估学者在研究差异对价值的影响时,仅看到这些差异对价值的直接影响,但差异之间本身存在的作用关系,进而对价值产生的间接影响,并未考虑其中。所以,本文尝试采用DEMATEL模型,对资产评估中市场法的差异权重进行计算与应用模拟,以拓宽资产评估研究中权重计算的方法,为后续研究者打开新思路,并丰富该领域的研究。
Abstract: In asset valuation practice or asset valuation theory, when it comes to the relevant conltent of market method differenceadjustment, some scholars only focus on the inherent value of difference adjustment, and do not do too much elaboration and research on theweight relected in the value inmpact of dfference itsef.Moreover, curently, when asset valuation scholars study the impact of differences onvalue, they only operate with the direct impact of these diferences on value, but do not consider the inherent functional relationship betweendifferences and their indlirect impact on value. Therefore, this article attempls to use the DEMATEL model to calculate and simulate thedifferential weights of the market approach in asset valuation,in order to broaden the methods of weight calculation in asset valuationresearch， open up new ideas for subsequent researchers, and enrich research in this field.
关键词:DEMATEL模型;权重;可比因素; SPSSAU; python
Key words: DEMATEL model; weight; comparable factors; sPSSAU; python
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