This paper has analysis and research the resident property income and expenditure, social function and the Buddhist nuns'economic situation of Dunhuang Buddhist nunneries.
The main idea of VE is to increase the value of the selected objects by studying and analyzing the function and expenditure of them.
其主要思想是通过对选定研究对象的功能及费用的分析,提高对象的价值。
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An electricity demand function is put forward according to the linear expenditure model. This paper also calculates electricity income elasticity and price elasticity.