统计研究 ›› 1997, Vol. 14 ›› Issue (2): 51-55.
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丁华
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Ding Hua
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Abstract: The paper has introduced the quadratic expenditure system that is more suitable to make demand analysis compared with the linear one; then estimated the model by group date of urban residents’ expenditure from 1993 to 1994; and finally discussed rationality of the parameters from economic meanings, from which has made demand analysis and reached some meaningful results.
丁华. 二次支出系统及其应用[J]. 统计研究, 1997, 14(2): 51-55.
Ding Hua. The Quadratic Expenditure System and Its Applications[J]. , 1997, 14(2): 51-55.
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