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贫困测量方法主要有收入比例法、恩格尔系数法、扩展线性支出模型法和马丁法,通过运用数据计算与我国官方、国际贫困标准的比较表明:就计算过程来看,收入比例法计算过程最为简单,扩展线性支出模型法则相对复杂,需要运用相关统计软件;就数据采集来看,收入比例法、扩展线性支出模型法更具优势,也更容易得到准确的数据;总体来看,扩展线性支出模型法、恩格尔系数法优于其他两种方法,更能真实地反映贫困状况。
The methods of measuring poverty mainly include the income proportion method, the Engel coefficient method, the extended linear expenditure model method and the Martin Law. Comparing the official data and international standards of poverty in our country shows that the calculation of income proportion method is the simplest , The extended linear expenditure model is relatively complex and requires the use of relevant statistical software. In terms of data collection, the income-proportional method and extended linear expenditure model are more advantageous and easier to obtain accurate data. Overall, the linear expenditure model Law, Engel’s coefficient method is superior to the other two methods, more realistically reflect the status of poverty.