请教一道英文的求GDP的宏观经济题目,
问题描述：
请教一道英文的求GDP的宏观经济题目,
题目是这样的：item:wages paid to labour;households'financial consumption expenditure;exports;government transfer payments;private gross fixed capital;rent for land; consumption of fixed capital; imports;government expenditures;personal taxes;firms'profits.
a:calculate GDP using the expenditure approach
b:calculate net investment
对于A题,公式是：Y=C+I+G+X-M.C代表consumption expenditure;I代表invest expenditure;G代表government expenditure;X代表export;M代表import.我是不知道ITEM的那些项都是对应公式里的哪项,请讲解.
对于B题,我知道净投资等于总投资减去折旧,可是我还是不知道ITEM里的哪项是总投资,哪项是折旧.
答
第一,GDP 宏观角度有三个sector.household,firm and governmentA 题是我认为,首先 Y=收入=消费=value added.如果是从expenditure approach 算的话,那就应该是个人消费+公司消费+*消费+税收+出口-进口.households'...