请注明:姓名-公司-职位
以便审核进群资格,未注明则拒绝
Y=C+S. Total income is equal to C(Consumption)and S( Saving)
E=C+I Expenditure(E) is equal to C( consumption) and I( Investment)
Y=E , C is the same,and E and I has the same value but different meaning
yes 这个问题我下午想通了 谢谢
zhangkaili1984 发表于 2006-3-22 14:36 Y=C+S. Total income is equal to C(Consumption)and S( Saving) E=C+I Expenditure(E) is equal to C( ...