结果可以看到,直营业务虽xoqM占收入的大头,但因为要承WVc3餐厅运营的各项费用,最后SxDx贡献了29%的运营利润。
BarryEichengreen,DwightH.Perkins,andKwanhoShin,FromMiracletoMaturity:TheGrowthoftheKoreanEconomy,HarvardUniversityPress,2012