英语翻译
1.IncreaseinrealGDPareofteninterpretedasincreasesinwelfare.Whataresomeproblemswiththisinterpretation?
2.Isunemploymentrateareperfectindicatortomeasuretheunderutilizationoflaborresource?Why
3.Usingthedefinitiontodistinguishfrictionalunemploymentandstructuralunemployment.
4.IfactualrealGDPisgreaterthantheequilibriumlevelofrealGDP.whathappenstorestoreequilibriumtotheeconomy?