national wealth
noun[U]
ECONOMICSukusthetotalvalueof all of themoney,investments,goods, andpropertyheldin acountryat aparticulartime:
boost/create/increase national wealthThestudysaidinwardinvestment,increasedtrade, and newjobswould haveboostedBritain'snationalwealthby £12billion.
aproportion/shareofnationalwealth