supply-side economics
noun[U]
ukusECONOMICS
economicthinkingbasedon theideathat thesupplysideof theeconomyshould beencouraged, forexamplebytaxesbeinglow, and that this willleadtoeconomicgrowth:
Advocates ofsupply-sideeconomicswanttaxcutsforindividualsandbusinessesandcompletederegulationoffinancialsystems.