Answer:

reaganomics

AnswerCrossword Clue
REAGANOMICS1980s policy based on supply-side theory
REAGANOMICSSupply-side policies
REAGANOMICSSupply-side fiscal policy popularized in the 1980s
REAGANOMICSSupply-side policies tied to a political era
REAGANOMICSSupply-sider's school