what were the major parts of reaganomics 
the four main pillars of reaganomics were tax cuts deregulation cuts to domestic social spending and reducing inflation did reagan ever say trickle down while there is no record of president reagan using the phrase trickle down his economic philosophy was closely aligned with the idea that business friendly policies would ultimately benefit the entire economy by reducing taxes on the wealthy reagan hoped the benefits would trickle down in the form of increased employment and business activity 