All well enough Vast LWC, except Reagan's method of correcting the economy was something sustainable. Tax changes and the like. Obama has used a stimulus plan which has almost no benefit beyond the next two quarters. To me it is the difference between repairing the carburator (Reagan) and spraying some ether in the carburator (Obama).
According to the Laffer curve, the gold standard of Republican economic thought, current tax levels are responsible for a massive drain on revenue, causing our current budget deficit.
Further tax cuts would be insane.
In addition, if you remember correctly, Reagan was forced to raise taxes again soon after lowering them. In fact, he raised taxes 6 of the eight years he was in office.
And it took Reagan 2 1/2 years to get the economy back under control after he took office, so you do the math.