Arthur Laffer he learned it from Ibn Khaldun and John Maynard Keynes. A simplified view of the theory is that tax revenues would be zero if tax rates were either 0% or 100%, and somewhere in between 0% and 100% is a tax rate which maximizes total revenue. Laffer's postulate was that the tax rate that maximizes revenue was at a much lower level than previously believed: so low that current tax rates were above the level where revenue is maximized. Numerous leading economists have rejected the view that a tax rate cut of current federal US income taxes can lead to
Eponymous archon was responsible for the civic religious arrangements. After 508 BC the offices were held for only a single year, and the year was named after the archon eponymous. The year ran from July to June. The archon eponymous was the chief archon, and presided over meetings of the Boule and Ecclesia, the ancient Athenian assemblies. The archon eponymous remained the titular head of state even under the democracy, though with much reduced political importance. Under the reforms of Solon, himself archon eponymous in 594 BC, there was a brief period when the number of archons rose to ten. After 457