He argued against reparations in a work critical of the Treaty of Versailles, The Economic Consequences of the Peace, and in another work for increased government spending to combat recessions.  
This economist posited an early form of the Quantity Theory of Money in Tract on Monetary Reform.  He proposed that recessions can get worse in the presence of near-zero nominal interest due to liquidity traps, and that an increase in GDP can result from initial investment through the multiplier effect.  He argued against reparations in a work critical of the Treaty of Versailles, The Economic Consequences of the Peace, and in another work for increased government spending to combat recessions.  For 10 points, name this writer of The General Theory of Employment, Interest and Money.
This economist posited an early form of the Quantity Theory of Money in Tract on Monetary Reform.  
John Maynard Keynes