You have to click on "View Results", then "1 votes".
Anyway...can we get a cliffnotes version of each person's economic views? My economic theory is a little rusty.
I'll try.
Keynes-supporter of capitalism, but believes the marketplace is inherently unpredictable and believes in government spending and aggressive monetary policy to pick up the slack and boost aggregate demand when the economy starts to sputter. You don't go the austerity route because when you cut wages and lay people off, there's less money being spent and you continue on a deflationary spiral of low demand.
Hayek-the market is a complex system and any time the government interferes, it creates distortions and unintended consequences, so government intervention is always bad. Central banking setting interest rates causes artificial inflationary credit expansion that leads to capital misallocation. Minimal social welfare programs, no central banking system, allow competing currencies.
Friedman-supports free markets with little government intervention, supports a negative income tax (people below a certain income pay no taxes and getting living supplements), the purpose of central banking should be keep supply and demand for money at an equilibrium in accordance with economic growth. There's a natural rate of unemployment and government interfering to try and bring it lower than that will lead to inflation.
Marx-capitalism is essentially a dictatorship of the bourgeosie, the organizational force of a society is dependent upon the means of production, human societies progress through class struggle, and eventually capitalism will prove unsustainable in large part due to the source of profits being surplus valie, not labor, and it will be replaced by a stateless, classless society without private property ownership.