Arthur Laffer Arthur Laffer Economist Economista Gunnar Myrdal Gunnar Myrdal John Kenneth Galbraith John Kenneth Galbraith Karl Marx Karl Marx Ragnar Anton Kittil Frisch Ragnar Frisch Simon Kuznets Simon Kuznets Thorstein Veblen Thorstein Veblen Tjalling Koopmans Tjalling Koopmans