Jude Wanniski 2006, ten months after Wanniski's death, but the name (a combination of "politics" and "economics") lives on at The Polyconomics Institute, where one can find the Wanniski's collected works for Polyconomics, as well as correspondence with economic policy makers, and lectures. Wanniski consistently advocated the reduction of trade barriers, the elimination of capital gains taxes, and a return to the gold standard. Wanniski was instrumental in popularizing the ideas of lower tax rates embodied in the "Laffer Curve" and was present in 1974 when Arthur Laffer drew the curve on the famous napkin for Dick Cheney and Donald Rumsfeld. A
To each according to his contribution concept also formed the basic definition of socialism for its pre-Marxist proponents, including Ricardian socialists, classical economists, and individualist anarchists. "To each according to his contribution" was a concept espoused by many members of the socialist and labor movement. Examples of this can be found from Ferdinand Lassalle's and Eugen Dühring's statements to Leon Trotsky's writings. However, it was Vladimir Lenin, inspired by Marx's writing on the subject in his "Critique of the Gotha Programme", who claimed the principle to be a fundamental element of socialism within Marxist theory. Libertarian socialist thinkers, such as American anarchist Benjamin Tucker, defined socialism