Robert Patrick Murphy (born 23 May 1976) is an American economist.
Murphy is Research Assistant Professor with the Free Market Institute at Texas Tech University.
He has been affiliated with Laffer Associates, the Pacific Research Institute, the Institute for Energy Research (IER), the Independent Institute, the Ludwig von Mises Institute, and the Fraser Institute.
Murphy is also noteworthy, and has been criticized by economists Brad DeLong and Paul Krugman for, repeatedly predicting that the quantitative easing practiced by the Federal Reserve in the late 2000s would create double-digit inflation and economic collapse—predictions that did not come to fruition.
Murphy is a Christian, and has written articles expressing support for a literal interpretation of the Bible and skepticism of evolutionary theory.