Check out the list here
According to a press release from Economists For Romney (which is not an official arm of the presumptive GOP nominee’s campaign), over 400 economists have signed a statement in support of Romney’s “bold economic plan for America.”
Some notable names are: Gary Becker, Robert Lucas, Robert Mundell, Myron Scholes, and Edward Prescott–all Nobel laureates; along with Robert J. Barro, Steven Davis, Charles Calomiris, Richard Clarida, Martin Feldstein, Glenn Hubbard, Arthur Laffer, Edward Lazear, Greg Mankiw, Allan Meltzer, George Shultz, and Robert Zoellick, among others.