Julio RotembergJulio Jacobo Rotemberg was an Argentine/American economist at Harvard Business School. He was known for his collaboration with Michael Woodford on the first New Keynesian DSGE model, especially on monopolistic competition. He was also known for an alternative model of sticky prices.
Rotemberg held a B.A. in economics (1975) from the University of California, Berkeley, and a Ph.D. in economics (1981) from Princeton University. Provided by Wikipedia