In this interview, Blanchard discussed his view on the role of DSGE model in modern Macroeconomics and policymaking. He also explained his decision to rewrite his macroeconomics textbooks after the Great Recession. His recent research on hysteresis was also discussed.
Rodrik explained why good economists think in terms of models, and what are major differences between models and theory.
He also told us why macroeconomists' quest to find "the one true model" on the business cycle is probably misguided.