gali:lecture notes on monetary economics
Monetary Policy, Inflation and the Business Cycle: Introduction
Background: the RBC Revolution
 Methodological aspects:

DSGE models, optimizing agents, rational expectations
quantitative analysis: calibration, simulation,evaluation
conceptual aspects:

central role for technology (end of  dichotomy)
business cycles as optimal responses to shocks
abstraction from monetary aspects

Modern Monetary Theory: the New Keynesian Perspective