The Development Most Responsible for the Wide-Spread Introduction of Macroeconomic

Multiple Choice

The development most responsible for the wide-spread introduction of macroeconomic models built upon solid microeconomic foundations was the

A) development of the Keynesian coordination failure model.
B) the work of Milton Friedman.
C) work of John Maynard Keynes.
D) popularization of the Solow growth model.
E) rational expectation revolution.