“Principles of Macroeconomics” by Greenlaw, S. A., Shapiro, D., & Taylor, T.

Analyze the Keynesian economics “Principles of Macroeconomics” by Greenlaw, S. A., Shapiro, D., & Taylor, T.

Does the government take active measures to reverse a mild recession caused by a decrease in aggregate demand? What are the views of neoclassical economists? Is the macroeconomy self-regulating and does not need interventions by the government? Which problems did the invention of money serve to solve? How often do banks borrow money from the federal reserve?