1.0 Introduction
Macroeconomics is a branch of economics dealing with the performance, structure,
behavior, and decision making of an economy as a whole, rather than individuals markets.
Macroeconomics studies economy – wide phenomena such as inflation, price levels, rate
of economic growth, national income, gross domestic product (GDP) and changes in
unemployment. The two main areas of macroeconomics research are long-term economic
growth and shorter-term business cycle. Macroeconomist develop models explaining
relationships between these factors. Such as, macroeconomic models, and the forecasts they
produce, are used by government entities to aid in the construction and evaluation of
economic, monetary and fiscal policy by businesses to set strategy in domestic and global
markets by investors to predict and plan for movements in various asset classes. Monetary
policy refers to the actions undertaken by a nation’s central bank to control money supply
and achieve sustainable economic growth. Monetary policy can be broadly classified as
both expansionary and contractionary. Monetary policy also consists the management of
money supply and interest rates, aimed at meeting macroeconomics objectives. The Federal
Reserve Bank is in charge of monetary policy in the United States. The Fed commonly
referred to as a “dual mandate” which aims to achieve maximum employment while
keeping inflation in check. The Fed responsibilities to balance economic growth and
inflation. The types of monetary policies are expansionary monetary policy, contractionary
monetary policy, countercyclical monetary policy, rule based monetary policy and
discretionary monetary policy. The six published articles was explained about issues of