BUS610-1005A-01 - Economics for the Global Manager 13 November 2010 Introduction

In economics, there are many things which take places. They include performance, organization, activities and decision making. Economics, like many other subjects in life, can be studied at different levels. These things can be conducted at individual level, or at a common level. What we mean by individual level is they may be by individual company, firm or an entity business person. The way the different entities behave may differ due to their different demands and supply. What we mean by decision made at a common level is that it looks at the entire activities and behavior of the entire economy. This may be at national level, regional level or even global level.

Difference between microeconomics and macroeconomics

Economics is primarily split into two major sections, this are the macroeconomics and the microeconomics. The two are so much connected. Adjustment in one affects the other. Both of them work together in the world of economy. The macroeconomics can be considered to be the summation of microeconomics. However there exists a difference in the two. We shall be discussing on the distinction between the two in the subsequent few paragraphs.

To begin with, the naming denotes that there is a difference between macro and microeconomics.’ macro’ stands for large in Greek, while 'micro’ stands for small in Greek. This is to explain that microeconomics covers the economy of smaller regions such as a firm, a company or even individual businesses. Macroeconomics is concerned with a larger area such as regional, national or global economy.

Macroeconomics studies indicators such as inflation, GDP, unemployment, rates and price indices in order to get a comprehension on how the entire economy works. It looks into issues like national income, output,