Managerial economics is often confused with traditional economics, but its purpose is different. Traditional economics explains how an economy works; managerial economics uses those explanations to help a particular firm decide what to do. Its nature is easiest to see through its main features.
Microeconomic in focus
It deals with the problems of one firm, such as its costs, prices and output, rather than with the economy as a whole.
Pragmatic
It is a practical subject. Economic principles are applied directly to decision-making and problem-solving.
Multidisciplinary
It borrows from many fields: business, management, accounting, statistics, finance and mathematics.
Uses macroeconomics too
Every firm works inside a wider environment shaped by legal, political, global, social, economic, technological, competitive and demographic forces. Macroeconomics helps the manager understand these forces and prepare for the threats and opportunities they bring.
Management-oriented
Above all, it trains managers to take sound decisions in difficult situations.