Managerial economics is concerned with various micro and macro economic tools and the analysis of which can be used in managerial decision making to solve business problems. Micro economic tools that are used in this subject include demand analysis, production and cost analysis, break-even analysis, pricing theory and practice, technical progress, location decisions and capital budgeting. The macro economic concepts that are directly or indirectly relevant to managerial decision-making comprise national income analysis, business cycles, monetary policy, fiscal policy, central banking, government finance, economic growth, international trade, balance of payments, free trade protectionism, exchange rates and international monetary system.
The scope of this managerial science is wide and it has close connections with economic theory, decision sciences and accountancy. Traditional economics talks about the theory and methodology while managerial economics applies economic theory and methodology to solve business problems. It uses the tools and techniques of analysis to provide with optimal solutions to business problems.
- Relationship with economics:
Managerial economics borrows concepts from economics just as engineering does from physics and medicine from biology. The analysis of both micro and macro economic concepts add valuable inputs to the organization. Say, national income forecasting is an important aid to business condition analysis which in turn could be a priceless input for forecasting the demand for specific product groups. The theories of market structure can be analyzed for the purpose of market segmentation.
- Relationship with decision sciences:
Decision models are created to format the solutions for problem situations and the process utilizes techniques like, optimization, differential calculus and mathematical programming. This also helps to analyze the impact of alternate course of action and evaluate the results obtained form the model.
- Relationship with accounting:
Accounting data and statements constitute the language of business. The accounting profession considerably influences cost and revenue information and their classification. A manager should therefore be familiar with the generation, interpretation and use of accounting data. Accounting moreover is viewed as a management decision tool and not anymore as a mere practice of bookkeeping. The concepts and practices of accounting can be very well applied to improve the economic scope of a project.
Economics is an interesting subject as it deals with the day-to-day problems of a common man and at the same time is concerned with the economic prosperity of a country as a whole. Its primary focus is on scarce resource allocations among competing ends. Individuals, enterprises and nations face problems of resource allocation. Managerial economics may be viewed as economics applied to problem solving at the level of the firm.