Basic Concepts of Economics
Economics is defined as the study of how individuals, businesses, and governments allocate limited resources to meet unlimited wants. Originating from the Greek term ‘Oikonomia’, meaning household management, economics deals with resource utilization to satisfy human needs under scarcity conditions. In this section, we will explore important economic terms, types of resources, central economic problems, and basic economic activities.
Key Economic Terms
- Want: A desire for goods or services that is unlimited and recurring.
- Need: Essentials like food and clothing for survival.
- Scarcity: The limited availability of resources to meet vast wants.
- Choice: The act of selecting the best option from alternatives.
- Resource: Inputs used in the production of goods and services.
- Utility: The satisfaction derived from consuming goods or utilizing services.
Types of Resources
- Natural Resources: Gifts of nature (e.g., land, water).
- Human Resources: Skills and efforts of people (e.g., labor).
- Man-Made Resources: Created by humans (e.g., machinery).
Central Economic Problems
Economies face three major issues due to scarcity:
1. What to produce? - Deciding the type and quantity of goods/services to create.
2. How to produce? - Selecting labor-intensive or capital-intensive methods.
3. For whom to produce? - Determining the distribution of goods among individuals.
Basic Economic Activities
- Production: The creation of goods and services.
- Consumption: Using those goods/services.
- Distribution: Allocating income and goods.
- Exchange: The buying and selling of goods/services.
Wants: Characteristics and Classifications
Wants are characterized as unlimited, competitive, recurrent, and varied:
- Types of Wants: Necessaries (food), comforts (scooter), and luxuries (car).
Opportunity Cost
Opportunity cost refers to the value of the next best alternative forgone when a choice is made, such as choosing to buy a book instead of attending a movie.