Core Concepts in National and International Economics
National Economy
The domestic economy comprises numerous smaller economic units. It’s an entity that can operate within its own sphere while maintaining a common unitary nature.
The national economy has been defined as an organized unit of individual and corporate economies existing in a superimposed state, encompassing the financial economy within the state itself.
International Economics
This field studies the economic behavior of entire economies by examining fundamentals such as:
- Total economic output
- General
European Crisis: Causes, Austerity Measures, and Economic Impact
The European Economic Crisis
Like other regions, Europe suffered during the latest global crisis. However, its prior situation led to a stronger impact and slower recovery. While it all started in the US with the subprime crisis, it quickly spread across Europe, evidencing some of the underlying malfunctions that were overlooked at that time. The bad investments made by American investment banks were sold to banks in Europe that were unable to cope with them. This led to a credit dry-up, since banks
Read MoreProduct Lifecycle, Marketing Communications, and Promotional Strategies
Product Lifecycle
The product lifecycle describes the stages a product goes through from introduction to decline:
- Introduction: Characterized by sluggish sales growth, few competitors, high risk, and low financial return. Strategy: Focus on innovation and quality.
- Growth: Characterized by growth in demand and improved profitability. Greater volatility of competitive enterprises. Strategy: Focus on quality, cost reduction, distribution channels, and launching new versions.
- Maturity: Slowdown in sales
Economics Key Concepts: Opportunity Cost, Needs, and Production
Topic 1: Core Economic Concepts
1. Opportunity Cost
The benefit of the next best alternative foregone.
2. Need
Something essential or very important, rather than just a desire.
3. Types of Needs
- Basic: Essential for survival.
- Secondary: Desires or wants.
- Present: Felt immediately.
- Future: Needed for later use.
- Recurrent: Needed frequently (e.g., daily).
- Occasional: Needed sometimes.
4. Good
A physical or tangible item that satisfies a human want or need.
5. Types of Goods
- Tangible: Can be touched and seen.
- Intangible:
Key Economic Principles: GDP, Inflation, and Policy Tools
Fundamental Economic Concepts
Defining Economics
Economics is a social science studying the allocation of scarce resources.
Positive vs. Normative Economics
- Positive Economics: Deals with facts and objective analysis (what is).
- Normative Economics: Involves value judgments and opinions (what ought to be).
Core Principles
- Scarcity: Resources are limited, implying that nothing is truly free.
- Purposeful Behavior: Individuals and institutions make rational decisions based on self-interest to maximize utility
Economic Agents: Consumers, Families, Companies, and Public Sector
Consumers and Families
Consumers decide which goods and services best meet their needs. Rationalization criteria influence these decisions:
- Preferences: Choices are made from two or more options with equal features and services that meet the same need.
- Level of Income: Income conditions the cost.
Consumers provide factors of production to companies in exchange for rent.
Income: The value or price paid for the use of a productive resource in a given period. Income has three sources:
From production factors:
Read More