CCEA A-Level Business 3210
Enterprise and Entrepreneurship
The Central Purpose of Business Activity
Forms of Business Ownership
Stakeholder Groups
Markets and Market Forces
Quality Management
Productivity and Investment
Organisational Design
Investing in People
Motivation
Principles of Management and Leadership
Market Size, Share and Growth
The Degree of Competition in a Market
Market Research
The Marketing Mix
Elasticity of Demand
The Product Life Cycle
Market Planning and Strategy
E-Business and E-Commerce
Sources of Finance
Break-Even Analysis
Cash Flow
Cash Flow Forecasts
Budgeting
Financial Statements
Business Objectives
Organisational Culture
Stakeholder Objectives
Communication
Economies and Diseconomies of Scale
Business Strategy and Planning
Decision Tree Analysis
Risk and Uncertainty
Company Accounts
Ratio Analysis
Investment Appraisal
The Macroeconomic Framework
Government Policies
Globalisation
Business Ethics and Organisational Culture
Sustainability
Corporate Social Responsibility
The Influence of Stakeholder Groups
Organisational Structures
Monopolies, Mergers, Takeovers and Restrictive Practices
Change Management
Economies and Diseconomies of Scale
Internal and external economies reviewed
- 3 things to know
- Unit A2 1
Overview
External economies of scale, internal diseconomies of scale and external diseconomies of scale.
What you need to know
Answer each one before you reveal it.
How do risk-bearing economies work, and how do labour pools, infrastructure and knowledge spillovers create external economies?
Define external economies of scale.
Questions from this subtopic
Each one with the model answer underneath.
- 1
Define external economies of scale.
Model answer
Cost advantages that benefit all firms within an industry as the industry itself grows.
- 2
What are internal diseconomies of scale?
Model answer
Cost disadvantages that arise within a single firm when it grows beyond its optimal size.
- 3
Define external diseconomies of scale.
Model answer
Cost disadvantages affecting all firms in an industry as the industry expands.
- 4
Explain how purchasing economies of scale arise.
Model answer
Larger firms can negotiate bulk-buying discounts from suppliers, reducing the cost per unit of inputs.
- 5
Why can larger firms access finance at lower interest rates?
Model answer
Because lenders perceive them as lower risk, resulting in financial economies of scale.
- 6
How do managerial economies of scale improve efficiency?
Model answer
By employing specialist managers whose expertise increases efficiency across larger operations.
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