6.1 External Influences – Competitors and Suppliers
The Impact of Suppliers on Business and Decision‑Making
Think of a business as a giant pizza 🍕. The pizza is the final product, but the dough, cheese, sauce, and toppings are all supplied by different vendors. If any of those suppliers change their price, quality, or delivery time, the whole pizza can taste different or even become impossible to make on time. That’s why suppliers are a crucial external influence on a business’s strategy, costs, and competitiveness.
Key Supplier Factors
- Price & Cost Structure – How much a supplier charges and how that fits into the company’s cost of goods sold (COGS).
- Quality & Reliability – Consistency of product quality and on‑time delivery.
- Capacity & Flexibility – Ability to scale up or down based on demand.
- Innovation & Technology – New materials or processes that can give a competitive edge.
- Geographical & Political Risk – Supply disruptions due to natural disasters, tariffs, or political instability.
- Relationship & Trust – Long‑term partnerships can lead to better terms and collaboration.
Supplier Power – The Five Forces in Action
- Threat of New Entrants – If a new supplier can enter the market quickly, existing suppliers may raise prices.
- Bargaining Power of Suppliers – Few suppliers for a rare component (e.g., rare earth metals for smartphones) give them high leverage.
- Bargaining Power of Buyers – Large buyers can negotiate lower prices.
- Threat of Substitutes – Alternative materials or technologies can reduce dependence on a single supplier.
- Industry Rivalry – Competition among buyers can intensify pressure on suppliers.
Cost Calculation Example
Suppose a company buys a component at a fixed cost of \$F\$ and a variable cost of \$v\$ per unit. The total cost for producing \$q\$ units is:
\$C = F + v \times q\$\
For example, if \$F = \\$5{,}000\$, \$v = \\$10\$, and \$q = 500\$ units:
\$C = 5{,}000 + 10 \times 500 = \\$10{,}000$\
Supplier Relationship Management (SRM) – A Practical Guide
| SRM Stage | Key Actions | Benefits |
|---|
| Supplier Selection | Evaluate cost, quality, capacity, and cultural fit. | Best fit for long‑term success. |
| Contract Negotiation | Set price, delivery terms, penalties, and incentives. | Clear expectations reduce disputes. |
| Performance Monitoring | Track KPIs like on‑time delivery, defect rates. | Continuous improvement and risk mitigation. |
| Relationship Development | Joint innovation projects, shared forecasts. | Competitive advantage through collaboration. |
Real‑World Example: Apple & Samsung
Apple relies on a network of suppliers for chips, displays, and batteries. When Samsung, a major supplier, faces a chip shortage, Apple must:
- Seek alternative suppliers (e.g., TSMC).
- Negotiate higher prices or longer lead times.
- Adjust product launch dates or feature sets.
This illustrates how supplier disruptions can ripple through the entire business strategy, affecting pricing, product quality, and market positioning.
Take‑Away Questions for You
- How would you decide whether to switch suppliers if the price rises by 15%?
- What metrics would you track to assess supplier reliability?
- Can you think of a product that would fail if a single supplier stopped delivering?
Remember: Suppliers are not just vendors; they are partners that can shape your company’s success or failure. Understanding their influence helps you make smarter, more resilient business decisions. 🚀