Price Elasticity of Demand (PED): This concept measures how sensitive the quantity demanded of a product is to a change in its price. It is calculated as the percentage change in quantity demanded divided by the percentage change in price: .
Elastic vs. Inelastic Demand: Demand is elastic (PED > 1) when consumers are highly sensitive to price changes, often because many substitutes exist. Demand is inelastic (PED < 1) when consumers continue to buy the product despite price increases, typically seen with necessities or strong brand loyalty.
Revenue Implications: For elastic products, a price decrease usually leads to a significant increase in total revenue because the volume growth outweighs the lower price per unit. Conversely, for inelastic products, increasing the price often raises total revenue as the drop in volume is minimal.
| Feature | Price Skimming | Penetration Pricing |
|---|---|---|
| Initial Price | High | Low |
| Primary Goal | Maximize profit margin per unit | Maximize market share volume |
| Target Audience | Early adopters/High-income | Mass market/Price-sensitive |
| Product Type | Innovative or high-tech | Common goods or high-competition |
Analyze the Context: When asked to recommend a pricing strategy, always look for clues about the product's uniqueness. If the product has a strong Unique Selling Point (USP), value-based or skimming strategies are usually more appropriate than competitive pricing.
Check the PED: If a scenario mentions that 'customers are very loyal' or 'there are no substitutes,' the demand is likely inelastic. In these cases, price increases are a viable way to boost revenue without losing significant volume.
Evaluate Long-term Impact: Remember that penetration pricing can lead to 'price wars' where competitors continuously lower prices, potentially destroying industry profitability. Always consider how rivals will react to a price change.
Verify Break-even: Ensure that any proposed price is above the variable cost per unit. Selling below variable cost is only sustainable as a short-term 'loss leader' strategy to drive traffic for other profitable items.