# Economics of Black Friday: Demand & Price Discrimination
> Explore the economic principles of Black Friday, including demand spikes, price discrimination, and marketing psychology in this senior-year presentation.

Tags: economics, black-friday, consumer-behavior, price-discrimination, marketing-psychology, education
## Black Friday & Consumer Behavior
- Introduction to Black Friday: The biggest retail sales event in the U.S. occurring after Thanksgiving.
- Focus on core economic concepts: Demand spikes, price discrimination, and marketing psychology.

## Understanding Demand Spikes
- **Definition of Demand:** The willingness and ability of consumers to buy.
- **Law of Demand:** As prices decrease, the quantity demanded increases.
- **Black Friday Impact:** Lower prices lead to extreme traffic, websites crashing, and items selling out in minutes.

## Price Discrimination in Retail
- **Definition:** Charging different prices to different consumers for the same product based on their willingness to pay.
- **Common Tactics:**
  - Early access for members.
  - Student discounts vs. adult pricing.
  - Doorbuster deals for those willing to arrive early (camping out).
  - Online-only deals and device-based tracking.
- **Psychological Triggers:** Use of countdown timers and artificial time pressure to force quick purchasing decisions.

## Real-World Examples
- Strategies targeting consumer gaps (e.g., those awake at 5 AM vs. those who are not).
- Similar economic models apply to college tuition (family income-based), airline tickets, and concert dynamic pricing.
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