Demand – Shift vs Movement

Movement Change in Price

Point: A

Price: $1000

Quantity: 2000

⏺ Movement along the curve

Shift Change in Demand

Shift Amount: 0

⏩ Shift of the curve

Click a shift button to change demand.

🔹 Price Change → Movement

A change in the price of the good causes the green dot to move along the same demand curve. Quantity demanded changes, but the curve stays fixed.

🔸 Demand Change → Shift

A change in demand (e.g., income, tastes) causes the entire curve to shift left or right. The green dot moves with the curve.