Substitution & Income Effect · Two Channels Behind Every Price Change
unseel.com · Slutsky decomposition · ∂q/∂p = ∂q^h/∂p − q·∂q/∂I
Price of X $4
Stage
Beat
Budget line
Indifference curve U₁ / U₂
Substitution leg (A → B)
Income leg (B → C)
Unseel.com · Substitution & Income Effect