Market Equilibrium — Formula Sheet
Madhya Pradesh Board · Class 12 · Economics
6 formulas from Market Equilibrium (Madhya Pradesh Board Class 12 Economics) on one page, grouped by topic. Covers Core idea of market equilibrium.
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Formulas and Key Relations
2. Example 5.1: Wheat market with fixed number of firms
q^D = 200 - p for 0 <= p <= 200; q^D = 0 for p > 200
q^S = 120 + p for p >= 10; q^S = 0 for 0 <= p < 10
ED(p) = q^D - q^S = 200 - p - (120 + p) = 80 - 2p
ES(p) = q^S - q^D = 120 + p - (200 - p) = 2p - 80
3. Labour market and wage determination
w = MRP_L
MRP_L = MR x MP_L
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