Advanced Consumer Theory: Duality, Expenditure Function और Intertemporal Choice — Notes + 30 Solved Numericals | UGC NET / UP PGT
Advanced Consumer Theory के आसान Hindi–Hinglish notes: Duality, Roy’s Identity, Shephard’s Lemma, Slutsky Matrix और Intertemporal Choice। 30 book-style solved numericals, हर solution की text explanation और 7 graphs।