News & Guides
Season guides, division explainers and the latest on the National Economics Challenge and the China National Round (CNEC).
-
How NEC Tests Market Structures: Perfect Competition, Monopoly, Oligopoly and Game Theory
Market structures anchor NEC’s microeconomics pillar. How perfect competition, monopoly, oligopoly and game theory show up across the rounds – and a training sequence that works.
-
How NEC Tests Supply, Demand & Market Equilibrium: The Core Micro You Must Master
How the NEC tests supply, demand and market equilibrium: the shift-vs-movement trap, reading shortages and surpluses, and a fast way to reason through a market-shock question.