News & Guides
Season guides, division explainers and the latest on the National Economics Challenge and the China National Round (CNEC).
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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.
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How NEC Tests Game Theory: Payoff Matrices, Dominant Strategies and Nash Equilibrium
How the National Economics Challenge tests game theory: reading a payoff matrix fast, spotting dominant strategies, locating the Nash equilibrium and recognising the prisoner's-dilemma structure in exam items.