Daily puzzle #11

Graphdle

A real-world shock is moving this graph. Name the event before your guesses run out.

252550507575100100Quantity of the public good (Q)Marginal benefit / cost ($) (P)Private MBSocial MBMCQ* = 5025

Equilibrium at Q 50, P 25.

Model: Public Goods & the Free-Rider Problem. Watch the shift replay.

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