Das Szenario
A market with a negative externality, where the social cost of production exceeds the private cost, causing overproduction and deadweight loss.
Was diese Zeichnung zeigt
Die dahinterstehenden Entscheidungen verstehen.
01
Model externality as additive disturbance to private supply.
02
Separate private and social market blocks to compare equilibrium quantities.
03
Use sum node to compute deadweight loss from quantity difference.
When illustrating how externalities cause market failure and quantifying welfare loss.