Ppc hlp solution

PPC_HLPSolution

Bases: PriceMixin, DecisionMixin, HubLocationMixin, LinearWeightMixin, InferredPricingMixin, BaseModelSolution

Solution for the PPC-HLP (Lagrange) model.

Like PC-HLP, price is inferred post-solve from the marginal client on each route. No recursive unrolling is needed here — PPC-HLP uses flat (non-aggregated) client indices.

Mixin composition:

• PriceMixin — price table
• DecisionMixin — active routes
• HubLocationMixin — hub status
• LinearWeightMixin — weights
• InferredPricingMixin — computes prices from marginal clients