Producer Surplus methods for the TariffBertrand and TariffCournot classes
# S4 method for TariffBertrand
calcProducerSurplus(object, preMerger = TRUE)# S4 method for TariffCournot
calcProducerSurplus(object, preMerger = TRUE)
product-level (or in the case of Cournot, plant-level) producer surplus
an instance of class TariffBertrand or TariffCournot
when TRUE, calculates producer surplus under the existing tariff regime. When FALSE, calculates tariffs under the new tariff regime. Default is TRUE.