Tariff-classes {trade}

S4 classes to model tariffs

Description

Extend classes from the antitrust package to accomodate tariffs.

Slots

tariffPre

For TariffCournot, a matrix containing current plant-level (rows) AND product-level (columns) tariffs. Default is a matrix of 0s. For all other classes, a vector containg current product-level tariffs. ad valorem taxes are expressed as a proportion of the consumer price. Default is a vector of 0s.

tariffPost

a For TariffCournot, a matrix containing new plant-level (rows) AND product-level (columns) tariffs. Default is a matrix of 0s. For all other classes, a vector containing new product-level tariffs. ad valorem taxes are expressed as a proportion of the consumer price. Default is a vector of 0s.