Carbon policy outputs of Mahlkow and Wanner (2021) — carbon_policy_outputs_mw

Computes the outputs of [process_results()] that are specific to [mahlkow_wanner_2021()]: tax revenue, the parts of tariff revenue and export subsidy costs that are due to border carbon tariffs and export rebates, carbon emissions and price levels.

Emissions are `sum_s carbon_intensity[s] * X[n, s] / (tax[n, s] * price[n, s])`, the carbon of all goods used in country `n`: expenditure net of the tax, divided by the price level, is the quantity used. In a club member without other taxes, the tax revenue is the carbon tax times the emissions.

carbon_policy_outputs_mw_2021(
  initial_conditions,
  model_scenario,
  output,
  tariff_new0,
  export_subsidy_new0,
  supplier_expenditure_new,
  model_dimensions
)

Arguments

initial_conditions: List of initial conditions as arrays.
model_scenario: List of scenario variables as arrays, with the solved `tariff_new`, `export_subsidy_new` and `tax_new`.
output: List of outputs as arrays.
tariff_new0: Array of exogenous new tariffs, dimensions: origin x destination x sector.
export_subsidy_new0: Array of exogenous new export subsidies, dimensions: origin x destination x sector.
supplier_expenditure_new: Matrix of new expenditure net of the tax, dimensions: country x sector.
model_dimensions: List of model dimensions.

Value

List `output` with the added variables.