Open Access. Powered by Scholars. Published by Universities.®

Macroeconomics Commons

Open Access. Powered by Scholars. Published by Universities.®

Public Economics

Butler University

Articles 1 - 1 of 1

Full-Text Articles in Macroeconomics

Subsidizing Non-Polluting Goods Vs. Taxing Polluting Goods For Pollution Reduction, Robert S. Main Dec 2013

Subsidizing Non-Polluting Goods Vs. Taxing Polluting Goods For Pollution Reduction, Robert S. Main

Scholarship and Professional Work - Business

Pigovian taxes on polluters are politically unpopular, but subsidies for non-polluting sources are politically attractive. This paper presents a linear demand and supply model and numerical example to explore the trade-offs between taxing polluting sources of a good versus subsidizing non-polluting sources of the same good. While the model (along with the associated numerical example) shows the optimality of Pigovian taxes, it also shows how much welfare is reduced if subsidies for nonpolluters are employed instead. Further, it shows the optimal tax, given any level of subsidy and the optimal subsidy, given any level of tax.