Public economics

Finance

General equilibrium theory

Sociology

Archaeology

Consumption (sociology)

Social science

Subsidy

History

Dividend

Macroeconomics

Economics

Natural resource economics

Revenue

Computable general equilibrium

Capital (architecture)

Capital income

Environmental tax

Market economy

Tax reform

International taxation

Sustainability

An environmental fiscal reform (EFR) represents a transition of a taxation system toward one based in environmental taxation, rather than on taxation of capital, labor, or consumption. It differs from an environmental tax reform (ETR) in that an EFR also includes a reform of subsidies which counteract environmental policy. This research details different ways in which an EFR is not only possible but also a good option that provides economic and environmental benefits. We have developed a detailed dynamic CGE model examining 101 industries and commodities in Spain, with an energy and an environmental extension comprising 31 pollutant emissions, in order to simulate the economic and environmental effects of an EFR. The reform focuses on 39 industries related to the energy, water, transport and waste sectors. We simulate an increase in taxes and a reduction on subsidies for these industries and at the same time we use new revenues to reduce labor, capital and consumption taxes. All revenue recycling options provide both economic and environmental benefits, suggesting that the “double dividend” hypothesis can be achieved. After three to four years after implementing an EFR, GDP is higher than the base case, hydrocarbons consumption declines and all analyzed pollutants show a reduction.

Environmental Fiscal Reform and the Double Dividend: Evidence from a Dynamic General Equilibrium Model