We analyze both the uses side and the sources side incidence of domestic climate policy using an analytical general equilibrium model, taking into account the degree of government program indexing. When transfer programs such as Social Security are explicitly indexed to inflation, higher energy...

To help first- or second-year graduate students in economics apply their theoretical training, this paper shows how to solve a simple and intuitive computable general equilibrium (CGE) model using a calculator. Because this simplified Harberger model uses Cobb Douglas functional forms for...

We explore the effects of environmental taxes that imprecisely target pollution. A review of actual policies indicates few (if any) examples of a true tax on pollution. More typically, environmental taxes target an input or output that is correlated with pollution. We construct a simple...

Because electricity is a higher fraction of spending for those with low income, carbon taxes are believed to be regressive. Many argue, however, that their revenues can be used to offset the regressivity. We assess these claims by employing data on 322,000 families in the U.S. Treasury’s...

To clarify and interpret the workings of a large computable general equilibrium (CGE) model of environmental policy in the U.S., we build an aggregated Cobb-Douglas (CD) model that can be solved easily and analytically. Its closed-form expressions show exactly how key parameters determine the...

Improvements in energy efficiency can reduce costs of consuming services from cars and appliances and result in positive rebound that offsets part of the direct energy reduction. Our analytical general equilibrium model decomposes rebound into direct and indirect effects. A costless technology...

Building on the existing literature that examines the extent of redistribution in the Social Security system as a whole, this paper focuses more specifically on how Social Security affects the poor. This question is important because a Social Security program that reduces overall inequality by...

This study develops a theoretical general equilibrium model to examine optimal externality tax policy in the presence of externalities linked to one another through markets rather than technical production relationships. Analytical results reveal that the second-best externality tax rate may be...

While prior literature has identified various effects of environmental policy, this note uses the example of a proposed carbon permit system to illustrate and discuss six different types of distributional effects: (1) higher prices of carbon-intensive products, (2) changes in relative returns to...