The welfare cost of imperfect competition in the product and labor markets in the United States is quantified in a dynamic general equilibrium model. We find that the welfare cost of imperfect competition in the product market is 3.62 percent while it is 0.58 percent in the labor market, taking...

Given a general utility function and income distribution, we compare two systems of income redistribution: unemployment benefits (UB) conditional on not working and basic income (BI) available to everyone. Based on strong empirical evidence we first focus on extensive margins of labor supply....

In this paper, we review selected evidence to demonstrate the value of experiments for policy design with a focus on environmental policy and tax policy. Experiments can substantially improve ex-ante predictions about the outcomes of policy interventions, for example, by serving as...

While airport aeronautical charges are traditionally aircraft weight related, currently an increasing share of aeronautical airport revenues is derived from passenger related charges. This paper compares the optimal mix of per-passenger and per-flight based (cost recovering) airport charges from...

Tobacco smoking harms health. Taxes and regulations can reduce that harm. But evasion reduces the efficacy of taxes and regulations and creates harms of its own in the form of illicit markets. Enforcement can reduce evasion but creates additional harms, including incarceration and violence....

This paper explores the interdependence between market structure and an important class of extra-rational cognitive biases. Starting with a familiar bilateral monopoly framework, we characterize the endogenous emergence of preference distortions during bargaining which cause negotiators to...

The range of and constraints on policy instruments available to the government when raising and distributing revenue can have important consequences for the efficiency and equity implications of pricing policy. The usual trade-off between equity and efficiency is magnified. We emphasize the...

How to explain rising income and wealth inequality? We build an original heterogeneous-agent model with three key features: (i) an explicit link between firm's market power and top income shares, (ii) a granular representation of the tax and transfer system, and (iii) three assets with...

How to explain rising income and wealth inequality? We build an original heterogeneous-agent model with three key features: (i) an explicit link between firm’s market power and top income shares, (ii) a granular representation of the tax and transfer system, and (iii) three assets with...

Congress is likely to consider domestic climate change legislation during 2009, with a cap-and-trade system continuing to draw support from the Obama Administration and many leaders in Congress. Yet cap-and-trade regulations would take years for EPA to develop and implement, the desired price...