We analyze the effects of commodity taxation in markets where suppliers implement second-degree price discrimination schemes, such as offering different package sizes and quality-differentiated versions of the same product. In these markets, suppliers distort the quantity (or quality) intended...

Governments increasingly use changes in tax rules to combat evasion. We develop a general approach to point-identify tax compliance along with supply and demand elasticities; identification requires data on prices and quantities before and after changes in tax enforcement and a demand or supply...

This paper examines ethical and behavioral aspects of taxpayers, the financial condition of citizens, tax fairness, taxpayer services, complexities in the tax regime, tax rates, penalties and enforcement, and tax amnesties and the black economy. Primary data were collected by conducting a survey...

This paper studies the effect of tax evasion on the economic incidence of sales taxes. We design a laboratory experiment in which buyers and sellers trade a fictitious good in double auction markets. A per-unit tax is imposed on sellers, and sellers in the treatment group are provided the...

We study the incidence and the optimal design of nonlinear income taxes in a Mirrleesian economy with a continuum of endogenous wages. We characterize analytically the incidence of any tax reform by showing that one can mathematically formalize this problem as an integral equation. For a CES...

In recent decades, market power has increased substantially, according to multiple measures that describe industry concentration, mark-ups, and business profitability. While market power can generate benefits, it also raises vexing policy concerns, including the potential for adverse effects on...

We study the incidence and the optimal design of nonlinear income taxes in a Mirrleesian economy with a continuum of endogenous wages. We characterize analytically the incidence of any tax reform by showing that one can mathematically formalize this problem as an integral equation. For a CES...

Who benefits from the evasion of value added taxes (VAT)? Using a reform that enforced VAT on previously non-compliant large retailers in Armenia, we estimate a onethird passthrough of the tax burden on prices. This suggests that pre-enforcement evasion rents were broadly shared with consumers...

Who benefits from the evasion of value added taxes (VAT)? Using a reform that enforced VAT on previously non-compliant large retailers in Armenia, we estimate a one-third passthrough of the tax burden on prices. This suggests that pre-enforcement evasion rents were broadly shared with consumers...

Each year, the government loses hundreds of billions of dollars in tax revenue due to underreporting by individual taxpayers. According to standard deterrence theory, policymakers should be able to reduce tax evasion by increasing tax penalties, raising the audit rate, or some combination of the...