Monetary or in-kind transfers (often granted through tax deductions) can be used as an incentive for consumers to request official receipts for goods they purchase. A novel system based on lottery tickets impressed on tax receipts has recently been introduced in China. These systems aim at...

Commodity taxes have three distinct roles: (1) revenue collection, (2) interpersonal redistribution, and (3) resource allocation. The paper presents an integrated treatment of these three concerns in a second-best general equilibrium framework, which leads to the "generalized Ramsey rule" for...

In a partial equilibrium setting without price uncertainty, the balanced-budget substitution of an ad valorem tax on output for a specific (unit) tax can enhance welfare in imperfectly competitive markets and is without impact in a competitive world. This paper demonstrates that a substitution...

In this paper we study how an exogenous expense of owning a market good affects the equilibrium outcome in a market with vertical product differentiation i.e. consumers differ by income but have identical preferences for the good’s quality. We identify three possible subgame-perfect...

This paper studies comprehensive national panel data of local option sales taxes at the monthly frequency. I calculate state-by-month population weighted averages and standard deviations of local sales tax rates. I document ten stylized facts concerning the time series patterns and spatial...

We examine the effects of two different types of commodity taxation, specific and ad valorem, on wages and profits. We analyze two models of wage determination, one with efficiency wage setting and one with union-firm bargaining. In the former, a (locally) revenue-neutral shift from specific to...

Recent theoretical work has shown that the incidence of ad valorem and specific taxes may differ and each may be over or under-shifted onto consumers in the presence of imperfect competition. These results are used to derive a method of estimating market power and conduct. An application is made...

E-commerce in physical goods enhances the degree of product market competition but leads also to higher trading costs as goods bought through the internet are shipped individually. Do these features of e-commerce support a case for granting preferential tax treatment to online shopping? This is...

Over the past decade the taxation of e-commerce has been widely discussed among politicians, tax law experts and economists. To put some perspective on this issue it is analyzed to what extent e-commerce can actually be taxed and the severity of the ensuing tax revenue losses following from...