Abstract This paper investigates the optimal general income tax and audit policies when poverty is considered a public bad in an economy with two types of individuals whose income may not be observed. Our results depend on whether poverty is measured in absolute or in relative terms. For a...

Tax enforcement costs constrain the government's ability to observe economic activities, giving rise to hard-to-tax (HTT) markets. In this paper, we develop a Hotelling-type spatial model of sales taxation to analyze the welfare and distributional effects of the existence of HTT transactions. We...

This paper investigates multistage taxes on firms in a limited tax capacity economy. We characterize the optimal taxation of informal firms reinterpreting behavioral and mechanical effects. Our numerical exercises highlight the relationship between misreporting costs and the elasticities of...

Tax enforcement costs constrain the government?s ability to observe economic transactions, giving rise to hard-to-tax (HTT) markets. In these markets transactions are untaxed and consumers are better off than in taxed markets. This paper studies a novel approach to combat evasion in HTT markets:...

We study an optimal commodity taxation problem and show that consumers have an important role as tax enforcers. Firms evade taxes by not issuing sales receipts. Requesting receipts is costly for buyers but forces ?rms to remit taxes to the government. To compensate buyers, the government o¤ers...