Uncertainty appears to jump up after major shocks like the Cuban Missile crisis, the assassination of JFK, the OPEC I oil-price shock and the 9/11 terrorist attack. This paper offers a structural framework to analyze the impact of these uncertainty shocks. I build a model with a time varying...

Reducing tax evasion is a key priority for many governments, particularly in developing countries. A growing literature has argued that the ability to verify taxpayer self-reports against reports from third parties is critical for modern tax enforcement and the growth of state capacity. However,...

This paper describes the Destination-Based Cash-Flow Tax (DBCFT), as proposed in 2016 by Republicans in the US House of Representatives, and its potential economic effects. As a new approach and a major departure from the existing business tax system, the DBCFT and its motivation have been...

What are the macroeconomic effects of tax adjustments in response to large public debt shocks in highly integrated economies? The answer from standard closed-economy models is deceptive, because they underestimate the elasticity of capital tax revenues and ignore cross-country spillovers of tax...

Twenty-two million families currently receive a total of $34 billion dollars in benefits from the Earned Income Tax Credit (EITC). In fact, the EITC is the largest cash transfer program for lower-income families at the federal level. An unusual feature of the credit is its explicit goal to use...

Hours, employment, and income taxes are economically distinct, and all three are either introduced or expanded by the Affordable Care Act beginning in 2014. The tax wedges push some workers to work more hours per week (for the weeks that they are on a payroll), and others to work less, with an...