The paper explores the hypothesis of a double dividend from environmental taxation i.e. whether shifting the burden of taxation away from labour toward the environment can boost employment and increase welfare. We present a general-equilibrium model where the economy is distorted by labour...

With an overindebted public-sector, Brazil has been on the brink of a fiscal dominance problem for quite a long time. The term has been usually associated to a situation in which monetary policy becomes subordinated to fiscal needs. This paper calls attention to broader implications of prolonged...

Nigeria is governed by a federal system, hence its fiscal operations also adhere to the same principle, a fact which has serious implications on how the tax system is managed. The country’s tax system is lopsided, and dominated by oil revenue. It is also characterized by unnecessarily complex,...

Taxation provides one of the principal lenses in measuring state capacity, state formation and power relations in a society. This paper critically examines three main approaches (economic, administrative and political economy) to understanding taxation. It also examines differences in tax...

This paper reviews the existing evidence on the effects of tax reforms on output levels and growth over the short and long run from different strands of the literature. It develops and applies criteria to evaluate the usefulness of ex-post estimates to predict the effects of tax reforms ex-ante....

Macroeconomic studies of tax policy in dynamic general equilibrium usually assume that reforms hit the economy unexpectedly and last forever. Here, we explore how previous results change when we allow policy changes to be pre-announced and of finite duration and when these facts are anticipated...

Today's world of everyday life is characterized by a double crisis. International financial markets are swinging dangerously causing the world's largest economic crisis since the 20 century. However, it unfortunately is not the only crisis facing the world today. In the world today are not only...

Future increases to the top income tax rates for individuals and reductions to the corporate tax rate will invite the widespread use of C corporations as tax shelter vehicles, an old problem that has never been addressed successfully. The changes could even resurrect the need for the...

Macroeconomic studies of tax policy in dynamic general equilibrium usually assume that reforms hit the economy unexpectedly and last forever. Here, we explore how previous results change when we allow policy changes to be pre-announced and of finite duration and when these facts are anticipated...

In 2005, the German government announced a far-reaching fiscal adjustment program. This paper uses the IMF's Global Fiscal Model to study its impact and explores options for addressing long-term pressures from population aging. The growth effects of the planned VAT increase are likely modest,...