Recent paper on public finance: Examining capital taxation

A new paper from France:

This article addresses the issue of capital taxation relying on three levels of analysis. The first level deals with the multiple ways to tax capital (income or value, proportional or progressive taxation, and the temporality of the taxation) and presents some of France's particular features within a heterogeneous European context. The second area of investigation focuses on the main dynamic properties generated by capital taxation: the principle of equivalence with a tax on consumption; the issue of double taxation if it targets taxation of nominal income; neutrality of the uniform tax on the capital value; lastly, the risk of confiscatory taxation if there is a disjunction between taxation of the value and the income. The final level of analysis consists in assessing the debate on the optimal level of capital taxation drawing on the lessons in the literature. These discussions are organized into eight themes: (1) double taxation, (2) optimal growth, (3) property, (4) tax competition, (5) supervisory arguments, (6) measuring capital gains, (7) complexity and (8) fiscal stability.

The authors are Céline Antonin and Vincent Touzé.

Maybe energy taxes are not so regressive after all

A new NBER paper by William A. Pizer and Steven Sexton suggests that energy taxes levied to curb carbon emissions may not be as hard on low income consumers as commonly believed.

Despite popularity among economists for their efficiency, energy pollution taxes enjoy less political support than standards-based regulation because of common perceptions that they burden the poor relative to the rich. However, the literature on pollution tax incidence and consumption surveys in Mexico, the United Kingdom, and the United States, suggest energy taxes need not be as regressive as often assumed. This paper demonstrates that the incidence of such taxes varies according to the energy commodities that are taxed, the physical, social and climatic characteristics of jurisdictions in which they are implemented, and how the revenue is used. It is also shown that the variation in household energy expenditure within income groups is greater than variation across income groups in many cases. These horizontal equity impacts are reviewed, as are their implications for policy making.