A closely related problem arises in relation to optimal taxation of commodities.

Examples of topics covered are tax incidence, optimal taxation, and the theory of public goods.

Saez has written extensively on the theory of optimal taxation and transfer, addressing topics such as wealth and income inequality, capital income taxation, and retirement.

His contributions include articles on optimal taxation and optimal unemployment insurance.

"optimal taxation," The New Palgrave: A Dictionary of Economics, v. 1, pp.

Finally, policy makers should consider individuals' income histories, which require reliance on different types of taxation to derive optimal taxation.

Another aspect of optimal taxation is determining income taxes.

There is an increasing amount of literature dedicated to discussing optimal taxation.

Financial repression and optimal taxation.

Over the last years the validity of the theory of optimal taxation was discussed by many political economists.