This paper develops a theory of optimal taxation with behavioral agents. We use a general behavioral framework that encompasses a wide range of behavioral biases such as misperceptions, internalities and mental accounting. We revisit the three pillars of optimal taxation: Ramsey (linear commodity taxation to raise revenues and redistribute), Pigou (linear commodity taxation to correct externali...

The imposition of taxes on specific consumption goods and services (i.e. excise taxes) not only is a time-honoured activity but also makes common sense: government financing can be combined with other important social goals, in particular the reduction of externalities (costs imposed on other people) by making the taxed goods more expensive. Thus two goals can be attained at the same time, whic...

OBJECTIVE To examine health and economic implications of modifying taxation of alcohol in Australia. DESIGN AND SETTING Economic and epidemiological modelling of four scenarios for changing the current taxation of alcohol products, including: replacing the wine equalisation tax (WET) with a volumetric tax; applying an equal tax rate to all beverages equivalent to a 10% increase in the current...

wealth has affected how the very rules of both societies are shaped, and has created disproportionately greater opportunities for those with substantial wealth. This paper considers taxation and philanthropy as possible means for reducing inequality. In analyzing policies on taxation and philanthropy, this paper concludes that despite limitations and unintended consequences, under the current s...

abstract t he return of capital is fundamental to the intertemporal allocation of resources by changing the consumption behavior and capital accumulation over time. taxation on return of capital increases the marginal product of capital, meaning that capital stock is lower than when capital is not taxed, which results decreased growth and welfare in steady state. this paper studies the impact o...

The asset allocation is a crucial decision for pension funds, and this paper analyses the economic factors which determine this choice. The analysis proceeds on the basis that, in the absence of taxation, risk sharing and default insurance, the asset allocation between equities and bonds is indeterminate and governed by the risk-return preferences of the trustees and the employer. If the employ...

Progressivity, inequality reduction and merging-proofness are three well-known axioms in taxation. We investigate implications of each of the three axioms through characterizations of several families of taxation rules and their logical relations. We also study the preservation of these axioms under two operators on taxation rules, the so-called convexity operator and minimal-burden operator, w...

Optimal tax theory has shown that, under simple assumptions, indirect taxation such as production subsidies, tariffs, or differentiated commodity taxation, are sub-optimal and that redistribution should be achieved solely with the direct income tax. However, these important results of optimal tax theory, namely production efficiency and uniform commodity taxation under nonlinear income taxation...

This paper addresses a key but neglected task in the theory of international taxation, lent increased urgency by growing awareness of the potential gains from tax coordination: the characterization of Pareto-efficient international tax regimes. It shows that the Diamond-Mirrlees theorem on the desirability of production efficiency, which underlies the key tenets of policy advice in internationa...

This paper reviews recent developments in the theory of optimal labor income taxation. We emphasize connections between theory and empirical work that were initially lacking from optimal income tax theory. First, we provide historical and international background on labor income taxation and means-tested transfers. Second, we present the simple model of optimal linear taxation. Third, we consid...