This paper examines the tax implementability of allocations based on fairness as no-envy (or envy-freeness) and its alternatives, by a tax schedule that depends on labor supply and gross income ((y,l)-implementability). A relevant incentive constraint is perishability of abilities, where agents...

This paper provides a conceptual framework on fair collective choice rules that synthesizes the studies of Goldman and Sussangkarn (1978) and Suzumura (1981) on the one hand and Tadenuma (2002, 2005) on the other. We show that both frameworks have the following binary relation as a common...

We consider international negotiations on the level of global pollution, and examine the Lindahl solution which determines the distribution of the pollution permits with unanimous agreement. We show various properties to clarify difficulties to achieve a Pareto efficient allocation as an...

This paper examines the tax implementability of allocations based on Foley's (1967) concept of fairness as no-envy (or envy-free) and its alternatives. An allocation is tax implementable if there exists a tax schedule under which the allocation is realized as a result of agents' optimization....

This paper examines the optimal nonlinear income taxation problem based on Chaudhuri (1986) and Diamantaras and Thomson's (1990) λ-equitability in a two-class economy. An allocation is λ-equitable if no agent envies a proportion λ of the bundle of any other agent. We examine the properties of...

This paper derives optimal commodity taxes in a two-class economy, based on Chaudhuri (1986) and Diamantaras and Thomson's (1990) λ-equitability. An allocation is λ-equitable if no agent envies a proportion λ of the bundle of any other agent. We examine the properties of Pareto undominated...

This paper explores the outcome of the noncooperative environmental decision-making under transnational externalities when the national policies are chosen by the elected politicians. Specically, we re-examine the extent of a voter's incentives for supporting politicians who are less green than...

This paper reexamines the work of Kempf and Rota-Graziosi (J. Pub. Econ. 94: 768-776, 2010), which shows that leadership by the small region is the risk dominant equilibrium under the endogenous timing game. They obtained this result in a model where the asymmetry among regions translates into...