This work intends to specify a formula for the optimal taxation in Probabilistic Voting Models with Single Mindedness Theory. The goal is to find an equivalent expression to the Ramsey’s rule for a political economy environment where Governments are assumed to be Leviathans rather than...

In this paper I analyse a labour market where the wage is endogenously determined according to an Efficient Bargaining process between a firm and a labour union whose members are partitioned into two social groups: the old and the young. Furthermore, I exploit the Single-Mindedness theory, which...

We evaluate the impact of the rise in food prices during 2006-2008 on the poverty and extreme poverty rates in Mexico. We concentrate on the poor’s consumption of staple foods, and analyze the change in their consumption brought about by changed prices. We also allow households receiving...

How should we compare welfare across pension systems in presence of differential mortality? A commonly used standard utilitarian criterion implicitly favors the long-lived over the short-lived. We investigate under what conditions this ranking is reversed. We clearly distinguish between the...

Progressive income taxes have usually been justified on the basis of the ability-to-pay (ATP) and equal sacrifice principles, but how ATP and sacrifice should be measured remains unsettled. In this paper, I present an alternative rationale for progressive taxes on the basis of the concept of...

In this paper I will introduce a new political economy model, where there exists a competition amongst two political candidates, which aim to set a policy which enables them to win elections, max- imising the probability of winning. I will show that, if taxes neces- sary to repay the debt are...

In an economy which could not accommodate full employment of its labor force, it employs some but does not employ others. The bipartition of the labor force is random, and we characterize it by a probability distribution with equal employment opportunity. We value each employed individual by his...

This paper proposes a 21st century global fiscal architecture to replace the present system of personal and corporate income, sales, excise, capital gains, import and export duties, gift and estate taxes with a single comprehensive revenue neutral Automated Payment Transaction (APT) tax. In its...

This paper incorporates a preference for distributive fairness (inequity aversion) into the analysis on optimal redistributive taxation under uncertainty. We can show that introducing or strengthening the taste for distributive fairness does not affect the socially optimal tax rate (social...

In this paper, I present a rationale for an inheritance tax from the point of view of economic rents derived from ranking value and preference in the state of simultaneous optimality of all heterogeneous households. Because there are family lines that have different probabilities of persistently...