1,536 research outputs found
Optimum taxation of inheritances
We incorporate the fact that inheritances create a second distinguishing characteristic of individuals, in addition to earning abilities, into an optimum income taxation model with bequests motivated by joy of giving. We show that a tax on inheritances and a uniform tax on all expenditures including bequests are equivalent and that either is desirable, according to an intertemporal social objective, if on average high-able individuals have larger inherited endowments than low-able. We demonstrate that such a situation results as the outcome of a process with stochastic transition of abilities over generations, if all descendants are more probable to have their parent’s ability rank than any other.inheritance tax
Optimum Taxation of Life Annuities
The market for private life annuities is characterised by adverse selection, that is, contracts offer lower than fair payoffs to individuals with low life expectancy. Moreover, life expectancy and income have been found to be positively correlated. The paper shows that a linear tax on annuity payoffs, which raises more revenues from long-living individuals than from short-living, represents an appropriate instrument for redistribution, in addition to an optimally designed labour income tax. Further, we find that a nonlinear tax on annuity payoffs can be directly employed to correct the distortion of the rate of return caused by asymmetric information. These results are contrasted with theoretical findings concerning the role of a tax on capital income.Optimum taxation; life annuities; adverse selection
Optimum taxation of bequests in a model with initial wealth
We formulate an optimum-taxation model, where parents leave bequests to their descendants for altruistic reasons. In contrast to the standard model, individuals differ not only in earning abilities, but also ininitial (inherited) wealth. In this model a redistributive motive for an inheritance tax - which is equivalent to a uniform tax on all expenditures - arises, given that initial wealth increases with earning abilities. Its introduction increases intertemporal social welfare or has an ambiguous effect, depending on whether the bequeathing generation can adjust their behaviour and whether the external effect related to altruism is accounted for in the social objective.
Adverse Selection in the Annuity Market with Sequential and Simultaneous Insurance Demand
This paper investigates the effect of adverse selection on the private annuity market in a model with two periods of retirement. In order to introduce the existence of limited-time pension insurance, we assume that for each period of retirement separate contracts can be purchased. Demand for the two periods can be decided either sequentially or simultaneously. We show that different risk-groups prefer different types of contracts, and that only the sequential contracts, which are favourable for the long-living individuals, represent an equilibrium.annuity markets, adverse selection, uncertain lifetimes, equilibrium
Adverse selection in the annuity market when payoffs vary over the time of retirement
This paper investigates the effect of adverse selection and price competition on the private annuity market in a model with two retirement periods. In this framework annuity companies can offer contracts with different payoffs over the periods of retirement. Varying the time structure of the payoffs affects annuity demand and welfare of individuals with low and high life expectancy in different ways. By this, annuity purchasers can be separated according to their survival probabilities. Our main finding is that a Nash-Cournot equilibrium may not exist; if one exists, it will be a separating equilibrium. On the other hand, even if a separating equilibrium does not exist, a Wilson pooling equilibrium exists.annuity markets; adverse selection; uncertain lifetimes; pooling equilibrium; separating equilibrium.
Adverse selection in the annuity market with sequential and simultaneous insurance demand
This paper investigates the effect of adverse selection on the private annuity market in a model with two periods of retirement. In order to introduce the existence of limited-time pension insurance, we assume that for each period of retirement separate contracts can be purchased. Demand for the two periods can be decided either sequentially or simultaneously. We show that different risk-groups prefer different types of contracts, and that only the sequential contracts, which are favourable for the long-living individuals, represent an equilibrium.annuity markets; adverse selection; uncertain lifetimes; equilibrium
Optimum Taxation of Bequests in a Model with Initial Wealth
We formulate an optimum-taxation model, where parents leave bequests to their descendants for altruistic reasons. In contrast to the standard model, individuals differ not only in earning abilities, but also in initial (inherited) wealth. In this model a redistributive motive for an inheritance tax - which is equivalent to a uniform tax on all expenditures - arises, given that initial wealth increases with earning abilities. Its introduction increases intertemporal social welfare or has an ambiguous effect, depending on whether the bequeathing generation can adjust their behaviour and whether the external effect related to altruism is accounted for in the social objective.optimum taxation, taxation of bequests
Optimum Taxation of Inheritance
Inheritances create a second distinguishing characteristic of individuals, in addition to earning abilities. We incorporate this fact into an optimum income taxation model with bequests motivated by joy of giving, and show that a tax on inherited wealth is equivalent to a uniform tax on consumption plus bequests. These taxes are desirable according to an intertemporal social objective if, on average, high-able individuals inherit more wealth than low-able. We demonstrate that such a situation results as the outcome of a process with stochastic transition of abilities over generations, if all descendants are more probable to have their parent’s ability rank than any other.
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