We present new empirical evidence on the distribution of earnings, income and wealth among entrepreneurs in Germany. We document that both earnings and income are more concentrated among entrepreneurs than among workers and describe a large-scale overlapping-generations model that can replicate...

Those who are not married or cohabitating in the years before retirement are at greater risk of having inadequate income in retirement, according to a new study published today by the Economic and Social Research Institute (ESRI).

The proportion of self-employed workers contributing to a private pension has been steadily declining since the 1990s. This is in contrast to private-sector employees, for whom the rate of pension participation has dramatically increased as a result of automatic enrolment. Furthermore, even...

Für die Rentner kommt es bei diesem Mechanismus zu keinen nominalen Rentenkürzungen, was gleichzeitig einen konjunkturstabilisierenden Effekt hat. Dennoch werden auch sie an den finanziellen Folgen einer kurzfristig negativen Lohn- und Beschäftigungsentwicklung beteiligt, indem unterbliebene...

In der gesetzlichen und der betrieblichen Altersversorgung existieren unterschiedlichen Finanzierungssysteme: Die Leistungen der gesetzlichen Rentenversicherung werden im Umlageverfahren primär von den heute in das System einzahlenden Erwerbstätigen finanziert. Dieses Umlageverfahren im...

Demographic changes and social transformations affect the design of public pension systems. Population ageing and factors such as the progressive reduction in fertility rates and the increase in longevity have a direct impact on the sustainability of public pensions, especially in...

In this chapter, we analyse the effects of PAYG and funded pension systems on welfare. The debate on the choice between alternative systems focuses on their effects on savings, capital accumulation, labour supply, economic growth and inequality and the potential benefits of mixed systems in...

The aim of this chapter is to review the main instruments and indicators used to measure the sustainability of PAYG pension systems. It will distinguish between defined contribution and defined benefit systems, due to the various implications that each of them has. It will also be necessary to...

Retirement systems across the world are undergoing major reforms to adapt to continuously changing economic and demographic factors. Among these major changes are the so-called notional defined contribution pension schemes (NDCs), first developed about 20 years ago in countries such as Italy,...

In pay-as-you go pension systems, automatic balancing mechanisms (ABMs) are designed to face adverse demographic and economic changes. In this respect, ABMs can be defined as a set of pre-determined measures established by law to be applied immediately as required according to an indicator that...

This chapter addresses the issue of the financial sustainability of public PAYG pension schemes. Criticalities and, in particular, demographic risks affecting those schemes have been analysed. A possible solution to reduce demographic risk impact is presented, that is the introduction of a...

Die bisherige Erfahrung mit der Teilprivatisierung der gesetzlichen Rente zeigt, dass die ursprünglichen Versprechen weder hinsichtlich der Leistungsfähigkeit noch der Generationsgerechtigkeit erfüllt werden. Sowohl angesichts der aktuellen Situation als auch aufgrund von theoretischen...

Gemäß der aktuellen Generationenbilanz belaufen sich die impliziten Staatsschulden derzeit auf rund 165 Prozent des BIP. Fast die Hälfte davon entfällt auf die gesetzliche Rentenversicherung - den ausgabenstärksten Sozialversicherungszweig. Vor diesem Hintergrund wirft diese Studie einen...

This paper presents long term projections of the German pension system that are based on a general equilibrium model with overlapping generations (OLG). This framework takes into account the two way feedback of both micro and macroeconomic relationships, meaning that households, for example,...

A specificity of the current French system is that a private sector worker is currently covered by two mandatory public pay-as-you-go (PAYGO) schemes: a general defined benefit (DB) scheme - which is the main component - managed by the state and a points scheme (AgircArrco) managed by social...

A specific feature in the Finnish pension system is rule-based preparation for mortality change. The earned pension capital is adjusted to life expectancy and the lowest age limit of the flexible retirement age will be adapted so that the ratio of expected years in employment and retirement is...

Pension schemes have a significant influence on the saving and consumption decisions of households. Similarly, contributions to pension arrangements are substantial expenditures for national governments and also for corporations, depending on the prevailing pension system. Beyond this, pension...

In this paper we investigate the impact of a reduction in the pension replacement rate on the schooling choice and on inequality. We develop an overlapping generations model in which individuals differ by their life expectancy and in the cost of attending schooling. Individuals optimally choose...

The aim of this study is to compare Lithuanian and Swedish pension systems from the point of view of their design and performance in order to elaborate reasonable recommendations to Lithuanian pension policy based on the best Swedish experience. Swedish income, premium and guaranteed old-age...

This paper focuses on the empirically observed relationship between demographic change and inflation and explores the theoretical nature of the puzzling link between the two. It puts the existent disparate empirical findings in the literature into perspective by formalizing an...

The introduction of the correction index in the mechanism of determining pension benefits in Ro mania in 2013 has led to an inefficient formula which generates differences between the incomes received by pen sioners with the same level of contributions depending of the year of retirement. This...

This chapter defines a universal public pension scheme (UPPS) as a government-mandated lifecycle longevity insurance scheme that transfers individual consumption from the working years to the retirement phase of the lifecycle. It discusses the differences in four UPPS designs defined with regard...

In this paper, we analyse the effects of demographic change on a PAYG pension system, financed with a defined contribution scheme. In particular we examine the relationship between retirement, fertility and pensions in a three-period overlapping generations model. We focus on both the case of...

The aim of the paper is to investigate how child allowances affect population growth and pension benefits of pay-as-you-go (PAYG) pension systems in small open and closed economies. We apply an overlapping-generations (OLG) model in its canonical form, where we consider endogenous fertility and...

The majority of economies in the European Union are experiencing problems with the sustainability of pension systems that are primarily caused by unfavorable demographic trends and inadequate structure of the pension systems. This research concentrates on the New Member States of the European...