Als "versicherungsfremd" werden üblicherweise Leistungen bezeichnet, die Sozialversicherungen unter Umständen gar nicht aufgabengerecht zugeordnet sind, die aber insbesondere zulasten der Versichertengemeinschaft fehlfinanziert werden. Im Folgenden wird der Versuch unternommen, ein Prüfschema...

In many OECD countries, the majority of social spending is financed from earmarked revenues, and a large share of revenues earmarked for any type of government spending is used for social purposes. Tying revenue sources to specific expenditure categories has a number of potential advantages and...

Dieses Buch bietet einen Überblick über die Geschichte, die Strukturund die Finanzierung der Sozialversicherungen mit Blick auf die Familienpolitik in der Schweiz.Das Buch wurde im Januar 2025 fertiggestellt und ermöglicht eineninterdisziplinären Ansatz zur sozialen Sicherheit (historisch,...

Social Security faces a major long-term funding crisis. A 38 or greater percentage increase in the systems' tax rate is needed to meet current benefit payments on an ongoing basis. Tax increases of this magnitude or comparable benefit cuts would significantly worsen what is already a very bad...

Die vorliegende Studie diskutiert die Prognoseergebnisse für die Kostenentwicklung im Bereich der obligatorischen Kranken- und Pflegeversicherung (OKP). Innerhalb der deskriptiven Diskussion der Datenlage werden für die Kostengruppen wie auch die Kantone die letztjährigen Wachstumsraten mit...

The COVID-19 pandemic has exposed significant gaps in the coverage, comprehensiveness and adequacy of social protection systems worldwide. These gaps have jeopardized the health, incomes and jobs of billions of people. Closing these protection gaps, facilitating faster and inclusive...

This Research Report, the second in the series "Expanding Social insurance for agricultural workers in Middle East and North Africa (MENA): identifying key constraints and discussing policy options", focuses on the financial barriers to expand social insurance for agricultural workers.

We develop a dynamic politico-economic theory of welfare state, featuring three groups of voters: skilled workers, unskilled workers, and old retirees. The welfare-state is modeled by a proportional tax on labor income to finance a demogrant in a balanced-budget manner to capture the essence of...

A two-period lifetime overlapping generations growth model is used to evaluate the possibility that social insurance can effectively offset economic risks associated with uncertainty about the rate of population growth. Crude measures of the seriousness of this type of risk in the current United...

We analyze the political stability of funded social security. Using a stylized theoretical framework we study the mechanisms behind governments capturing social security assets in order to lower current taxes. The results and the driving mechanisms carry over to a fully-fledged and carefully...

To analyze the optimal social insurance package, we set up a two-period life-cycle model with risky human capital investment in which the government has access to labor taxation, education subsidies and capital taxation. Social insurance is provided by redistributive labor taxation. Moreover,...

The pay-as-you-go social security system, which suffers from dwindling labor force, can benefit from immigrants with birth rates that exceed the native-born birth rates in the host country. Thus, a social security system provides effectively an incentive to liberalize migration policy. The paper...

Demographic trends in most developed economies are characterized by rising longevity and decreasing birthrates. These trends endanger the sustainability of the current public pension systems. Therefore social security reform proposals are on the agenda in many countries. This paper demonstrates...

This paper examines the effects of demographic change on public finances in a federal system. We develop a simple methodical procedure to measure the effect of demographic changes on public revenues and expenditures. We apply our method to the local, state and federal government sector as well...

In the political debate people express the idea that immigrants are good because they can help pay for the old. The paper explores this idea in a dynamic political-economy setup. We characterize sub-game perfect Markov equilibria where immigration policy and pay-as-you-go (PAYG) social security...

In Germany, long-term care is an important issue due to an aging population and shrinking social networks that result in a greater need for a public long-term care system. In 1995, the social long-term care insurance was introduced in Germany. Long-term care insurance funds are generally linked...

The paper provides an overview on recent trends of immigration in OECD countries and on the possible effects of immigration on labour markets and government budgets. It also discusses migration policies from an economic point of view. By bringing together a bulk of international literature on...

The costs of population ageing are primarily reflected in larger expenditures on pensions and health care. This paper explores the consequences of ageing for the Netherlands in a baseline scenario simulated with a dynamic general equilibrium model. We discuss the sensitivity of the results under...

We consider a two-period overlapping generations model in which individual voters differ by age and by productivity. In such a setting, a redistributive Pay-As-You-Go system is politically sustainable, even when the interest rate is larger than the rate of population growth. The workers with...

We analyze the interaction between risk sharing and capital accumulation in a stochastic OLG model with production. We give a complete characterization of interim Pareto optimality. Our characterization also subsumes equilibria with a PAYG social security system. In a competitive equilibrium...

Data for the United States and countries in Western Europe indicate a negative correlation between the dependency ratio and labor tax rates and the generosity of social transfers, after controlling for other factors that influence the size of the welfare state. This is despite the increased...

We examine a system of Unemployment Insurance Saving Accounts (UISAs) as an alternative to the traditional unemployment insurance system. Individuals are required to save up to 4 percent of wages in special accounts and to draw unemployment compensation from these accounts instead of taking...

Social protection (SP) in Bangladesh is characterized by a large number of programs. Multiple agencies implement numerous interventions. To maximize the impact of social protection programs, it is critical to: (1) align the allocation of resources with national policies and strategies; (2)...

Social protection, especially health care systems for the poor, is essential to reduce inequality. Health-related shocks, such as death or severe sickness, can affect households' budgets significantly and create serious household trauma, leading to higher possibilities of them falling into...

In den 25 Jahren zwischen 1994 und 2019 sind die Zahlen der Minderjährigen in Deutschland um 14,2 Prozent und in der EU-27 (ohne dem Vereinigten Königreich) um 15,1 Prozent zurückgegangen. Allerdings waren die Verläufe dabei sehr unterschiedlich. So haben die Werte in Deutschland im Jahr...

Sollten die Ausgaben der gesetzlichen Kranken- und der sozialen Pflegeversicherung langfristig stark steigen, werden sowohl die jüngere Generation durch höhere Beiträge als auch die Älteren durch mögliche Leistungseinschränkungen belastet. Auf Grundlage einer neueren nichtparametrischen...