The Scandinavian countries have achieved both a high level of living standard (measured by e.g. average income) and an egalitarian outcome (measured by e.g. income inequality) despite a very large public sector and thus a large tax burden (about 50 % of GDP). The Scandinavian cluster thus poses...

The direct effects as well as the policy responses to the financial crisis have raised the issue whether individuals carry too large costs and consequences of changes which are beyond their control and influence. Collective risk sharing is considered insufficient and in need of expansion. The...

A key feature of the Nordic welfare model is provision of welfare services like care, education and health. They are individual entitlements, and collectively financed. It is a prerequisite that contemporary standards of services are provided; thus the public solution is not a second rate solution...

Systematic deficit biases and the sovereign debt crisis have increased interest in fiscal rules and institutions, in particular the setting of intermediate fiscal policy targets. Theoretical arguments point to targeting of the structural budget balance, but it is difficult in practice because...

In this paper we assume away standard distributional and staticefficiency arguments for public health and instead seek a dynamic efficiency rationale. We study a lifecycle model wherein young agents make health investments to reduce mortality risk. We identify a welfare rationale for public...

If productivity increases more slowly for services than for manufactured goods then services suffer from Baumol’s cost disease and tend to become relatively more costly over time. Since the welfare state in all countries is an important supplier of tax financed services, this translates into a...

Increasing longevity causes an upward trend in the dependency ratio in many countries. This raises concerns about the financial sustainability of social security schemes, and reform proposals and initiatives abound. It is shown that a fundamental policy choice inevitably arises since a given...

The role of real and nominal propagation mechanisms in generating persistent real effects of nominal shocks is analysed analytically in a fully specified intertemporal general equilibrium model. While neither a real propagation mechanism (capital acccumulation) with one-period nominal contracts...