This contribution discusses the central thesis in Michael Otsuka’s book that collective pensions can be organized on a voluntary basis from the recent experience with pension reform in the Netherlands. Despite a long tradition of collective-funded pensions organized in a decentralized way by social partners, basis reform was necessary as population ageing made it increasingly harder to maintain the intergenerational solidarity implicit in these pensions. Although it is well-established that risk sharing between generations can be beneficial and welfare improving to all, it is far from certain that new generations will enter existing pension arrangements on a voluntary basis. First, there is a considerable ‘discontinuity risk’ if deficits in pension funding – caused by bad shocks – deter younger generations from entering the scheme. Second, even if it is to their own interest most people do not voluntarily engage in pension schemes due to several kinds of behavioural and psychological barriers.
