Nonfinancial Defined Contribution Schemes Research Articles

The survivor dividend as a tool to improve pension adequacy in nonfinancial defined contribution schemes

The mechanisms of non-financial defined contribution pension schemes (NDCs) are close to those of a fully funded defined contribution plan but under a pay-as-you-go framework. Of particular interest is how the accumulated capital of a deceased person is used, when the death occurs prior to retirement. At the moment, Sweden is the only NDC country that distributes this capital, called survivor dividend (SD). Without a distribution of the SD, the scheme would accumulate a reserve with no clear purpose. This paper aims to analyse to what extent the SD kept by most NDCs can be used to improve pension adequacy giving low-income pensioners the financial support they need. We develop theoretical models to achieve the financial equilibrium of the scheme depending on how the SD is distributed among all socio-economic groups and the use of different mortality tables (unisex versus group-specific). Our results indicate that the survivor dividend can be used to set up a minimum pension that benefit 66.54 % of the pensioners increasing the average annual pension by 8.68%.

NDC Schemes and Heterogeneity in Longevity: Proposals for Redesign

A positive relationship between lifetime income and life expectancy leads to a redistribution mechanism when the average cohort life expectancy is applied for annuity calculation. Such a distortion puts into doubt the main features of the NDC (nonfinancial defined contribution) scheme and calls for alternative designs to compensate for the heterogeneity. This paper explores five key mechanisms of compensation: individualized annuities; individualized contribution rates; a two-tier contribution structure with socialized and individual rates; and two supplementary two-tier approaches to deal with the income distribution tails. Using unique American and British data, the analysis indicates that both individualized annuities and two-tier contribution schemes are feasible and effective and thus promising policy options. A de-pooling by gender will be required, however.

Conceptualizing, measuring and financing the legacy costs in an NDC reform

AbstractThe paper provides a framework for the conceptualization, definition and measurement of the legacy costs that needs to be addressed in a reform that transforms an unfunded (or non-financial) defined benefit (NDB) scheme into an equally unfunded notional (or non-financial) defined contribution (NDC) scheme. During a transition from NDB to NDC a financing gap typically arises due to accrued to date liabilities from the old system in excess of the NDC scheme's sustainable flow of benefits. This gap – or legacy cost – needs to be estimated and best explicitly financed. We illustrate different techniques to gauge the scope of the cost. The paper applies the proposed approach to a hypothetical NDC reform in China.