This paper critically evaluates the effects of population ageing on labour productivity with particular reference to New Zealand. A number of potential long run mechanisms are considered: complementarity of workers by age, age-specific productivity of individuals, new technology discoveries and...

The way that skills contribute to productivity improvements in firms is still something of a "black box". There is general agreement that human capital (broadly defined) is important for growth. Less is known about the ways in which skills and knowledge contribute to a firm’s pursuit of...

This paper evaluates the contributions from firm entry, exit and continuation to labour productivity growth in New Zealand over the period 1995 to 2003. Decomposition techniques developed by Griliches and Regev (1995) and by Foster, Haltiwanger and Krizan (1998) are employed. Results suggest...

The composition of the New Zealand workforce has changed considerably over the past two decades. Qualification levels have risen, labour force participation has trended upwards for women, immigrants have increasingly been sourced from Asia, and the large baby-boom cohort has contributed to an...

A common finding from international research on firm productivity dynamics is that withinfirm productivity dynamics tend to dominate the effects of firm entry and exit on aggregate productivity. The aim of this paper is to explore the suitability of Statistics New Zealand’s Business Demography...