Recent evidence on the impact of fiscal policy – taxes, public expenditures and budget deficits – on long-run growth in OECD countries has adopted the Barro (1990) framework to distinguish between ‘productive’ and ‘unproductive’ expenditures, and ‘distortionary’ and...

New Zealand has, by OECD standards, high birth rates. This has provided New Zealand with a relatively young population and continuing labour force growth. Both these features are, on many accounts, good for economic growth. Yet most discussions of New Zealand’s economic performance and its...

The Ad Hoc Group on the Berlin Mandate at its fourth session requested the Secretariat to compile proposals relating to the treatment of quantified emission limitation and reduction objectives (QELROs) and policies and measures. This paper focuses on the principles for the development of new...

This paper critiques 'needs assessment' as a basis for allocating public funding of health and disability services and discusses an alternative economics-based approach. In essence, the former approach ignores the effects on health outcomes of health care spending at the margin while the latter...

This paper draws on recent empirical evidence to look at how human capital policies in New Zealand can achieve "Inclusive Economy" objectives. In particular it looks at evidence on policies that are best to promote growth, and to improve the distribution of well-being; whether they are the same,...

The paper reviews data on long-term changes in the age structure of the New Zealand population. It sets out trends and projections for the age structure of the national population, and for associated measures of dependency. It describes the influences on age structure of fertility, mortality,...

Achieving good regulatory outcomes normally requires high quality design, implementation and review of the regulatory regime. Major regulatory theories focus on concepts such as the public interest, the role of interest groups, and regulatory capture to explain why regulations come into...

The management of biosecurity risks (risks to the production sector, to indigenous biodiversity, and to public health) involves the exercise of extensive regulatory powers both at the border and within New Zealand. This paper reviews the Biosecurity Act 1993, paying particular attention to its...

This work provides an update of changes in the income distribution over the period from 1998-2004, using data from the Household Labour Force Survey's annual Income Supplement (HLFS-IS). We focus on changes in working-age individuals' earnings and total income distribution and, to allow for...

This paper investigates the agency problems associated with the public management of a large financial asset portfolio. After considering the relevant theoretical and empirical literature, a set of institutional arrangements are presented that should reduce the extent of the potential agency...