Recent research shows that trade of goods and financial products is much greater within countries than it is between countries, even allowing for factors such as transports costs. This lack of economic integration is likely to be costly for small nations, as internal trade is much less diverse...

The housing market is both large and complex. This paper develops a simple model that captures the essential features of the supply and demand for housing, and which is used to evaluate the impact of a range of policy interventions. Increases in the stock of housing would reduce rents and house...

Increases in longevity mean the size of New Zealand's public retirement income programme, New Zealand Superannuation, will automatically expand unless the age of eligibility is increased. This paper analyses the consequences of expanding New Zealand Superannuation on a save-as-you-go basis...

This paper investigates the practicality of using a sophisticated multi-criteria analysis technique to estimate the preferences of a representative sample of the public to inform policy advice. Our application concerns retirement income policy and we use a multicriteria decision-making survey to...

We study experimental markets in which participants face incentives modeled upon those prevailing in markets for managed funds. Each participant's portfolio is periodically evaluated at market value and ranked in a league table according to short-term paper returns. Those who rank highly attract...