This paper quantifies how the welfare of different types of household changed between 2006/07 and 2009/10; a period which included the 2008/09 recession. We use three measures of household welfare: income, expenditure and the EV metric. Using household-level data from the Household Economic Survey...

This paper investigates the implications of population ageing and changes in labour force participation rates for projections of revenue obtained from personal income taxation and a consumption tax (in the form of a broad-based goods and services tax). A projection model is presented, involving...

A microsimulation model is presented to project the fiscal impacts of retirement income policy in New Zealand, while extending the range of policies that can be evaluated. Socio-economic variables, such as income and education, are projected along with demographic variables, such as labour force...

This paper considers the extent to which the standard argument, that the disproportionate excess burden of taxation suggests the use of tax smoothing in the face of future cost increases, is modified by uncertainty regarding the future. The role of uncertainty and risk aversion is examined using...