This paper has been prepared as part of NZIER’s public good programme to provide independent advice on water policy. We explore the current and expected future challenges facing water management, and review the history of water policy in New Zealand. We note that there is a broad consensus...

This paper describes the process and results of validating a simulation model of agriculture for a region in New Zealand. Validation is treated as a process, in which simulation models are made useful for specific purposes by making them conform to observed historical trends and relationships....

This paper describes a multi-agent system (MAS) model, Desktop MAS, designed for New Zealand‟s pastoral industries. Desktop MAS models the strategic decisions and behaviours of individual farmers in response to changes in their operating environment. Farmer responses determine production,...

In this study, we seek to investigate what influences children's intelligence in early childhood. The Singapore Cohort Study of the Risk Factors of Myopia (SCORM) is used in to assess determinants of childhood IQ and changes in IQ. This longitudinal data set, collected from 1999, includes a...

In this study, we seek to investigate what influences children’s intelligence in early childhood. The Singapore Cohort Study of the Risk Factors of Myopia (SCORM) is used in to assess determinants of childhood IQ and changes in IQ. This longitudinal data set, collected from 1999, includes a...

The fiscal stimulus of almost $10b over four years will result in an extra 10,000 jobs in the short run, but it will reduce future consumption by $160 per person per year. We can spend now, but we have to pay for it eventually. The Government faces a real juggling act in its forthcoming Budget...

In this report we use our new dynamic computable general equilibrium model to analyse the impact of the personal tax cuts, cuts to small business taxes, and infrastructure spending that have been announced since late last year. We have assumed in this paper that the Government will need to raise...