Using the simulation model Land Use in Rural New Zealand version 1 -climate (LURNZv1-climate), we simulate the effects of an agricultural land-use emissions charge and a reward for native forest and scrub regeneration. Our results are preliminary and at this stage should be considered...

In this paper, we construct a dataset of annual expected forest profits in New Zealand from 1990–2008 at a fine spatial resolution. We do not include land values in any of our profit calculations. We estimate four measures of expected forest profits based around net present value (NPV), land...

Rural land use is important for New Zealand’s economic and environmental outcomes. Using a dynamic econometric model and recent New Zealand data, we estimate the response of land use to changing economic returns as proxied by relevant commodity prices. Because New Zealand is small, export...

This document outlines the development of the dynamic functions and simple algorithms that make up the Land Use in Rural New Zealand (LURNZ) land-use intensity module. The module includes stocking rate functions for dairy, sheep, and beef livestock; fertiliser intensity functions for dairy and...

Several different New Zealand economic models produce measures of rural economic activity that have greenhouse gas implications. For climate change analysis, models need to translate economic activity into greenhouse gas emissions. This document estimates functions and creates projections for...

We construct an annual land value database at the meshblock (MB) level for the Greater Auckland region. The database provides a resource for research work that requires land values (per hectare) across the region. The data is based on valuation records sourced from Quotable Value New Zealand...

This paper examines six different approaches to nutrient management, and simulates the economic costs and environmental impacts associated with them using NManager, a partial equilibrium simulation model developed by Motu and NIWA, the National Institute for Water and Atmospheric Research. We...

Pastoral farming can result in adverse environmental effects such as nitrogen leaching and greenhouse gas emissions. However, the cost of mitigation and hence the socially appropriate level of tolerance for environmental effects is still unclear. Research to date within New Zealand has either...

Risk (and often the certainty) of adverse environmental outcomes motivates environmental regulation; other risks also affect welfare outcomes. Economic instruments are one way to reduce environmental risk while maintaining flexibility that helps manage other risks. However regulation not only...

This paper clarifies how the benefits and costs of water quality improvements in Lake Rotorua are likely to be shared in the absence of a trading system; presents different perspectives on and principles for deciding how costs should be allocated; and then shows how different options for initially...