Self-selection of productive firms to exporting suggests that non-exporters are less productive and locked out of international markets due to low productivity. Using a panel dataset of 88,752 New Zealand agriculture and forestry sector firms over the period 2000-07, this paper measures the...

New Zealand is atypical among the Annex I parties within the Kyoto Protocol with agriculture forming a large part of greenhouse gas emissions and planted forests sequestering large amounts of carbon. This presentation will summarise the methods and data used to estimate flows of greenhouse gases...

Between 1990 and 2004 the value of world trade increased by 110% whereas the value of exports from New Zealand's land based sectors expanded by only 51%. This paper examines New Zealand's performance using shift share analysis. According to this framework, the main cause of this slow export...

In New Zealand, the demand for nitrogen fertiliser has increased markedly since the early 1980s. Potentially, this trend has significant environmental and climate change implications. While many factors could contribute to this trend, little work has been done to examine the drivers of increased...

In New Zealand, the demand for nitrogen fertiliser has increased markedly since the early 1980s. Potentially, this trend has significant environmental and climate change implications. While many factors could contribute to this trend, little work has been done to examine the drivers of increased...