Economic Integration, Sovereignty and Identity: New Zealand in the Global Economy

Markets are becoming more integrated. Whilst governments have limited influence over this process, they can hasten or hinder the pace of integration and will need to respond to the implications of integration. This paper provides a framework for thinking about the benefits and costs of market integration. It analyses how cross border flows of goods, services, capital and labour affect the living standards of New Zealanders in terms of both productivity and incomes as well as other, broader, aspects of living standards. Particular attention is paid to the areas of spatial economic analysis and national sovereignty and identity. Governments must consider a number of factors when thinking about their stance on integration. Further economic integration promises economic benefits for New Zealanders in terms of greater productivity and higher incomes. One risk, however, is that with increasingly free factor flows, government pursuit of integration may increase the risk of activity relocating offshore. The evidence on the overall effect of integration on income distribution is unclear, however we do know that there will be winners and losers. Decision-making power and feelings of identity seem to be important components of well-being - integration brings with it both risks and opportunities in these areas, as pressure is put on traditional forms of governance and identity, and new forms develop. Deciding how the costs and benefits of integration stack up ultimately involves a number of value judgements - the paper provides a framework and a summary of empirical evidence to help inform those judgements.

The effect of human activities on moisture content of soils and underlying permafrost from the McMurdo Sound region, Antarctica

Soils and the underlying permafrost from undisturbed sites and sites that had been disturbed by construction activities at Marble Point and Pram Point in the McMurdo Sound region were sampled from excavated pits and drill cores. Gravimetric moisture (ice) contents and particle size distribution were determined. Volumetric moisture contents were calculated from these results. At undisturbed sites soil moisture contents within the active layer (to c. 60 cm depth) were low and ranged from 0.5% by weight at the soil surface to 10% above the permafrost. The permafrost was generally completely saturated with ice, but sometimes contained considerable excess ice, with ice contents rising as high as 80% by volume. At disturbed sites, soil moisture contents within the active layer were similar to those of the undisturbed sites (generally <10% by weight) but within the permafrost, moisture contents were lower and less variable than in the undisturbed sites, rarely exceeding 20% by weight. The release of considerable quantities of water from the permafrost as a result of land disturbance during construction activities caused stream flows, soil shrinkage, land slumping and salinisation, resulting in significant permanent environmental damage. At Marble Point there has been no significant re-establishment of icy permafrost in the disturbed soils in the 30 years since land disturbance occurred

Devolution and the New Zealand Resource Management Act

Many past and potential New Zealand reforms involve significant devolution, i.e. the transfer of authority to make decisions on behalf of society from a higher to a lower level of government. In particular the Resource Management Act (RMA), the health and education reforms, and decisions about the institutions for addressing Maori issues have led to significant devolution of authority. Employment policy and social welfare are areas where devolution is an important policy option. The role and function of local government also is inherently an issue of the appropriate level of devolution. Many of these reforms have now been in place for a number of years, so it is appropriate to review our experience of devolution, identify the successes, and attempt to address the problems that have arisen. Two papers address issues of when and how we should devolve authority from central to local government. This paper looks at devolution both from a general theoretical standpoint and from the perspective of the New Zealand Resource Management Act 1991 (RMA), with residential land use as an illustration. Although the RMA is discussed throughout both papers, the framework developed applies to any area of policy for which devolution decisions are being considered. The second paper, Treasury Working Paper 98/7a, applies the framework to the optimal pattern of devolution for policies relating to kiwi protection.

Optical full Hadamard matrix multiplexing and noise effects: errata

The model for Poisson random noise under Hadamard multiplexing is revised. The new model accounts for the variation of the Hadamard multiplexed measurements, as well as the previously considered variation due to Poisson fluctuations. A numerical simulation matches the model prediction within uncertainty

Colour image processing and texture analysis on images of porterhouse steak meat

This paper outlines two colour image processing and texture analysis techniques applied to meat images and assessment of error due to the use of JPEG compression at image capture. JPEG error analysis was performed by capturing TIFF and JPEG images, then calculating the RMS difference and applying a calibration between block boundary features and subjective visual JPEG scores. Both scores indicated high JPEG quality. Correction of JPEG blocking error was trialled and found to produce minimal improvement in the RMS difference. The texture analysis methods used were singular value decomposition over pixel blocks and complex cell analysis. The block singular values were classified as meat or non- meat by Fisher linear discriminant analysis with the colour image processing result used as ‘truth.’ Using receiver operator characteristic (ROC) analysis, an area under the ROC curve of 0.996 was obtained, demonstrating good correspondence between the colour image processing and the singular values. The complex cell analysis indicated a ‘texture angle’ expected from human inspection

The role of demesnes in the trade of agricultural horses in late medieval England

This paper examines the role of demesnes – the farms of lords, as opposed to the lands of their peasant tenants – in the trade of agricultural horses in medieval England. The introduction of horse power is recognised to have been a major factor in the development of the medieval English economy, increasing labour productivity in farming and the efficiency of overland transport, but the infrastructures through which these animals were produced and distributed has remained poorly understood. This paper uses a national sample of over 300 manorial accounts from c.1300 to assess the role of demesnes in the production and distribution of working horses. It finds that demesnes were significant net consumers of horses, primarily relying upon the market for their supply. This illustrates that there was a well established market for these animals by c.1300, but also that these large institutional farms did not breed enough horses to sustain their own demand, let alone a surplus that could have supplied the market. Demesnes (and their managers) did, however, fill an important distributive role in the trade of agricultural horses by acting, perhaps inadvertently, as ‘middle men’ in marshaling the various channels of work horse acquisition and dispersion

Mapping the Physical Properties of Cosmic Hot Gas with Hyper-spectral Imaging

A novel inversion technique is proposed to compute parametric maps showing the temperature, density and chemical composition of cosmic hot gas from X-ray hyper-spectral images. The parameters are recovered by constructing a unique non-linear mapping derived by combining a physics-based modelling of the X-ray spectrum with the selection of optimal bandpass filters. Preliminary results and analysis are presented.Comment: 6 pages, 5 figures; accepted by the 5th IEEE Workshop on Application of Computer Vision (WACV/MOTION 2005), Breckenridge, CO, USA, 2005; uses ieee.cls (included). For a pdf version with full-resolution figures, try http://www.cs.bham.ac.uk/~exc/Research/Papers/ieee_astro_05.pd

Guidelines for managing visitation to seabird breeding islands 1997

The preparation of these Guidelines arose from a National Seabird Workshop in November 1993 which was organised by the Biodiversity Group of Environment Australia. At the workshop a paper by staff of the Great Barrier Reef Marine Park Authority, the (then) Queensland Department of Environment and Heritage and Griffith University was delivered on issues associated with the management of human visitation to seabird islands on the Great Barrier Reef. The paper has now been published in the proceedings of that Workshop

Constructions of masculinity and men's experiences of barriers to help-seeking from mental health services

This portfolio thesis is divided into three parts: a systematic literature review, an empirical study and a set of appendices.Part one is a systematic literature review, exploring the existing literature relating to the barriers men report when accessing mental health services. A total of 8 studies were critically reviewed, evaluated and assessed for quality. The results from these were then explored to consider the themes that men described in the barriers they experienced. The findings from this review are discussed regarding the clinical implications of barriers to care.Part two is an empirical paper exploring the constructions of masculinity in the language Army veterans use around accessing mental health services. The study utilised a combination of grounded theory and Foucauldian discourse analysis to explore the discourses used by the five veterans. Results looked at the different positions the men took in their discourse and the different actions this allowed them, as well as how they negotiated their masculinity when accessing support. The findings are considered and discussed in relation to their clinical implications.Part three contains a comprehensive set of appendices from parts one and two; this also contains epistemological and reflective statements to add context to the research that was undertaken