Human resource strategies,workplace reform and industrial restructuring in Australia and New Zealand

In recent years, Australia and New Zealand have pursued two different routes of labour market reform. New Zealand opted for a radical experiment in the deregulation of industrial relations and other areas. Australia pursued a co-operative and co-ordinated approach to reform within the centralized arbitral system. Both reform initiatives were designed to stimulate improvements in organizational performance and cost competitiveness. In this paper, we argue that there are three main types of strategies that management can use to reduce labour cost and improve performance: productivity-enhancement, costminimization and work-intensification strategies. We argue that the former is a long-term sustainable strategy whereas the latter two are negative short-term strategies that may have deleterious longer-term effects. This paper reports the results of a cross-national survey in New Zealand and Australia into the extent of adoption of these management strategies. The results are presented by industry, employment size, mode of operation and countries as a whole. The research findings indicate that New Zealand's decentralization has encouraged a higher degree of employer experimentation with both positive and negative workplace change strategies, especially in the private sector. Australia's more centralized system limited the use of cost-minimization strategies but not productivity-enhancing strategies in the public and not-for-profit sector. The research found evidence of work intensification in both countries.     

Distributional Impact of Globalization‐induced Migration: Evidence from a Nigerian Village

Abstract: One of the contentious issues about the globalization process is the mechanism by which globalization affects poverty and inequality. This paper explores one of the various strands of the globalization–inequality–poverty nexus. Using microlevel survey data from over 300 poor households in the small village of Umuluwe (about 30 miles west of the regional capital of Owerri) in south‐east Nigeria, the paper investigates whether individuals who migrate from the village to take advantage of the urban‐biased globalization process do better than non‐migrant villagers. The paper concludes that, while the migrant villagers tend to earn slightly higher incomes than the non‐migrant villagers, the poverty profiles of both categories of households are essentially the same. In other words, and contrary to conventional wisdom, globalization has not succeeded in alleviating poverty amongst the poor villagers who explicitly took advantage of the process. The paper argues that, by changing relative prices in the urban areas, structural adjustment appears to have eliminated any advantage that globalization may have bequeathed to the migrant villagers.     

Why Do the Gains from Trade Reform Vary Between Countries?

This paper assesses, both theoretically and empirically, the determinants of differential gains from trade policy reform across countries. The theoretical model shows that asymmetrical features of the world economy, including the relative size of the differentiated products sector in each country, the dominance of domestic markets by indigenous producers, trade costs, and the relative importance of exports, all play an important role. Results from a multi-region computable general equilibrium model substantiate the proposition that the initial pattern of asymmetry is relatively more important than scale and varietal effects, despite the fact that the latter have received more attention in the literature.     

Resource Utilization and Economies of Size in Secondary Schools

This paper identifies the determinants of costs per pupil in English secondary schools. A distinction is made between the short run and the long run in order to estimate the separate effects on costs per pupil of short‐run variations in school output and school size. A school’s capacity utilization rate is used to indicate short‐run deviations in output from pupil capacity, and pupil capacity is used as an indicator of school size to capture scale effects on costs per pupil. The statistical analysis uses both published and unpublished data for secondary schools in England. Two separate analyses are undertaken, one for grant‐maintained schools alone and the other for all schools. A separate analysis is undertaken for grant‐maintained schools since cost data are available only for schools in this sector. Staff hours per pupil is used as a proxy for costs per pupil for schools as a whole. The main finding is that costs per pupil and staff hours per pupil are both highly significantly negatively related to both school size and the capacity utilization rate of schools. A range of other variables are also estimated to have a significant effect on costs per pupil in secondary schools. The main finding is that there is scope for reducing the costs of schooling in the secondary schools sector in England.     

Visions of Best Value: Modernizing or Just Muddling Through?

This article presents an empirical analysis of current local authority capacity and future plans to implement the Best Value framework. It analyses the perceptions of two groups of practitioners who are among the closest to what is currently taking place in individual authorities and will play a key role in implementing the new regime. The article highlights important differences between the views of local authority 'Best Value officers' and external auditors. It concludes that the prospects for fundamental improvements in local services depend on a more strategic approach to the capacity problems facing authorities which are willing to change but lack some of the tools and technologies required.     

EFFECT OF ASSEMBLY COSTS ON OPTIMUM GRAIN ELEVATOR SIZE AND LOCATION

This paper considers simultaneously the effect of assembly costs and economies of scale on optimum size and location of grain elevators. When assembly factors (transportation costs and grain sales density) are included, optimum elevator size may be as little as 25 to 50 per cent of the size when in-plant costs only are considered. These results are important to all parts of Canada's grain industry, but especially relevant in view of the importance currently associated with efficient grain assembly and in view of the significance of farmer cooperatives in Canadian grain assembly and storage.
EFFETS DU COUT DE RASSEMBLEMENT RELATIF A LA GRANDEUR OPTIMUM ET LA SITUATION GEOGRAPHIQUE ďELEVATEUR. - ľétude considère simultanément ľeffet du coût de rassemblement et des économies àľéchelle optimum et ľemplacement, des élévateurs. Quand le cout du transport et la concentration de ventes de graines est inclu, la grandeur optimum des élévateurs peut étre réduit de 25 à 50 p. 100 de la grandeur basé sur le coût ďusine seul Ces résultats ont une importance pour ľindustrie des graines dans tout le Canada mais plus spécialement à cause de ľimportance couramment attachéàľefficacité du rassemblement des graines et la position primordiale des coopératives rurales dans la tâche de rassemblement et de ľentreposage des graines.     

Advances in specification testing

Testing the specification of econometric models has come a long way from the t tests and F tests of the classical normal linear model. In this paper, we trace the broad outlines of the development of specification testing, along the way discussing the role of structural versus purely statistical models. Inferential procedures have had to advance in tandem with techniques of estimation, and so we discuss the generalized method of moments, non parametric inference, empirical likelihood and estimating functions. Mention is made of some recent literature, in particular, of weak instruments, non parametric identification and the bootstrap.