Accrual output based budgeting systems in Australia The rhetoric-reality gap

This paper describes accrual output based budgeting (AOBB) systems and examines their adoption in Australia. An analysis of claims made about AOBB systems by central agency reformers is set out, and the conclusion offered that these claims are fundamentally rhetorical in their characteristics. These rhetorical claims are contrasted against a critical analysis which suggests that despite the claims made by reformist elements in favour of the adoption of these systems, the structural and empirical elements of AOBB systems as implemented in Australia raise considerable doubts as to whether suggested benefits will be realised in practice.     

Associations between workers' health,and non-standard hours and insecurity: the case of home care workers in Ontario,Canada

This article examines associations between home care workers' health, and non-standard hours and insecurity. Health refers to symptoms of stress and musculoskeletal disorders (MSDs), non-standard hours refer to part-time and casual hours, and insecurity refers to job and employability insecurity. Data come from our 2002 survey of 532 home care workers (nurses, therapists and personal support workers) in a medium-sized city in Ontario, Canada. Path analysis regression results for the conceptual model show that (1) part-time and casual hours and job insecurity are positively and significantly associated with symptoms of stress, (2) the associations between part-time and casual hours and MSDs are mediated by symptoms of stress, and (3) job and employability insecurity are directly associated with MSDs. Results provide evidence that non-standard hours and insecurity must be addressed in order to improve home care workers' health. We show the detrimental effects of non-standard hours and insecurity on workers' health, and the results have implications for employers, human resource managers, trade unionists and government policy-makers.     

On Successful Research

This paper discusses what I believe a researcher ought to keep in mind when he/she tries to find a research topic and assesses the probability of success. In this context I think of success as a paper that becomes known over time and, generally, extensively cited. My discussion will lay out some useful ‘pointers’. I will also try to provide something resembling a ‘proof in the pudding’ by listing a number of specific research topics, each of which can be spelled out in a few sentences. My aim is to persuade the reader that research topics can rely on straightforward ideas as opposed to a specific set of antecedent papers. In this respect, I argue that the best research questions derive from an acute sense of how the world works as opposed to more or less stylized ‘theories’ originating in academia.     

Earnings volatility in America: Evidence from matched CPS

We offer new evidence on earnings volatility of men and women in the United States over the past four decades by using matched data from the March Current Population Survey. We construct a measure of total volatility that encompasses both permanent and transitory instability, and that admits employment transitions and losses from self employment. We also present a detailed decomposition of earnings volatility to account for changing shares in employment probabilities, conditional variances of continuous workers, and conditional mean variances from employment entry and exit. Our results show that earnings volatility among men increased by 15% from the early 1970s to mid 1980s, while women's volatility fell, and each stabilized thereafter. However, this pooled series masks important heterogeneity in volatility levels and trends across education groups and marital status. We find that men's earnings volatility is increasingly accounted for by employment transitions, especially exits, while the share of women's volatility accounted for by continuous workers rose, each of which highlights the importance of allowing for periods of non-work in volatility studies.     

Efficiency in the National Basketball Association: a stochastic frontier approach with panel data

We investigate how closely NBA teams play up to their potential. We find that shooting, rebounding, stealing the ball and blocking shots raise the number of potential wins while turnovers lower it. We also learn that better coaching and defensive prowess raise a team's win efficiency. Copyright © 2006 John Wiley & Sons, Ltd.     

Capital-tax financing and scale economies in public-input production

Contrary to the dominant view of inefficient tax competition, Oates and Schwab (1991) show that capital-tax financing of public inputs leads to efficiency when the supply of these inputs is conditioned on business investment (Oates, W.E., Schwab, R.M., 1991. The allocative and distributive implications of local fiscal competition). This paper demonstrates that the cost structure of public-input production is relevant to their proposition on efficient capital-tax financing. That proposition holds if the per-unit cost of public inputs is exogenously fixed; however, it does not hold if public-input production exhibits scale economies. Also, this paper compares our analysis with the Zodrow-Mieszkowski model. That comparison illustrates the importance of the way public inputs are rationed to private firms.