On the Scope of Conflict in International Merger Control

In this paper, we analyze the scope for conflict between national merger control agencies which simultaneously assert jurisdictions. We consider a positive model of merger control in which market definition and the analysis of dominance are both explicitly specified. Our main finding is that conflict in international merger control is less likely to occur when economic integration is high. Hence, economic integration should alleviate rather than exacerbate conflict. In addition, we observe that conflict is more likely to arise between countries of similar market size and for moderate competition policy rules.     

Nonparametric function estimation subject to monotonicity, convexity and other shape constraints

This paper uses free-knot and fixed-knot regression splines in a Bayesian context to develop methods for the nonparametric estimation of functions subject to shape constraints in models with log-concave likelihood functions. The shape constraints we consider include monotonicity, convexity and functions with a single minimum. A computationally efficient MCMC sampling algorithm is developed that converges faster than previous methods for non-Gaussian models. Simulation results indicate the monotonically constrained function estimates have good small sample properties relative to (i) unconstrained function estimates, and (ii) function estimates obtained from other constrained estimation methods when such methods exist. Also, asymptotic results show the methodology provides consistent estimates for a large class of smooth functions. Two detailed illustrations exemplify the ideas.     

Value for Money? Neo‐Liberalism in New South Wales Prisons

The NSW prison sector has undergone considerable reform over the last ten years. The NSW government now oversees the operation of publicly managed prisons, one privately managed prison and a number of new public prisons operating under the new 'Way Forward' management model. In order to establish which approach to prison management offered the best value for money, the NSW government undertook a 'value for money' assessment in 2005. In this article, we argue the cost accounting information is privileged in the assessment process. However, we contend that this information was limited and partial, and provided a poor basis on which to form policy. Even so, the NSW government has proceeded on this basis. In order to explain this, we position the report within the wider neo-liberal turn in policymaking and the workplace reforms that have accompanied it.     

Earnings persistence, accruals and managerial share ownership

We investigate the relationship between earnings persistence and a broad measure of total accruals (TACC). We propose and find that in Australia, TACC is less persistent than cash flows. We further propose that the persistence of accrual components is positively associated with the reliability of those components. However, we find that the least reliable accrual component has the greatest persistence and suggest possible reasons for this. We then investigate the relationship between earnings persistence and managerial share ownership, but find no evidence of a consistent, strong relationship. Rather, for the non-current operating accruals we find evidence consistent with incentive alignment for large firms with high operating cash flows, whereas for small firms we find evidence consistent with efficient contracting.     

Externally reported performance measures and benchmarks in Australia

We survey 116 Australian CFOs from the top 700 Australian Securities Exchange‐listed firms regarding externally reported performance measures and benchmarks. CFO responses are not always consistent with theory, and a comparison with a similar U.S. survey highlights differences consistent with the respective institutional settings. Conditional analyses of responses also find that characteristics such as firm size that differentiate the Australian market from the U.S. market are associated with differences in opinion between the CFOs in each domain. The key message to accounting researchers is that, given significant institutional differences, it is unwise to infer that U.S. findings will apply to Australia and similar market settings.     

Effect of Stress on Later-Life Health: Evidence from the Vietnam War Draft

This article contributes to the literature examining how stress during the early stages of life impacts later-life health using a novel proxy for stress: risk of military induction during the Vietnam War. The article estimates that an increase in induction risk in young adulthood is associated with higher rates of obesity, endocrine disease, and hypertension later in life. These findings do not appear to be cohort effects; these associations exist only for men who did not serve in the war, not for same-aged women. These results suggest stress experienced during early adulthood can have adverse health consequences later in life.