Costs and benefits of mandatory auditing of for-profit private and not-for-profit companies in Australia

This paper addresses the paucity of research surrounding the mandatory auditing of for-profit private and not-for-profit companies in Australia. We document the various mandatory auditing provisions under the Corporations Act and identify over 22 000 companies that lodge audited accounts with the regulator under federal law. In 2011, 6339 large proprietary companies, 186 small proprietary companies, 2797 foreign-owned companies, 3985 unlisted public companies and 8404 public companies limited by guarantee had an obligation under the Corporations Act to lodge audited accounts. While large proprietary and foreign-owned companies have an option to apply to the Australian Securities and Investment Commission for audit relief, we estimate that less than 10% are granted audit exemption. We document that since 1995 an additional 1500 large proprietary companies that should have lodged under the size provisions of the Corporations Act have been granted exemption from doing so (i.e., grandfathered), although these firms appear to be subject to an annual audit even though they do not lodge accounts. We estimate the costs and discuss the potential public interest and firm-level benefits associated with the mandatory auditing of for-profit private and not-for-profit companies in Australia.

Costs of raising equity capital for U.S. REITs

The direct and indirect costs of raising equity capital by U.S. REITs through IPOs average 8.43% and 3.07%, respectively while these costs through SEOs average 4.63% and 1.18%, respectively. Ownership limit and the number of adverse risk factors identified in the IPO prospectus and underwriting syndicate structure determine such costs.

Primary healthcare costs associated with sleep problems up to age 7 years: Australian population-based study

This article studies Australian 0-7-year olds with and without sleep problems and compares the type and costs to government of non-hospital healthcare services and prescription medication in each year of age and  the cumulative costs according to persistence of the sleep problem.

The energetic and survival costs of growth in free-ranging chipmunks

The growth/survival trade-off is a fundamental aspect of life-history evolution that is often explained by the direct energetic requirement for growth that cannot be allocated into maintenance. However, there is currently no empirical consensus on whether fast-growing individuals have higher resting metabolic rates at thermoneutrality (RMRt) than slow growers. Moreover, the link between growth rate and daily energy expenditure (DEE) has never been tested in a wild endotherm. We assessed the energetic and survival costs of growth in juvenile eastern chipmunks (Tamias striatus) during a year of low food abundance by quantifying post-emergent growth rate (n = 88), RMRt (n = 66), DEE (n = 20), and overwinter survival. Both RMRt and DEE were significantly and positively related to growth rate. The effect size was stronger for DEE than RMRt, suggesting that the energy cost of growth in wild animals is more likely to be related to the maintenance of a higher foraging rate (included in DEE) than to tissue accretion (included in RMRt). Fast growers were significantly less likely to survive the following winter compared to slow growers. Juveniles with high or low RMRt were less likely to survive winter than juveniles with intermediate RMRt. In contrast, DEE was unrelated to survival. In addition, botfly parasitism simultaneously decreased growth rate and survival, suggesting that the energetic budget of juveniles was restricted by the simultaneous costs of growth and parasitism. Although the biology of the species (seed-storing hibernator) and the context of our study (constraining environmental conditions) were ideally combined to reveal a direct relationship between current use of energy and future availability, it remains unclear whether the energetic cost of growth was directly responsible for reduced survival.

The energetic and oxidative costs of reproduction in a free-ranging rodent

1. As understanding of the energetic costs of reproduction in birds and mammals continues to improve, oxidative stress is an increasingly cited example of a non-energetic cost of reproduction that may serve as a proximal physiological link underlying life-history trade-offs.

2. Here, we provide the first study to measure daily energy expenditure (DEE) and oxidative damage in a wild population. We measured both traits on eastern chipmunks (Tamias striatus) and assessed their relationships with age, reproductive status, litter size and environmental conditions.

3. We found that both physiological traits were correlated with environmental characteristics (e.g. temperature, seasons). DEE tended to increase with decreasing temperature, while oxidative damage was lower in spring, after a winter of torpor expression, than in autumn. We also found that DEE decreased with age, while oxidative damage was elevated in young individuals, reduced in animals of intermediate age and tended to increase at older age.

4. After controlling for age and environmental variables, we found that both female DEE and oxidative damage increased with litter size, although the latter increased weakly.

5. Our results corroborate findings from laboratory studies but highlight the importance of considering environmental conditions, age and reproductive status in broader analyses of the causes and consequences of physiological costs of reproduction in wild animals.

Does globalization weaken labor unions in developing countries?

For a developing economy with a given urban wage rate, globalization in capital markets strengthens labor unions. This result hinges on the fixed urban wage rate, which leads to a constant capital–labor ratio in the urban sector. Globalization via capital inflows not only enhances the employment effect of unionization but also reduces the rent-shifting related loss in production inefficiency to domestic capital, lending a support to labor unions for developing economies. This result is contrary to the common belief that labor unions tend to be weakened during the globalization process observed after 1980s in many developed economies.

Integration of resident's energy costs in short stay accommodation billing system

This paper presents an energy management software package and the supporting energy information automation system to enable the short stay accommodation industry to determine actual residents' energy consumption. The proposed energy management system is used to develop a 'novel deal' method in short stay accommodation based on integration of the room level energy costs into the billing system. This system has the potential to increase energy efficiency in the short stay accommodation industry by actively engaging the residents in the energy saving process. The system is economically and environmentally sustainable and can achieve a high level of energy efficiency with low expenses. The proposed model is also effective for carbon mitigation, and offers a value proposition for all the parties in the short stay accommodation industry, including owners and residents. The paper presents a software system to capture room level energy consumption information and to present the detail of consumed energy information in the resident's accommodation bill. The presented information includes energy consumption profile, the greenhouse gas emission profile, and the cost associated to the energy related services.

Assistive technology costs and outcomes

Assistive technologies (AT or aids and equipment) are a key intervention used by occupational therapists and others to minimise the impact of disability or the effects of ageing upon life participation. Our capacity to provide optimal AT is however subject to pragmatic factors such as the availability of public funding and the complexities of government policy and service provision. The Equipping Inclusion Studies conducted in Victoria between 2008 and 2010 were designed to encompass both health sector and individual perspectives on the effectiveness of AT as it is currently delivered, compared with optimal delivery.

Costs of psychosis in 2010: findings from the second Australian national survey of psychosis

Objectives
To estimate the annual costs of psychosis in Australia from societal and government perspectives and assess whether average costs per person differ by principal service provider at time of census.

Methods
Costs of psychosis encompassing health sector costs, other sector costs, and productivity losses were assessed for 2010 using a prevalence-based, bottom-up approach. Resource use data were obtained from the second Australian National Survey of Psychosis and unit costs were from government and non-government organization (NGO) sources. Costs to society were assessed by principal service provider at census: public specialized mental health services (PSMHS) and NGOs during the census month (current clients), and PSMHS in the 11 months preceding census (recent clients), and any differences were ascertained.

Results
The average annual costs of psychosis to society are estimated at $77,297 per affected individual, comprising $40,941 in lost productivity, $21,714 in health sector costs, and $14,642 in other sector costs. Health sector costs are 3.9-times higher than those for the average Australian. Psychosis costs Australian society $4.91 billion per annum, and the Australian government almost $3.52 billion per annum. There are significant differences between principal service providers for each cost category. Current PSMHS clients had the highest health sector costs overall, and the highest mental health ambulatory, inpatient, and antipsychotic medication costs specifically. NGO clients had the highest other sector costs overall and the highest NGO assistance, supported employment, and supported accommodation costs. Recent PSMHS clients had the lowest productivity losses for reduced participation and the highest costs for absenteeism and presenteeism.

Conclusions
The costs of psychosis are broad ranging and very high. Development and implementation of cost-effective prevention, treatment, and support strategies is critical to maximizing the efficiency of service delivery. A needs-based framework based on principal service provider and recency of contact may facilitate this process.