Interaction of size,book‐to‐market and momentum effects in Australia

This study seeks to disentangle the effects of size, book‐to‐market and momentum on returns. Initial results show that each characteristic has a role in explaining returns, but that there is interaction between size and momentum, as well as between size and book‐to‐market. Three key findings emerge. First, the size premium is the strongest, particularly in the loser portfolios. Second, the value premium is generally limited to the smallest portfolios. Third, the momentum premium is evident for the large‐ and middle‐sized portfolios, but loser stocks significantly outperform winner stocks in the smallest size portfolio. When these interactions are controlled with multivariate regression, we find a significant negative average relation between size and returns, a significant positive average relation between book‐to‐market and returns, and a significant positive average relation between momentum and returns.     

Accounting infrastructure and accountability in the management of public expenditure in developing countries: A focus on Nigeria

Accountability in the control and management of public funds is one of the most sensitive aspects of the activities of government in all democracies. Hence, the 1999 Constitution of the Federal Republic of Nigeria contains provisions relating to legislative powers and control over public funds. However, the required level of accountability in public expenditure has not been achieved in Nigeria. The situation has remained worrisome even though the country does not lack in the appropriate laws and regulation required to bring sanity into the system. Though there have been some bold steps and initiatives in the recent past by the government by strengthening existing institutions and creating new ones with responsibility for fraud and other controls, the issue of weak accounting infrastructure has not been addressed. The paper argues that accountability in public expenditure can more easily be realized within the context of a sound accounting infrastructure and a robust accounting profession and not in the multiplicity of laws and anti-corruption agencies; all of which are reactive in nature. Therefore, the paper reports on the current state of accounting infrastructure in Nigeria, and conclude with an assessment of the existing agencies and current reform initiatives in ensuring accountability in public expenditure in Nigeria.     

Come Rain or Shine: Evidence on Flood Insurance Purchases in Florida

This article provides a detailed analysis of the operation of the National Flood Insurance Program (NFIP) in Florida, which accounts for 40 percent of the NFIP portfolio. We study the demand for flood insurance with a data set of more than 7.5 million NFIP policies‐in‐force (the largest ever studied) for the years 2000–2005, as well as all NFIP claims filed in Florida. We answer four questions: What are the characteristics of the buyers of flood insurance? What types of contracts (deductibles and coverage levels) are purchased? What are the determinants of claims payments? How are prices determined and how much does NFIP insurance cost?     

Examining bank SEOs: Are offers made by undercapitalized banks different?

Despite extensive monitoring, banking operations are often considered opaque, and despite explicit capital adequacy regulation, banks may have substantial discretion in their financing. Both monitoring and capital regulation have changed substantially over time, with the adoption of FDICIA being one important breakpoint. This article empirically studies seasoned equity offerings (SEOs) by banks to understand how opacity and capital regulation interact to determine the timing of bank SEOs and their market valuation. SEOs both by banks that are undercapitalized relative to regulatory standards and also well-capitalized banks are fully discretionary when it comes to SEOs, even before FDICIA. Both undercapitalized and well-capitalized banks experience similar and significantly negative stock price reactions to SEO announcements, and also have similar prior patterns of insider trading and similar economic drivers of the issuance decision. Moreover, post-SEO abnormal stock returns are similar to benchmark returns for both types of issuers in the long run, suggesting that, contrary to the well-documented evidence for industrial SEOs, investors understand the value implications of bank SEOs upon announcement. The evidence implies that undercapitalized banks' SEOs are more discretionary and that all bank SEOs are less opaque than implied by earlier studies.     

The impact of SARS on China's human resources: implications for the labour market and level of unemployment in the service sector in Beijing,Guangzhou and Shanghai

In this paper, we examine the effects of SARS (Severe Acute Respiratory Syndrome) on China's human resources, its labour-market and its level of employment and unemployment, looking specifically at what was one of its economically most vulnerable points, the hotel industry. The paper hypothesizes that the greatest impact would be on human resources in the service-industries and on particular sub-sectors, such as employment in hotels, located in three main cities in the PRC, in Beijing, Guangzhou and Shanghai, catering to both overseas as well as domestic tourism. It tentatively concludes that the almost dramatic demand and supply ‘shocks’ may have directly affected both the demand for and the supply of labour in the sub-sector, with discernable employment consequences.     

‘I Don't Like My Children to Grow up in this Bad Area’: Parental Anxieties about Living in Informal Settlements

A growing body of research on informal settlements considers the experiences of children, but seldom outlines the daily parenting experiences of adult men and women. At the same time, policy on housing in South Africa points to the ways in which the ‘eradication’ of informal housing will help provide children with better futures. This article explores the social relation of parenting within an informal settlement in Durban, South Africa, bearing in mind the broader difficulties of parenting in poverty, and points to ways in which the material qualities of informal settlements contribute to feelings of anxiety in parents. It questions how these experiences might differ from or be similar to those of parents who live in generic contexts of poverty (but not necessarily informality). It concludes ultimately that living in an informal settlement does actually contribute to particular parental anxieties, but that there is no guarantee that informal housing eradication will remove these concerns.     

Some antecedent factors that shape actors’ adoption of enterprise systems

This paper proposes a conceptual model based on technology-organization-environment (T-O-E) and institutional frameworks and examines how the traditional and isomorphic factors explain adoption of enterprise systems (ES) by service small and medium enterprise (SMEs) in Nigeria. The model extends the T-O-E framework by integrating environmental typology with institutional changes in order to recognize homologous behavior in the social systems. Logistic regression and Wald’s statistics were used to analyze the data from field survey questionnaire administered to a purposive and snow-ball sample of 262 executives. The results show that adoption of ES is significantly influenced by organizational, technological and isomorphic factors though normative and mimetic isomorphism had negative coefficients; a unit increase in the complexity of the two attracts less analogous modeling and mimicry or vice versa. The technical, economic and legitimated elements are critical adoption determinants; thus, managers make informed decisions that improve competitive advantage when they understand the institutional homogeneity that drives less efficiency in the social structure.