Defining and measuring informal employment in South Africa

There is limited consensus on how to define informal employment in South Africa, but in the South African and international literature the three most common ways of capturing informal employment are the enterprise, employment relationship and worker characteristics approaches. This paper reviews the methods used by Statistics South Africa to measure informal employment before and after the introduction of the Quarterly Labour Force Survey, and other recently proposed methods. It then investigates the congruence, if any, between five measures of informality used in 2009. It finds that 94.7% of the self-employed are informal according to at least one definition, but only 62.6% according to all five combined. In addition, these two proportions are only 67.7% and 6.9% respectively in the case of informal employees. Econometric analysis is conducted to further investigate the differences between these measures.     

Frontinus—A project manager from the Roman Empire era

We compare selected project management practices undertaken almost 2,000 years ago with current literature on best project management practice. We take a case study approach focusing on a person who could be seen to have taken a project manager, project sponsor, and champion role. We suggest that some project management approaches used in Roman times are routinely used today; however, changes in the culture and technology have transformed possibilities for project management techniques, and so changed approaches are inevitable. The paper provides useful insights about the nature of changes to project management practice that may be expected during this century.     

Youth unemployment in South Africa revisited

One of the most pressing socio-economic problems of the South African economy is high youth unemployment. Recent studies only briefly examined how youths have fared since the transition by comparing the 1995 October Household Survey with a Labour Force Survey, and hardly investigated whether the discouraged workseekers are different from the unemployed. This paper re-examined youth unemployment trends in the 2008–12 Quarterly Labour Force Surveys, before comparing the characteristics of discouraged workseekers and narrow unemployed. Whether different policies are needed to boost youth employment in each group is also discussed.     

Studying influence and accounting use—Empirical evidence about individual managers and organizations with changes in Galician healthcare

Legislation outlined proposed changes in Galician Health Centres. This allowed us to set down the theory about personal and organizational Information–Influence Matrices and then Frameworks of Issues for the interactions between an individual Financial Manager and a Health Centre Co-ordinator, as well as the proposed organizational changes into a new system [Purdy DE, Gago S. Extending influence and accounting use: developing the frameworks to incorporate Galician legal matters about the proposed healthcare changes with managers and organizations for empirical study. Critical Perspectives on Accounting; in press].Evidence from a longitudinal study covering January 1997 and December 2001, indicated the suitability of these types of Matrices and Frameworks of Issues to analyse conversational data.Results agreed with anticipations at a personal level—wholly for a co-ordinator and partly for the Financial Manager. Differences between the findings and our anticipated Financial Manager's framework are straightforward and we have amended our Framework accordingly. The organization level has followed our anticipations though only 15% of Health Centres had continued with the new system, 85% remained working with the old system.Galician law contained aspirations for changing healthcare with autonomous Health Centres. Spanish health policies and budget laws have inhibited moves to change, as well as the actions of the professionals involved.     

The “value” effect and the market for Chinese stocks

A long literature in empirical finance has isolated both a “value” and a small-capitalization effect in asset pricing. This study confirms the existence of these “style” effects both in new types of equity indexes and in the stocks of Chinese companies traded in international markets. We then present a new nonparametric method of portfolio construction that enables investors to extract the predictive power of these style effects, without diluting their efficacy through an unintended weighting distribution that closely resembles capitalization weighting. We then develop a simple method to isolate periods where style tilts are likely to be particularly effective.     

Work incentives and other effects of the transition to social assistance in the transition economies: Evidence from Bulgaria

The compensation levels, duration structure and means-tested aspects of the income support system for the unemployed in Bulgaria are considered. The available evidence points to the emergence of long term unemployment as a major problem, to a system of social assistance (SA) which is not overly generous and to growing poverty. Nevertheless, econometric analysis using micro data indicates that disincentives for job search exist for SA recipients. In the context of an acute fiscal crisis, systemic efficiency might be improved by restricting access to some benefits, by some changes in scaling, in moves towards targeted contributions and in improvements in administrative capacity.     

Planning knowledge for phased rollout projects

This paper explores how projects that can be considered as repeatable and replicable in a sequence of deliverables over a period of time can be planned and executed (rolled out) in a way that maximizes knowledge transfer and production from one execution to the next. A variety of management disciplines were reviewed to understand the way that project and program rollouts are treated in IT, product development, organizational learning, and manufacturing literature. These reviews enabled the development of a conceptual model to describe how planning and implementing the rollout of a product or service can be more knowledge‐focused and an accompanying capability maturity model. Several examples from real life, including one experienced by one of the authors, were used to illustrate and test the conceptual model. The model integrates knowledge management, change control, and planning in a way that can develop organizational learning and the authors assert that this can improve productivity and both tangible and intangible returns to those that follow the model. An accompanying capability maturity model is also presented. The conceptual model, while initially tested against several real‐life cases, needs to be tested against a new set of projects as an action learning research project in order to more fully develop knowledge of the dynamics of learning and improvement in rollout projects. The implication is that when project managers undervalue important learning aspects of phased rollouts, they may miss important organizational learning opportunities.