Developing local managers in the Ghanaian mining industry: an indigenous talent model

© 2016, Emerald Group Publishing Limited. Purpose – The purpose of this paper is to provide varied conceptualisation of talent management and development (TMD) by building managerial talent development model that is more appropriate to the context of the Ghanaian gold mining industry. Design/methodology/approach – The authors use two sets of data – foundation pillars of TMD and industry and definition of TMD. The authors first create a TMD framework by conducting constructive alternative analysis using the TMD foundation pillars that inform local talent situation, and then use the results and evaluation of industry definition of TMD to build the model. Findings – The authors find that the model departs from the predominantly Western version of human resource management that has characterised TMD in industry. Developed from indigenous perspective, the model is more likely to be effective tool for the development of local managers in industry. Practical implications – From practical viewpoint, the study has provided insight into understanding of expatriate managers to integrate locally relevant experiences, which are of meaning to trainee managers into their development for successful outcome. Originality/value – This is the first study which has explored prevailing talent situation and expectations of local managers in the Ghanaian gold mining industry. The constructed model provides an innovative approach for context-specific approach to the development of its local managers to satisfy the mining sector localisation policy

Institutional Factors and High-Performance Work Organisations (HPWOs) in Sub-Saharan Africa (SSA)

© Springer Nature Switzerland AG 2019.This chapter focuses on the institutional factors that facilitate or impede the development of high-performance work organisations (HPWOs) in sub-Saharan Africa (SSA). It is based on the premise that the adoption of institutional perspective across regional hubs is pertinent in revealing and capturing the various factors influencing the creation of high-performance organisations in Africa. We argue that regulatory, normative, sociocultural institutional factors facilitate but also impede the development of HPWOs in SSA. Building on the high-performance work practice (HPWP) model, we uncover the interactive relationship between HPWPs and the ability, motivation and opportunity (AMO) model of human resource management and how organisations can deploy them for the attainment of HPWO status.Peer reviewe

Comparative efficacy of low-dose versus standard-dose azithromycin for patients with yaws: a randomised non-inferiority trial in Ghana and Papua New Guinea

Summary: Background: A dose of 30 mg/kg of azithromycin is recommended for treatment of yaws, a disease targeted for global eradication. Treatment with 20 mg/kg of azithromycin is recommended for the elimination of trachoma as a public health problem. In some settings, these diseases are co-endemic. We aimed to determine the efficacy of 20 mg/kg of azithromycin compared with 30 mg/kg azithromycin for the treatment of active and latent yaws. Methods: We did a non-inferiority, open-label, randomised controlled trial in children aged 6–15 years who were recruited from schools in Ghana and schools and the community in Papua New Guinea. Participants were enrolled based on the presence of a clinical lesion that was consistent with infectious primary or secondary yaws and a positive rapid diagnostic test for treponemal and non-treponemal antibodies. Participants were randomly assigned (1:1) to receive either standard-dose (30 mg/kg) or low-dose (20 mg/kg) azithromycin by a computer-generated random number sequence. Health-care workers assessing clinical outcomes in the field were not blinded to the patient's treatment, but investigators involved in statistical or laboratory analyses and the participants were blinded to treatment group. We followed up participants at 4 weeks and 6 months. The primary outcome was cure at 6 months, defined as lesion healing at 4 weeks in patients with active yaws and at least a four-fold decrease in rapid plasma reagin titre from baseline to 6 months in patients with active and latent yaws. Active yaws was defined as a skin lesion that was positive for Treponema pallidum ssp pertenue in PCR testing. We used a non-inferiority margin of 10%. This trial was registered with ClinicalTrials.gov, number NCT02344628. Findings: Between June 12, 2015, and July 2, 2016, 583 (65·1%) of 895 children screened were enrolled; 292 patients were assigned a low dose of azithromycin and 291 patients were assigned a standard dose of azithromycin. 191 participants had active yaws and 392 had presumed latent yaws. Complete follow-up to 6 months was available for 157 (82·2%) of 191 patients with active yaws. In cases of active yaws, cure was achieved in 61 (80·3%) of 76 patients in the low-dose group and in 68 (84·0%) of 81 patients in the standard-dose group (difference 3·7%; 95% CI −8·4 to 15·7%; this result did not meet the non-inferiority criterion). There were no serious adverse events reported in response to treatment in either group. The most commonly reported adverse event at 4 weeks was gastrointestinal upset, with eight (2·7%) participants in each group reporting this symptom. Interpretation: In this study, low-dose azithromycin did not meet the prespecified non-inferiority margin compared with standard-dose azithromycin in achieving clinical and serological cure in PCR-confirmed active yaws. Only a single participant (with presumed latent yaws) had definitive serological failure. This work suggests that 20 mg/kg of azithromycin is probably effective against yaws, but further data are needed. Funding: Coalition for Operational Research on Neglected Tropical Diseases