Articles by Author: Evan Gilbert

Search results for Evan Gilbert

We found 25 results for you
  1. A comparative analysis of risk measures: A portfolio optimisation approach

    A comparative analysis of risk measures: A portfolio optimisation approach

    Item type: Journal Article • Journal: Investment Analysts Journal
    Investment portfolios are typically created to minimise the level of risk for a required level of return. This paper highlights the importance of the choice of risk metric in this process. The theoretical nature of volatility as a risk measure...
  2. HIV/AIDS: South African women at risk

    HIV/AIDS: South African women at risk

    Item type: Journal Article • Journal: African Journal of AIDS Research
    A previous version of this paper was presented at the AIDS in Context Conference, University of the Witwatersrand, Johannesburg, 4–7 April 2001
  3. Promoting Inter-Relational Reflexivity with Psychosocial Workers in Community Work: A Case Study from Burundi

    Promoting Inter-Relational Reflexivity with Psychosocial Workers in Community Work: A Case Study from Burundi

    Item type: Journal Article • Journal: Journal of Psychology in Africa
    We explore the practice of creating reflexive spaces within community work with psychosocial workers living in Burundi and the Democratic Republic of the Congo. A central idea is inter-relational reflexivity—reflexivity within relationships that leads to collective action. Theoretical ideas related...
  4. ‘The epidemic in this country has the face of a woman’<sup>1</sup>: Gender and HIV/AIDS in South Africa<sup>2</sup>

    ‘The epidemic in this country has the face of a woman’<sup>1</sup>: Gender and HIV/AIDS in South Africa<sup>2</sup>

    Item type: Journal Article • Journal: African Journal of AIDS Research
    Epidemiological data clearly show that the highest levels of HIV prevalence occur in sub-Saharan Africa. Less visible, however, is the complex combination of forces that fuel HIV epidemics in this region — these have been dubbed 'the lethal cocktail.' It...
  5. ‘If the doctors see that they don't know how to cure the disease, they say it's AIDS’: How older women in rural South Africa make sense of the HIV/AIDS epidemic

    ‘If the doctors see that they don't know how to cure the disease, they say it's AIDS’: How older women in rural South Africa make sense of the HIV/AIDS epidemic

    Item type: Journal Article • Journal: African Journal of AIDS Research
    South Africa, like other sub-Saharan African countries, is in the midst of the AIDS epidemic. Older women, here defined as aged 60 years and older, while at lower risk of infection than those aged 20–50, are amongst those deeply ‘affected’...
  6. Nest characteristics of Yellow-billed Kites <em>Milvus aegyptius</em> in the Manambolomaty Lakes Complex, western Madagascar

    Nest characteristics of Yellow-billed Kites <em>Milvus aegyptius</em> in the Manambolomaty Lakes Complex, western Madagascar

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    We studied the nesting biology of Yellow-billed Kites Milvus aegyptius in the Manambolomaty Lakes Complex of western Madagascar during 2002 and 2003. We recorded 64 nesting attempts. In 2003, 33% (n = 39 nests) of the occupied nests were from...
  7. Mean reversion on the JSE

    Mean reversion on the JSE

    Item type: Journal Article • Journal: Investment Analysts Journal