Related Experiment Video
Updated: May 22, 2026

Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model
Published on: October 31, 2010
HIV/AIDS and time allocation in rural Malawi
Simona Bignami-Van Assche1, Ari Van Assche, Philip Anglewicz
1Associate Professor, Département de Démographie, Université de Montréal, 3150 rue Jean-Brillant, Montréal (Québec) H3C 3J7, Canada. simona.bignami@umontreal.edu .
AIDS significantly impacts women's time allocation in rural Malawi, shifting them from farming to income-generating tasks. Men's time remains largely unaffected by AIDS-related shocks, highlighting gendered economic consequences.
Area of Science:
- Health Economics
- Sociology
- Demography
Background:
- AIDS-related illness and death pose significant economic challenges in rural Malawi.
- Reduced adult productivity due to AIDS impacts subsistence and income generation.
- Households may adapt by reallocating tasks, but empirical evidence is limited.
Purpose of the Study:
- To analyze the association between AIDS-related morbidity/mortality and household time allocation in rural Malawi.
- To investigate how households, particularly women, adjust their time use in response to AIDS shocks.
- To provide empirical evidence on the economic impacts of AIDS on labor in developing countries.
Main Methods:
- Utilized a unique dataset combining qualitative and quantitative data from the 2004 Malawi Diffusion and Ideational Change Project.
- Included biomarkers for Human Immunodeficiency Virus (HIV) status.
- Analyzed time allocation decisions in relation to AIDS-related health shocks.
Main Results:
- AIDS-related morbidity and mortality significantly affect women's time allocation.
- Men's time allocation showed no significant response to AIDS-related shocks.
- AIDS incentivizes income source diversification, with women shifting to cash-generating activities.
Conclusions:
- AIDS disproportionately impacts women's economic roles and time use in rural Malawian households.
- Gendered differences in time reallocation suggest specific vulnerabilities and coping strategies.
- Findings underscore the need for targeted interventions addressing the economic consequences of AIDS on women.
Related Concept Videos
Retrovirus Life Cycles
Sexually Transmitted Infections
Pulmonary Tuberculosis I
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...

