Open Access Original Research Article

A Study on Modelling of Bivariate Competing Risks with Archimedean Copulas

Cigdem Topcu Guloksuz

Archives of Current Research International, Page 14-21
DOI: 10.9734/acri/2021/v21i230229

In this study we consider Archimedean copula functions to obtain estimates of cause-specific distribution functions in bivariate competing risks set up. We assume that two failure times of the same group are dependent and this dependency can be modeled by an Archimedean copula. Based on the Archimedean copula which gives best fit to the competing risk data with independent censoring we obtain the estimates of cause specific sub distributions.

Open Access Review Article

Women's Participation in Labor Force in Sub-Saharan Africa (SSA): A Review of Determinants and Impacts

Victoria Matatio Elia Guli, Nigatu Regassa Geda

Archives of Current Research International, Page 1-13
DOI: 10.9734/acri/2021/v21i230228

Background: In the last few decades, there has been a significant increase in women's participation in gainful employment in Sub-Saharan Africa (SSA). This scooping review has primarily aimed at assessing the key determinants and effects of women's involvement in the labor force in SSA.

Methods: The authors did the review based on 19 articles selected from PubMed and goggle search. The selection considered only those published in the last 15 years, conducted based on large sample from Sub-Saharan African countries, and those exclusively related to women’s Labor Force Participation (LFP). More than 80% of the reviewed studies (16 of the 19) employed a cross-sectional study design with quantitative approaches.

Results: The review witnessed that women's labor force participation in SSA is determined by various individual, household, and community characteristics. Women with lower fertility, living in poor economic condition (low wealth quantiles), and those with above primary education were more likely to participate in gainful employment. Other demographic factors explaining why some women participate in the labor force more often than others include women's age, marital status, number of under-five children, household size, and headship. Among the community variables, living in areas with better infrastructure (transport and communication) increased the likelihood of women’s participation in gainful employment. Nearly all studies showed significant positive impacts of women's labor force participation on several domains of women's life and household well-being, such as on women's nutrition, childcare, and health service utilization.

Conclusion: The review implies that despite concerns about some adverse impacts of women's participation in gainful employment (such as on childcare), most of the studies indicated positive effects of LFP on women's and children's health, nutrition, and overall household well-being in SSA.