The effect of fertility on female labour force participation in Tanzania

Abstract

Country’s economic growth depends among other factors on the extent to which labour particularly female labour force participates on economic growth enhancing activities. Being the largest contributor in economic activities particularly agriculture in developing countries (over 50%), their participation enables economies to grow in response to higher labour inputs injected. As an outcome, as countries develop; women’s capabilities typically improve as well, whereas social constraints weaken, which enables females to participate on work outside the home. However, the existing literature on this topic is scant and has mixed results. This study sought to analyse female fertility rate and its influence on provision of labour in Tanzania using females aged 15–49 years from the Tanzania Demographic and Health Survey 2015–2016. The study used instrumental variable-probit and a two-stage residual inclusion as methods of analysis. Results showed that, an increase in female’s fertility rate reduces participation of females in provision of market labour by about 1.1–13%. Similarly, household size, education, contraceptive use, self-employment of their husbands and residing in rural areas was associated with increased participation while female’s age exhibited an inverted U-shaped relationship with female participation. The results imply that, to foster a more sustainable female participation in labour force, family planning, educating females as well as fostering self-employment and improving rural infrastructures is inevitable.