Impact of vegetable sales on household income of hawkers in the Limpopo province of South Africa

Abstract

This study focused on the impact of vegetable sales on household income of hawkers in the Limpopo province. A stratified sampling technique was used. The population of hawkers was selected from the five district municipalities of the province. Three major towns from each district were randomly selected for 366 questionnaire administration. Multiple regression analysis (linear, semi-log and double-log) was used to determine the impact of vegetable sales on the household income of hawkers. The outcome of the study revealed that, nine independent variables had a significant impact on the vegetable sales of hawkers when the linear regression model was applied. On application of the semi-log regression, 11 independent variables had a significant impact on the vegetable sales. Ten independent variables had a significant impact on vegetable sales when considering the double-log regression. The cross tabulation of total sales according to districts showed that an average of 1.6 respondents earned less than R200 which is close to, but lower than R174 which is the poverty line measure in South Africa. The study showed the degree of significance of different variables that have an impact on hawkers’ vegetable sales. Vegetable hawkers generate enough income from their sales to live above the poverty line. The recommendation was that the local municipalities should build new markets and improve the infrastructure of existing markets, and also provide proper sanitation and clean water to avoid unhygienic situations in hawkers’ markets.