Abstract
This study evaluated the profitability of yam marketing in the Federal Capital Territory (FCT), Nigeria, and examined the socio-economic factors influencing it and constraints faced by marketers. Using a multi-stage sampling technique, data were collected from 240 yam marketers across three Area Councils (Kwali, Kuje, and Gwagwalada) through structured questionnaires. Profitability measures, multiple regression analysis, and Likert scale ranking were employed to analyze profitability, socioeconomic influences, and constraints. Results indicate that yam marketing is profitable, with an average net income of ₦362,367 per season, a gross margin of ₦497,018, a return on investment of 44.76%, and a benefit-cost ratio of 1.45. Gender, experience and credit access significantly enhance net income, with gender showing a negative effect, suggesting higher earnings for females. Key constraints include inadequate capital (mean = 4.24), limited credit access (mean = 4.17), and high interest rates (mean = 3.98). The study rejected the null hypotheses, confirming profitability and significant socioeconomic influences. Recommendations include improving credit access, storage facilities, and market infrastructure to enhance efficiency and sustainability in the FCT’s yam marketing system.