Mwema, Catherine Mawia; Crewett, Wibke - In: Cogent Economics & Finance 7 (2019) 1, pp. 1-16
This paper employs a two-stage Cragg's double-hurdle model to assess the effects of market information networks on commercialisation decisions of smallholders of African Indigenous Vegetables (AIVs). We explore sources of market information and social networks for information exchange as...