...Samanthi Kumari Weerabahu; Premaratne Samaranayake; S.W. Sarath Dasanayaka; Chaminda Nalaka Wickramasinghe Purpose This paper explores the challenges of food security from source to consumption of agri-food value chain by considering urban–rural linkages in city region food systems (CRFSs...

... consumption patterns and the observed changes reported in per capita income, urbanization, structural transformations and demographics. Specifically, present study estimates the probability of consuming main food items such as rice, bread, dhal, vegetables and fish using a multivariate probit model and also...