Crops and technologies On crops, livestock, fisheries, irrigation, technologies, production and more.
Landscapes and biodiversity On land, landscapes, forests and forestry, biodiversity, ecosystems, ecology and more.
Nutrition and health On nutrition, malnutrition and overnutrition as well as health, diets, diseases and more.
Social Inclusion On inclusion, social classes, social groups, social participation, social protection, Indigenous peoples and more.
Scientific Publication Estimating the gravity model when zero trade flows are frequent and economically determined author(s) Martin, Will - Pham, Cong S from International Food Policy Research Institute (IFPRI) permalink open published in 2020 themes Markets and value chains Social Inclusion citation Martin, Will; Pham, Cong S, 'Estimating the gravity model when zero trade flows are frequent and economically determined', Applied Economics, vol. 52(26), pp. 2766-2779, Informa UK Limited, 2020 Publications and datasets provided via GARDIAN Abstract PR Open original
