R.A. Schipper

National Research Foundation — South Africa

Agricultural and Biological Sciences · Life Sciences

16h-index667citations93works0.02yr avg
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Research Topics

Agricultural Innovations and Practices(24), Agricultural Economics and Policy(20), Global trade, sustainability, and social impact(12), Sustainable Agricultural Systems Analysis(11), Agriculture and Rural Development Research(11)

Publications93 total

Optimized Molecular Detection of Cryptosporidium Within the Water-Soil-Plant-Food Nexus: Advancing Surveillance in Agricultural Systems
Journal of Food Protection·2025Open Access
8. Towards achieving sustainable market access by South African smallholder deciduous fruit producers: the road ahead
2016· 2 citedOpen Access
Modelling price scenarios for sustainable collective action and farm production: pepper in El Roble settlement, Costa Rica
Journal on Chain and Network Science·2015Open Access
The influence of group identity on farmer’s decision making: an experimental economics approach on a family farming case in Costa Rica
2015
The influence of group identity on farmer’s decision making: an experimental economics approach on a family farming case in Costa Rica
2015Open Access
Exploring the potential of safety nets as part of an adaption to climate change strategy in Central America
2012
Developing ware potatoes with improved quality for sustainable chain development in southern Ethiopia
2012
Estrategias de vida de hogares rurales y conservación de recursos naturales
HAL (Le Centre pour la Communication Scientifique Directe)·2012
Estrategias de vida de hogares rurales y conservación de recursos naturales: Un caso de estudio en la zona de amortiguamiento del Parque Internacional La Amistad, Región Brunca, Costa Rica
HAL (Le Centre pour la Communication Scientifique Directe)·2012
Estrategias de vida de hogares rurales y conservación de recursos naturales. Un caso de estudio en la zona de amortiguamiento del Parque Internacional La Amistad, Región Brunca, Costa Rica
Agritrop (Cirad)·2012Open Access
Heterogeneity in farmers’ production decisions and its impact on soil nutrient use: Results and implications from northern Nigeria
Agricultural Systems·2010· 30 cited
Does heterogeneity in goals and preferences affect efficiency? A case study of farm households in northern Nigeria
Agricultural Economics·2010· 32 cited
Space and economics
Mansholt publications series·2010· 21 cited
De ontwikkeling van het System van Rijst-Intensificatie (SRI) als een sociale beweging
2009
Evolution of the System of Rice Intensification (SRI) as a social movement: Variation in rice cultivation practices: an integrative, comparative economic study
2009
A seasonal model of contracts between a monopsonistic processor and smallholder pepper producers in Costa Rica
Agricultural Systems·2009· 9 citedOpen Access
Farmers' welfare, food production and the environment: a model-based assessment of the effects of new technologies in the northern Philippines
NJAS - Wageningen Journal of Life Sciences·2009· 38 citedOpen Access
Does heterogeneity in goals and preferences affect allocative and technical efficiency? A case study in Northern Nigeria
2009· 1 citedOpen Access
Does heterogeneity in goals and preferences affect allocative and technical efficiency? A case study in Northern Nigeria
2009 Conference, August 16-22, 2009, Beijing, China·2009
Innovations in structure, coordination and support services in the South African deciduous fruit supply chain to improve market access for emerging entrepreneurs
2009
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Frequent Co-authors

Hans Jansen(23), B.A.M. Bouman(16), H. Hengsdijk(14), A. Nieuwenhuyse(12), Fernando Sáenz-Ségura(7), D.M. Jansen(6), Peter Roebeling(6), H. van Keulen(5), J.J. Stoorvogel(5), A. Kuyvenhoven(5), Ezra Berkhout(4), Ousmane Coulibaly(3), John Pender(3), Amy Damon(3), Ruerd Ruben(3), A. van Tilburg(3), Erwin Bulte(2), L.O. Fresco(2), Alice G. Laborte(2), M.K. van Ittersum(2)