Valerie Janssen

Search results

• 2024

  Approche pour les études de revenus des ménages producteurs de cacao: Une approche sectorielle pour évaluer le niveau de revenu vital des ménages dans le secteur du cacao

  van der Haar, S., Janssen, V. C. J., Diallo, O., Boza, F. B., Diarra, I., Ingram, V., Kouadio, K. A. S., Laven, A., N’dri, A. N., N’guessan, A. & Waarts, Y., 2024, Wageningen: Wageningen Economic Research. 64 p. (Rapport / Wageningen Economic Research; no. 2024-038)

  Research output: Book/Report › Report › Professional

  Open Access

• Cocoa household income study approach: A sector-wide approach to assessing the living income status of households in the cocoa sector

  van der Haar, S., Janssen, V. C. J., Diallo, O., Boza, F. B., Diarra, I., Ingram, V., Kouadio, K. A. S., Laven, A., N’dri, A. N., N’guessan, A. & Waarts, Y., 2024, Wageningen: Wageningen Economic Research. 58 p. (Report / Wageningen Economic Research; no. 2024-038)

  Research output: Book/Report › Report › Professional

  Open Access

• Enfoque metodológico para el estudio de los ingresos de hogares cacaoteros: Un enfoque sectorial para determinar el nivel de ingresos de los hogares del sector del cacao

  van der Haar, S., Janssen, V. C. J., Diallo, O., Boza, F. B., Diarra, I., Ingram, V., Kouadio, K. A. S., Laven, A., N’dri, A. N., N’guessan, A. & Waarts, Y., 2024, Wageningen: Wageningen Economic Research. 65 p. (Informe / Wageningen Economic Research; no. 2024-038)

  Research output: Book/Report › Report › Professional

  Open Access

• Insights for Due Diligence environmental and social risks in agricultural supply chains

  Miralles Lorenzo, I., Vreman, M., Ruster, W. J. & Janssen, V. C. J., Aug 2024, Wageningen Economic Research. 5 p.

  Research output: Book/Report › Report › Professional

  Open Access

• Mobilizing the innovation capacity of actors in informal sectors of the food system

  Termeer, E. E. W., Ernest, Z., Dijkxhoorn, Y., Mvungi, H., Wanyama, R., Janssen, V. C. J. & de Steenhuijsen Piters, C. B., 2024.

  Research output: Contribution to conference › Poster › Academic

  Open Access

• Sustainability Insights Risk Assessment Summary Methodology

  Janssen, V. C. J., Motovska, N. M., Oosterwijk, A. A. M., Weststrate, C. J., van Eupen, M., Vreman, M., Snijders, S. & Pratihast, A. K., Aug 2024, Wageningen Economic Research. 14 p.

  Research output: Book/Report › Report › Professional

  Open Access

• Towards a living income for cocoa producers in Indonesia: An insight into the situation of Indonesian cocoa farming households and potential strategies for improved intervention design

  Bellini Motovska, N., Janssen, V., Waarts, Y. & de Vries, C. C., 2024, Wageningen: Wageningen Economic Research. 51 p. (Report / Wageningen Economic Research; no. 2024-027)

  Research output: Book/Report › Report › Professional

  Open Access

  • Indonesia 100%
  • Household 100%
  • Agriculture 100%
  • Standard of Living 100%
  • Smallholder 100%

• Unlocking targeted approaches to improve household resilience of cocoa farmers

  Waarts, Y., Janssen, V., Koster, T., Negede, B., Bellini-Motovska, N., Geers, C. & Slingerland, M., 2024, The Hague: Wageningen Economic Research. 23 p. (Report / Wageningen Economic Research; no. 2024-026)

  Research output: Book/Report › Report › Professional

  Open Access

• When land is provided to the landless - the Solio Ranch Resettlement Scheme, Kenya

  Soma, K., Ingasia, O., Kanyuguto, C., Obwanga, B., Linderhof, V., de Jong, M. V., Saikai, K. & Janssen, V. C. J., 2024. 1 p.

  Research output: Contribution to conference › Poster › Academic

  Open Access
• 2023

  Towards informal private sector-led food system innovation in Tanzania: How social capital impacts the performance of informal fruit and vegetable retailers and wholesalers in the Arusha region

  Dijkxhoorn, Y., Ernest, Z., Janssen, V., Mvungi, H., Termeer, E., de Steenhuijsen Piters, B. & Wanyama, R., 2023, Wageningen: Wageningen Economic Research. 41 p. (Report / Wageningen Economic Research; no. 2023-096)

  Research output: Book/Report › Report › Professional

  Open Access

  • Social Capital 100%
  • Private Sector 100%
  • Innovation system 100%
  • Food Safety 100%
  • Malnutrition 100%
• 2022

  Food Systems in Informal Urban Settlements—Exploring Differences in Livelihood Welfare Factors across Kibera, Nairobi

  Soma, K., Janssen, V. C. J., Ayuya, O. I. & Obwanga, B., 5 Sept 2022, In: Sustainability. 14, 17, 11099.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  • Squatter Settlement 100%
  • Food systems 100%
  • Food Insecurity 100%
  • Informal Settlement 100%
  • Resiliency 100%
  4 Citations (Scopus)

• Towards a sustainable sugarcane industry in India : improving livelihoods and increasing water use efficiency in sugarcane growing in India through adoption of improved practices and technologies : evaluating progress between 2016 and 2021

  Janssen, V. C. J. & van Rijn, F., 2022, Wageningen: Wageningen Economic Research. 69 p. (Report / Wageningen Economic Research; no. 2022-065)

  Research output: Book/Report › Report › Professional

  Open Access

  • Water Use Efficiency 100%
  • Saccharum Officinarum 100%
  • Irrigation 50%
  • Agriculture 25%
• 2021

  Consumers’ health and food safety perceptions in the Dhaka metropolitan area

  Snoek, H. M., Pamuk, H., Raaijmakers, I., Janssen, V. C. J., Begum Chowdhury, K., Akter, S. M. & Sijtsema, S. J., 2021, Wageningen: Wageningen University & Research. 114 p.

  Research output: Book/Report › Report › Professional

  Open Access

• Multiple pathways towards achieving a living income for different types of smallholder tree‑crop commodity farmers

  Waarts, Y. R., Janssen, V. C. J., Aryeetey, R., Onduru, D., Heriyanto, D., Aprillya, T., N' Guessan, A., Courbois, L., Bakker, J. D. & Ingram, V. J., 18 Oct 2021, In: Food Security. 13, p. 1467-1496 30 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  • Household 100%
  • Smallholder 100%
  • Food Security 100%
  • Living Standard 25%
  • Social Services 25%
  17 Citations (Scopus)
• 2020

  Clinton Development Initiative’s community-agribusiness approach: Strengthening smallholder farmers’position in value chains

  Pamuk, H., Motovska, N. M., Janssen, V. C. J. & Waarts, Y. R., 2020, Wageningen Economic Research. 7 p.

  Research output: Book/Report › Report › Professional

  Open Access

• Food system analysis of Arua district in Uganda: Working document KB project Improving food systems in less-favoured rural areas of East Africa

  Hengsdijk, H., Roefs, M., Pereira da Silva, F., Hermelink, M., van der Lee, J., Deolu-Ajayi, A., Wösten, H., Özkan Gülzari, S., Pittore, K., Beekman, G., Janssen, V., Alvarez Aranguiz, A., Ndambi, A. & Heesmans, H., 2020, Wageningen: Wageningen University & Research. 50 p.

  Research output: Book/Report › Report › Professional

  Open Access

• How did diets in urban and rural Uganda develop over time?

  Linderhof, V., Motovska, N. M., Janssen, V. C. J., Ekesa, B. & Fongar, A., 2020. 1 p.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• Progress report Spatial analysis Kibera

  de Rooij, L. L., van Os, J., Janssen, V. C. J. & Soma, K., 2020, Wageningen: Wageningen Environmental Research. 9 p.

  Research output: Book/Report › Report › Professional

  Open Access
• 2019

  A living income for smallholder commodity farmers and protected forests and biodiversity: how can the private and public sectors contribute? White Paper on sustainable commodity production

  Waarts, Y. R. (Contributor), Janssen, V. (Contributor), Ingram, V. J. (Contributor), Slingerland, M. A. (Contributor), van Rijn, F. C. (Contributor), Beekman, G. (Contributor), Dengerink, J. (Contributor), van Vliet, J. A., Arets, E. J. M. M. (Contributor), Sassen, M. (Contributor), Guijt, W. J. (Contributor) & van Vugt, S. M. (Contributor), Nov 2019, Wageningen: Wageningen Economic Research. 26 p. (Wageningen Economic Research; no. 2019-122)

  Research output: Book/Report › Report › Professional

  Open Access

  • Deforestation 100%
  • Biodiversity 100%
  • Agriculture 100%

• Back to office report Ethiopia: Field trip December 2019

  Soethoudt, J. M., Oostewechel, R., Deolu-Ajayi, A., Janssen, V., Ndambi, O. A., Siegmund-Schultze, M. & Hengsdijk, H., 2019, Wageningen University & Research. 42 p.

  Research output: Book/Report › Report › Professional

• Does Agricultural Commercialization Affect Food Security: The Case of Crop-Producing Households in the Regions of Post-Reform Vietnam?

  Linderhof, V., Janssen, V. & Achterbosch, T. J., 27 Feb 2019, In: Sustainability. 11, 5, 1263.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  • Food Security 100%
  • Caloric Intake 40%
  • Dietary Diversity 40%
  • Food systems 20%
  • Food Security Status 20%
  21 Citations (Scopus)

• Food system innovation lab: Market and nutrition gap analysisSlide deck 2 & 3

  Beekman, G., Bosselaar, J. M., Janssen, V. C. J. & Pamuk, H., Dec 2019, Wageningen Economic Research. 87 p.

  Research output: Book/Report › Report › Professional

  Open Access

  • Nutrition 100%
  • Food systems 100%
  • Food Market 20%

• SNV PADANE Innovation Agenda

  Beekman, G., Bosselaar, J. M., Janssen, V. C. J. & Pamuk, H., Dec 2019, Wageningen Economic Research. 22 p.

  Research output: Book/Report › Report › Professional

  Open Access

  • Innovation 100%

• The vegetables and fruit sector in Uganda: Competitiveness, investment and trade options

  Dijkxhoorn, Y., van Galen, M., Barungi, J., Okiira, J., Gema, J. & Janssen, V., Nov 2019, Wageningen: Wageningen Economic Research. 79 p. (Wageningen Economic Research report; no. 2019-117)

  Research output: Book/Report › Report › Professional

  Open Access

  • Price 100%
  • Performance Measurement 100%
  • Gross Margin 100%
  • Investment Opportunity 100%

• Towards a sustainable sugarcane industry in India: mid-term results of the Solidaridad programme: Increasing water use efficiency in sugarcane growing in India through adoption of improved practices and technologies

  Plaisier, C., Janssen, V. & van Rijn, F., 2019, Wageningen: Wageningen Economic Research. 55 p. (Wageningen Economic Research report; no. 2019-032)

  Research output: Book/Report › Report › Professional

  Open Access

• Towards a sustainable sugarcane industry in India appendices: Mid-term results on Solidaridad’s programme: Increasing water use efficiency in sugarcane growing in India

  Plaisier, C., Janssen, V. & van Rijn, F., 2019, Wageningen: Wageningen Economic Research. 52 p. (Wageningen Economic Research report; no. 2019-032b)

  Research output: Book/Report › Report › Professional

  Open Access