Dickson Okello

What Drives Institutional Arrangement Choice: Transaction Cost Barriers, Structural and Governance Exclusion among Smallholder Potato Farmers in Kenya

Kelvin Mungai Mworia, Dickson Okello & Raphael Gitau · Asian Journal of Agricultural Extension, Economics & Sociology · 2026

In Elgeyo Marakwet County, Kenya's third-most potato-producing region, over 84% of smallholder transactions flow through broker intermediaries, not because farmers prefer this arrangement, but because institutional barriers systematically exclude them from higher-value governance...

Open access Research Article 10.9734/ajaees/2026/v44i93007

Assessing the Changes in Consumption Patterns of Households Due to COVID-19 Measures in Kenya

Kelvin Mungai, Dickson Okello & Florence Opondo · Asian Journal of Agricultural Extension, Economics & Sociology · 2023

This article assessed the changes in household consumption patterns due to COVID-19 interventions in Kenya. COVID-19 measures brought about several challenges globally. The COVID-19 pandemic impacted many elements of people's lives, including their financial well-being. Household...

Open access Research Article 10.9734/ajaees/2023/v41i102146