Smallholder agricultural commodity suppliers in developing countries are often vulnerable to global commodity price fluctuations. Using panel data on farmers from an area of Tanzania where most farmers grow coffee, this study finds that global coffee prices matter for household outcomes, through...

Conjoint experiments (CEs) provide designers with insights into consumer preferences and are one of several user-based design approaches aimed at meeting users’ needs. Traditional CEs require participants to evaluate products based on two-dimensional (2D) visual representations or written...