Willingness to pay for improved crop storage bags among smallholder farmers in Western Kenya: comparing demand generation effectiveness of text, audio, and video messages

The Registry for International Development Impact Evaluations (RIDIE), is a project of the International Initiative for Impact Evaluation (3ie). RIDIE is a registry of impact evaluations related to development in low and middle income countries. The purpose of the registry is to enhance the transparency and quality of evaluation research as well as to provide a repository of impact evaluation studies for researchers, funders, and others.