The Sub-Saharan Africa Challenge Program (SSA CP) shows how the principles of institutional learning and change (ILAC) can be applied. This Brief outlines the basic components of the SSA CP and highlights various ILAC features of the Program. These include an innovation systems orientation; an...

Preparing an ‘innovation history’ is a method for recording and reflecting on an innovation process. People who have been involved in the innovation jointly construct a detailed written account (sometimes referred to as a ‘learning history’) based on their recollections and on available...

Participatory Impact Pathways Analysis (PIPA) is a practical planning, and monitoring and evaluation approach developed for use with complex projects in the water and food sectors . PIPA begins with a participatory workshop where stakeholders make explicit their assumptions about how their...

Increasingly, development projects list social capital development and network brokerage among their objectives. How do we quantitatively evaluate such initiatives? Best practice, diff-in-diff methods may be impossible or too costly. Here, we try using data that are byproducts of the network...

Ten years ago we developed, and published in this journal, the learning selection model to describe the development and early adoption of researcher-developed agricultural equipment in Southeast Asia. In this paper, we update the innovation histories of the three main technologies upon which the...