Knowledge can be classified into (i) explicit, which can be easily recorded (e.g., books) and (ii) tacit, which cannot … be always articulated. However, much of this tacit knowledge can be shared. The conversion of tacit knowledge into … explicit knowledge is called externalization. Farmers possess both kinds of knowledge. Scientists often pre-determine ignorance …

Why assess the value of the innovation systems perspective? -- The innovation systems concept: a framework for analysis … -- Research methodology and case study descriptions -- Innovation system capacity: a comparative analysis of case studies … -- Reviewing the innovation systems concept in light of the case studies -- Towards a framework for diagnosis and intervention …