Paul B. Thompson

Formal, informal and material institutions constitute the framework for human interaction and communicative practice. Three ideas from institutional theory are particularly relevant to technical change. Exclusion cost refers to the effort that must be expended to prevent others from usurping or interfering in one’s use or disposal of a given good or resource. Alienability refers to the ability to tangibly extricate a good or resource from one setting, making it available for exchange relations. Rivalry refers to the degree and character of compatibility in various uses for goods. The paper closes with a note on how attention to these factors might be useful ways to conceptualize what Langdon Winner has called “the technological constitution of society,” and what Andrew Feenberg has theorized as “secondary rationalization,” as well as within more practical contexts of technical research, development and design.