“Serendipity: Towards a Taxonomy and a Theory”, Ohid Yaqub2018-02 (, , ; similar)⁠:

Serendipity, the notion of researchers making unexpected and beneficial discoveries, has played an important role in debates about the feasibility and desirability of targeting public R&D investments. The purpose of this paper is to show that serendipity can come in different forms and come about in a variety of ways. The archives of Robert K. Merton, who introduced the term to the social sciences, were used as a starting point for gathering literature and examples. I identify 4 types of serendipity (Walpolian, Mertonian, Bushian, Stephanian) together with 4 mechanisms of serendipity (Theory-led, Observer-led, Error-borne, Network-emergent). I also discuss implications of the different types and mechanisms for theory and policy.

[Keywords: serendipity, uncertainty, research policy, science policy, technology policy, innovation management]