This Report was commissioned to identify the importance of business angel investment in the UK, summarise previous approaches to mapping the scale and scope of the business angel market, identify new approaches to measuring business angel activity and assess the implications for policy.A...

1. Business angels as a research field / Hans Landström and Colin Mason -- 2. Researching business angels: definitional and data challenges / Colin Mason -- 3. The economic significance of business angels: towards comparable indicators / Sofia Avdeitchikova and Hans Landström -- 4....