Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Using a randomized experiment in Chile we study the impact role models have in the context of a training program for micro-entrepreneurs. We show that being in a group randomly chosen to be visited by a successful alumnus of the program increases household income one year after, mostly due to increased business participation and business income. We also randomized the provision of personalized "consulting sessions" vis-á-vis group sessions, and observe similar effects on income, with the role model intervention being significantly more cost effective and better suited for less experienced businesses.