RT Generic T1 The Role of Connections in Academic Promotions A1 Zinovyeva, Natalia A1 Bagues, Manuel F. A2 Universidad Carlos III de Madrid. Instituto para el Desarrollo Empresarial (INDEM), AB This paper analyzes the role of connections in academic promotions. We exploit evidence from centralized evaluations in Spain, where evaluators are randomly as- signed to promotion committees. We nd that prior connections between candidates and evaluators have a dramatic impact on candidates' success. For instance, the presence of a co-author or an advisor in the committee is equivalent to a standard deviation increase in candidates' research output. The e ect of a weaker link, such as a member of candidate's doctoral thesis committee, is one fourth as large. The source of the premium enjoyed by connected candidates depends on the nature of their relationship with committee members. In the case of weak links, informa- tional gains tend to dominate evaluation biases. Candidates promoted by a weak link turn out to be more productive in the future relative to other promoted candi- dates. However, consistently with the potential existence of favoritism, candidates promoted by a strong connection exhibit a signi cantly worse research record both before and after the evaluation. SN 1989-8843 YR 2012 FD 2012-09-07 LK https://hdl.handle.net/10016/15311 UL https://hdl.handle.net/10016/15311 LA eng DS e-Archivo RD 17 jul. 2024