“…24 Many studies of risk sharing in labor contracts emphasize the lack of commitment on the firm's side (e.g., Thomas andWorrall (1988), Abreu, Pearce, andStacchetti (1990), Ray (2002), Grochulski andMiao andZhang (2014)). More generally, the relational contract literature (e.g., Atkeson (1991), Levin (2003), and Opp and Zhu (2015)) studies the lack of commitment for both contracting parties. 25 For instance, Berk, Stanton, and Zechnar (2010), Ai and Li (2015), and Bolton, Wang and Yang (2019).…”