“…The CDI covers a broad range of codetermination mechanisms that we separately examine in our tests, such as (full-time) labor union involvement, structure and formal influence of the supervisory board, and composition of the audit committee. Unlike related research that has also examined the economic effects of worker representation on corporate boards (e.g., Gorton & Schmid, 2000, Fauver & Fuerst, 2006, Balsmeier et al, 2013, Petry, 2017, Gleason et al, 2019, to the best of our knowledge, our study is the first to look beyond employee board representation by also examining employees' committee membership, including membership on the audit committee. Audit committees, in particular, have been described as a main pillar of good corporate governance that is often well-placed to monitor and advise management on tax and financial reporting (Robinson et al, 2012;Richardson et al, 2013;Armstrong et al, 2015).…”