“…Others have looked at the drivers of the firm‐level labour share (e.g. Bell et al, 2018; De Loecker & Eeckhout, 2018; Mertens, 2022; Perugini et al, 2017; Siegenthaler & Stucki, 2015). A third group has produced statistical decompositions of the aggregate labour share, either looking at changes in the relative importance of firms with a higher/lower than average labour share (Abdih & Danninger, 2017; Bauer & Boussard, 2020; Valentinyi & Herrendorf, 2008), or comparing across‐firm changes in wages and labour productivity, the two factors that define the labour share (B¨ockerman & Maliranta, 2012; Kehrig & Vincent, 2021).…”