Mundt, Philipp; Cantner, Uwe; Inoue, Hiroyasu; Savin, Ivan - 2021
theories of competition. Yet, despite its intuitive appeal, thehypothesis that companies with superior productivity also … hypothesis leadsto measurement errors and may impair the identification of competition for the market.In this paper, we use data … the conventional view that focuses on individual productivities, our value-chainperspective on the productivity …