Business Model Innovation and Financial Performance: An Institutional Perspective. - Eduard Esau; Christopher Jung 003; Thomas Schäper; Erk Piening; Johann Nils Foege (ICIS, 2021)

Attention to Digital Innovation: Exploring the Impact of a Chief Information Officer in the Top Management Team. - David Bendig; Robin Wagner; Erk Piening; Johann Nils Foege (MIS Q., 2023)