@incollection{BuenderRathertMair2023, author = {Tobias B{\"u}nder and Nikolas Rathert and Johanna Mair}, title = {Understanding firm- and field-level change toward sustainable development: insights from the pharmaceutical industry and access to medicines, 1960‒2020}, booktitle = {Handbook on the Business of Sustainability}, editor = {Gerard George and Martine Haas and Havovi Joshi and Anita McGahan and Paul Tracey}, isbn = {9781839105333}, doi = {10.4337/9781839105340.00025}, year = {2023}, }