André Schweizer Patricia Knoll Nils Urbach Heiko A. von der Gracht Thomas Hardjono To What Extent Will Blockchain Drive the Machine Economy? Perspectives From a Prospective Study. 1169-1183 2020 67 IEEE Trans. Engineering Management 4 https://doi.org/10.1109/TEM.2020.2979286 db/journals/tem/tem67.html#SchweizerKUGH20