Supply chain governance in the context of industry 4.0: Investigating implications of real-life implementations from a multi-tier perspective (2023) Pfaff Y, Birkel H, Hartmann E Journal article A mixed methods approach to analyze and predict supply disruptions by combining causal inference and deep learning (2023) Bodendorf F, Sauter M, Franke J Journal article A multi-perspective approach to support collaborative cost management in supplier-buyer dyads (2022) Bodendorf F, Xie Q, Merkl P, Franke J Journal article Assessment sharing intra-industry strategic alliances: Effects on sustainable supplier management within multi-tier supply chains (2019) Lechler S, Canzaniello A, Hartmann E Journal article Inventory component volatility and its relation to returns (2018) Bendig D, Brettel M, Downar B Journal article A systematic assessment of supplier selection literature–State-of-the-art and future scope (2016) Wetzstein A, Hartmann E, Benton jr. W, Hohenstein NO Journal article Robust sustainable bi-directional logistics network design under uncertainty (2013) De Rosa V, Gebhard M, Hartmann E, Wollenweber J Journal article Scenarios for the logistics services industry: A Delphi-based analysis for 2025 (2010) von der Gracht H, Darkow IL Journal article, Original article Offshore outsourcing of services: An evolutionary perspective (2009) Tate WL, Ellram LM, Bals L, Hartmann E Journal article Ground handling services at European hub airports: Development of a performance measurement system for benchmarking (2009) Schmidberger S, Bals L, Hartmann E, Jahn C Journal article