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Mit der vorliegenden Broschüre möchten wir allen studentischen und wissenschaftlichen Hilfskräften sowie Studierenden, die eine solche Tätigkeit in Betracht ziehen, helfen, ihre Rechte kennenzulernen und durchzusetzen. Und wir möchten sie ermuntern, sich in der Bildungsgewerkschaft GEW gemeinsam mit Kolleginnen und Kollegen für die Verbesserung ihrer Rechte zu engagieren.
Global trade is plagued by slow and inefficient manual processes associated with physical documents. Firms are constantly looking for new ways to improve transparency and increase the resilience of their supply chains. This can be solved by the digitalisation of supply chains and the automation of document- and information-sharing processes. Blockchain is touted as a solution to these issues due to its unique combination of features, such as immutability, decentralisation and transparency. A lack of business cases that quantify the costs and benefits causes uncertainty regarding the truth of these claims. This paper explores how the costs and benefits of a blockchain-based solution for digitalising and automating documentation flows in cross-border supply chains compare to a conventional centralised relational database solution. The research described in this paper uses primary data collected through semi-structured interviews with industry experts, as well as secondary data from literature. Two models based on existing services were developed and the costs and benefits compared and then analysed using the Architecture Trade-off Analysis Method (ATAM) and the Analytic Network Process (ANP). Findings from the analysis show that a consortium blockchain solution like TradeLens is the favourable solution for digitalising and automating information flows in cross-border supply chains.