What are (payment) intermediaries good for?

Udo Milkau
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Udo Milkau: Digital Counsellor, Baden-Württemberg Cooperative State University, Germany

Journal of Payments Strategy & Systems, 2023, vol. 17, issue 2, 115-129

Abstract: This paper examines the question of whether computer code could actually substitute for intermediaries, as proponents of distributed ledger technology (DLT) and decentralised finance would argue. Drawing on transaction-cost economics, the paper reviews the role of intermediaries as efficient platforms for the exchange of information, goods and payments. The generic advantage of centralised coordination is compared with the narrative that DLT and decentralised finance could substitute for intermediaries due to their efficiency advantages and the promise of lower costs. The positivist question ‘cui bono?’ can be applied as a litmus test of these normative narratives in comparison with existing systems. As proposed concepts ‘without’ intermediaries introduce other intermediaries by the backdoor and no system runs without transaction costs of some sort, the paper concludes that intermediaries cannot be simply replaced.

Keywords: intermediaries; blockchains; transaction cost economics; blockchain technology; decentralised finance (search for similar items in EconPapers)
JEL-codes: E5 G2 (search for similar items in EconPapers)
Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:aza:jpss00:y:2023:v:17:i:2:p:115-129

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