Sludge and Transaction Costs

Sina Shahab and Leonhard K Lades
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Sina Shahab: School of Geography and Planning, Cardiff University
Leonhard K Lades: Environmental Policy and Behavioural Science and Policy, University College Dublin

No 202007, Working Papers from Geary Institute, University College Dublin

Abstract: Behavioural scientists have begun to research sludge, excessive frictions that make it harder for people to do what they want to do. Friction is also an important concept in transaction-cost economics. Nevertheless, sludge has been discussed without explicit referral to transaction costs. Several questions arise from this observation. Is the analogy to friction used differently in both literatures? If so, what are the key differences? If not, should we develop the concept of sludge when the well-established literature on transaction costs already exists? This paper shows that sludge and transaction costs are related, but distinct concepts, and that the literature on sludge can benefit from incorporating elements from transaction-cost research. For example, we suggest defining sludge as aspects of the choice architecture that lead to the experience of excessive or unjustified costs, organise sludges using a typology inspired by the transaction-cost literature and show that sludge audits can be conducted using methods developed in the transaction-cost literature.

Keywords: Sludge; Transaction costs; Behavioural Economics; New Institutional Economics; Frictions (search for similar items in EconPapers)
Pages: 49 pages
Date: 2020-07-09
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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