A Perspective on Blockchain Smart Contracts: Reducing Uncertainty and Complexity in Value Exchange

Proceedings of the IEEE Workshop on Workshop on Privacy, Security, Trust & Blockchain Technologies 2017.

6 Pages Posted: 30 May 2017 Last revised: 9 Sep 2019

See all articles by Henry M. Kim

Henry M. Kim

York University - Schulich School of Business

Marek Laskowski

York University; University of Guelph

Date Written: May 10, 2017

Abstract

The blockchain constitutes a technology-based, rather than social or regulation based, means to lower uncertainty about one another in order to exchange value. However, its use may very well also lead to increased complexity resulting from having to subsume work that displaced intermediary institutions had performed. We present our perspective that smart contracts may be used to mitigate this increased complexity. We further posit that smart contracts can be delineated according to complexity: Smart contracts that can be verified objectively without much uncertainty belong in an inter-organizational context; those that cannot be objectively verified belong in an intra-organizational context. We state that smart contracts that implement a formal (e.g. mathematical or simulation) model are especially beneficial for both contexts: They can be used to express and enforce inter-organizational agreements, and their basis in a common formalism may ensure effective evaluation and comparison between different intra-organizational contracts. Finally, we present a case study of our perspective by describing Intellichain, which implements formal, agent-based simulation model as a smart contract to provide epidemiological decision support.

Keywords: Blockchain, Smart Contracts, Agent-Based Modelling, Interoperability

Suggested Citation

Kim, Henry M. and Laskowski, Marek, A Perspective on Blockchain Smart Contracts: Reducing Uncertainty and Complexity in Value Exchange (May 10, 2017). Proceedings of the IEEE Workshop on Workshop on Privacy, Security, Trust & Blockchain Technologies 2017., Available at SSRN: https://ssrn.com/abstract=2975770 or http://dx.doi.org/10.2139/ssrn.2975770

Henry M. Kim (Contact Author)

York University - Schulich School of Business ( email )

4700 Keele Street
Toronto, Ontario M3J 1P3
Canada

Marek Laskowski

York University ( email )

4700 Keele Street
Toronto, Ontario M3J 1P3
Canada

University of Guelph ( email )

Guelph, Ontario
Canada

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