Identity technologies: A transaction cost approach

With Sinclair Davidson and Jason Potts

Abstract: Identity is an input into economic exchange and contracting. The modern industrial economy has relies on cheap political identity to create trust and lower transaction costs. Market economies, however, have different identity needs than an administrative state. Economic efficiency in a digital economy requires high-quality economic identity to facilitate co-production of value on platforms, and to enable market competition through product-quality discrimination. Blockchain technologies and related advances are bringing innovation to economic identity technology. In this paper we explore state-produced identity and market-produced identity, the dynamics that exist in their demand and supply, how these categories are being shaped by technological change, the implications for privacy and secrecy, and the role of the state in market-produced identity.

Available at SSRN.

Identity as Input to Exchange

With Alastair Berg, Sinclair Davidson and Jason Potts

Abstract: Identity is an integral part of all but the most trivial economic, social and political transactions. Using transaction cost economics, we determine that identity costs are a distinct and measurable subset of transaction costs. In certain transactions, such as credit arrangements, identity costs are incurred at considerable expense for commercial and compliance based reasons. Vertical integration can be seen through the lens of identity cost economising, including in the financial sector, due to high costs of complying with KYC regulations as well as commercial risk management. Such organisational structure is also contingent on available identity technologies. The introduction of blockchain and distributed ledger technologies in identity applications may see new models of institutional structures develop.

Working paper available at SSRN.