Sarafu community inclusion currency 2020–2021

CES Mattsson, T Criscione, WO Ruddick - Scientific data, 2022 - nature.com
We describe a dataset of account information and detailed transaction records for a digital
complementary currency in Kenya. This “Sarafu system” initially encompassed several local …

MicroVelocity: rethinking the Velocity of Money for digital currencies

C Campajola, M D'Errico, CJ Tessone - arXiv preprint arXiv:2201.13416, 2022 - arxiv.org
We propose a novel framework to analyse the velocity of money in terms of the contribution
(MicroVelocity) of each individual agent, and to uncover the distributional determinants of …

Financial Transaction Networks to Describe and Model Economic Systems

C Mattsson - 2020 - search.proquest.com
Financial transactions are the fundamental unit of economic activity, and we would like to be
able to study how many millions of transactions come together to create economies as a …

Introducing Cashless Transaction Index based on the Effective Medium Approximation

M Abdullah - arXiv preprint arXiv:2209.13470, 2022 - arxiv.org
The effective medium approximation (EMA) method is commonly used to estimate the
effective conductivity development in composites containing two types of materials …