Exploring the Scope of Biashara Economics

There’s a dearth of research on the economics of biashara – the everyday commerce that keeps daily life running. And this hampers the efficacy of the design of programmes and policies meant for operating environments where the informal economy may be providing employment for more than half the working age population, and often, as high […]

An economy of trust

Cash on credit is the caption given to this cartoon by the BBC. Neighbourhood groceries are offering their regular customers cash advances in addition to bread and milk. While the media is filled with a plethora of stories of heartbreak, my own suspicion is that we’ll discover the resilience of the cash intensive informal sector […]

Perspective on the Carpenter’s Problem

This is my favourite concept for describing how to cost effectively iterate complex systems solutions within a given set of constraints and conditions. That is, the ideal solution for best fit, can be said to lie in the shaded area as shown in the graph above. This approach to solution framing comes from operations research […]

How to Spot Signals of Local Purchasing Patterns in the Market

This photograph is taken from a regular news item from a Liberian newspaper announcing the opening of a new petrol station in the town of Ganta. What caught my attention is the size of the LPG cylinders being promoted. On the left is the 6kg and on the right is an even smaller size that […]