Full stack l​







The Proof Institute is a research approach based on logically correct and empirically-founded arguments to unpack systemic policy concerns in economics.

It is not an institute in the traditional sense.


Instituting the full-stack logic of impact and scale, based on integrating psychology and economics with technology impact. 

Bringing a new lens to systemic issues.

The Proof Institute uses economic theory and rigorous impact evaluations to tease out causal inference and make new progress in this exciting new area.

About the Proof Institute

Kweku picture.JPG

Proof Institute

Working Papers 


The Impact of Tax Filing User Interfaces:

Evidence from Millions of Non-Profit Tax Records

Proof Institute Working Paper 1

Kweku Opoku-Agyemang

I explore how slight variations in the online interfaces of tax forms affected reporting outcomes for non-profit executives.