PHD student × data strategist × Community advocate


My Mission

I am passionate about tackling complex problems, wherever they may be. To that end, I balance my time between research in judgement and decision making, machine learning applications to a wide variety of topics, and collaborating with local community leaders to build up opportunities and break down barriers to success. This site is a venue for me to house milestones on those three fronts and to solicit feedback on my approaches.

This site will evolve as my interests and projects take me in various directions. But I hope the unifying theme through all the iterations is a constant commitment to a scientific approach to understanding and improving the world around me.

I’m not interested in doing research and I never have been. I’m interested in understanding, which is quite a different thing. And often to understand something you have to work it yourself because no one else has done it.
— David Blackwell


Diag is a Behavioral Science PhD student at the University of Chicago Booth School of Business, where he studies the impacts of big data on behavioral economics. Much of his research has been informed by his industry experience as an economic consultant for corporate litigation and as a data analyst at a variety of organizations, ranging from a small DC startup to the Board of Governors of the Federal Reserve. His research blends a mix of analytical, experimental, and field methods to describe and predict how people act on information. Before matriculating to UChicago, he earned a Master’s degree in Mathematics & Statistics at Georgetown University while conducting research under the supervision of Dr. Kimberly Sellers in the Mathematics department. Prior to that, he earned Bachelor’s degrees in Economics and Management at Penn State under the keen tutelage of Jamie Campbell.

Diag was born in Washington, DC and grew up bouncing between Washington, DC; London, England; and Kingston, Jamaica. Across these experiences he witnessed firsthand the process and peril of non-inclusive economic development. He is now committed to building coalitions focused on inclusive economic growth alongside his academic research.

A more formal summary of Diag's experience can be found in his CV.

Machine Learning

I have diverse experiences ranging from direct implementation of ML applications to providing guidance on high-level strategic issues. I have developed pricing algorithms and recommendation systems, built R packages and APIs, contributed to industry white papers, as well as directly advised executives of small and large companies on strategic data issues.

Behavioral research

As a researcher, I use tools from economics, psychology, and machine learning to study how people process information and update their beliefs about the world. The following projects document some of the progress I’ve made.

Works in Progress:

Spillover Effects of Housing Market Destabilization: Evidence from the 1992 LA Riots (w/ Devin Pope)

Uncertainty Indifference in Forecast Judgments (w/ Jane Risen)

Asymmetric Perceptions of Tipping Points in Graphical Judgments (w/ Reid Hastie)

Civic engagement

Strong communities are the bedrock for our individual and collective growth. Nonetheless, there are many tangled social and institutional forces that threaten communities I call home, and many others like them around the country. For this reason, I am committed to contributing to grassroots efforts to facilitate wealth creation, including affordable housing, education, and criminal justice reform.

Negro boys on Easter morning. Southside, Chicago, Illinois. 1941

Negro boys on Easter morning. Southside, Chicago, Illinois. 1941

I am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops.
— Steven Jay Gould


I am always happy to connect and discuss any of the above topics and approaches!

Email: d@diagdavenport.com

LinkedIn: Diag's Profile

Github: Diag's ML Portfolio