How I Think About Research
How I Think About Research
I think many people begin with the assumption that good research means identifying the strongest methodology and applying it consistently. The evidence, accumulated across 15 years and many roles at WorldQuant, has led me to a different conclusion.
In my view, good research is fundamentally plural. A single conceptual mechanism, however carefully constructed, captures only part of the behavior of a complex system. The more productive question is how to combine many different approaches, each capturing something the others miss, into an aggregate that may be more accurate and more stable than any individual component. That shift, from trying to select the best approach, towards combining many different approaches, now shapes how I structure teams, allocate resources and evaluate research output.
Sustaining that methodology requires an honest relationship with uncertainty. Research in a competitive environment is structurally difficult because many of the most easily discoverable insights have already been found. A researcher can apply real skill and sustained effort to a problem and still find that a particular line of inquiry produces nothing actionable. Treating that outcome as a normal feature of the process, rather than a failure of effort, is something I try to build into the culture of the teams I lead.
Progress, in my experience, accumulates more reliably through frequent small discoveries across a large research population than through occasional large breakthroughs from a small elite group. Individual contributions that may appear modest in isolation can often compound into meaningful improvement over time. This goes back to plurality in research, combining big breakthroughs with steady progress.
Diversity of thought is the most direct structural response I have found to the challenge of research. Our teams work across 28 offices globally. They’ve been trained in different academic traditions and shaped by different ways of framing analytical problems. Constructing that kind of diversity requires sustained investment over many years and deliberate organizational choices about hiring, development and how teams collaborate across geographies. I consider it one of the harder things to replicate quickly.
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