Şirag Erkol

Şirag Erkol

Research Assistant Professor

Northwestern University

About Me

I am a Research Assistant Professor at Northwestern University’s Kellogg School of Management, in the Center for Science of Science & Innovation.

My research focuses on how careers in science and creative fields unfold: when people change direction, whether they can sustain success, and how success shapes what comes next. I also study innovation, analyzing how research finds its way into inventions and start-ups.

My Ph.D. work focused on network science, specifically on optimization problems. I applied network approaches to questions ranging from identifying influential spreaders to optimal transport systems and scientific careers.

Research Interests

Science of science Careers and mobility Innovation Computational social science Network science Data science
News
  • October 2026 — I will present our work Second acts in scientific and creative careers at the Conference on Complex Systems (CCS 2026).
  • July 2026 — Our paper Crowding controls the scaling of bus frequency with demand was published in PNAS.
  • June 2026 — I presented our work Second acts in scientific and creative careers at ICSSI 2026 in Boulder.
  • June 2026 — I presented our work Second acts in scientific and creative careers at NetSci 2026 in Boston.
Latest Publications