Random Quote: Lebesgue’s first papers angered classical mathematicians. The very title of one of them, “On unruled developable surfaces,” seemed to them as outlandish as, say, “On gaseous ice” to a physicist or “On fishlike elephants” to a biologist. – N. Ya. Vilenkin, “In Search of Infinity”


Me

Profile pictureI like mathematics and programming, which is good because they occupy most of my waking hours, along with some of my dreams. These days I mainly work on dynamic optimization and distribution dynamics, with applications in economics and finance. My full time affiliation is with GRIPS in Tokyo. Previous affiliations include the Institute of Economic Research at Kyoto University, ANU, and the economics department at NYU (visiting professor).

In 2016, Tom Sargent and I co-founded the US-based nonprofit organization QuantEcon. Among other things, QuantEcon supports open source software for computational modeling, promotes open science, runs computational workshops for disadvantaged students, and provides lectures and documentation for open source scientific software.

I have many bad habits, including buying too many maths books. In my spare time I enjoy riding motorbikes, sailing, fishing, cooking, going to the gym, playing table tennis, listening to music, watching cricket, drinking beer, spending time with my family, and hanging out with old friends. Like my Dad, I am interested in world history and anything to do with the ocean. Like my Mum, I love hiking, rivers and mountains.