Jan Tinbergen was a Dutch economist who was awarded the first Nobel Memorial Prize in Economic Sciences in 1969, which he shared with Ragnar Frisch for having developed and applied dynamic models for the analysis of economic processes. He is widely considered to be one of the most influential economists of the 20th century and one of the founding fathers of econometrics.

Leiden University is a public research university in Leiden, Netherlands. It was founded as a Protestant university in 1575 by William, Prince of Orange, making it the oldest institution of higher education in the Netherlands.