Overview of complexity-related courses (including networks) across universities:
Relevant courses per university (not complete):
TU Delft
Network Architecture and Services (NAS) hosts a number of network-focused courses that are detailed here:
Leiden University
Leiden Complex Networks Network (LCN2) monthly seminars:
Complex Networks (Interdisciplinary course jointly offered to 1st-year MSc students in Physics, Mathematics and Computer Science):
Econophysics (3rd-year BSc in Physics, contains a part on financial and economic networks):
Social Network Analysis for Computer Scientists (Leiden University, for MSc students in computer science)
Workshops / summer schools:
Complex networks: from socio-economic systems to biology and brain
Psychological networks summer school Amsterdam