Articles by: Christopher Day

Author Biography:

Christopher Day is a PhD student in economic and industrial strategy at the University of Sydney. Prior to this, Christopher worked in both public and private sector roles in London and Washington D.C where his work encompassed the fields of spatial economics, innovation policy and insurance. Christopher holds a Master of Philosophy from the University of Cambridge and graduated with First Class Honours and the University Medal from the University of Technology Sydney.

Lifters, Leaners and Vaccination: The ‘Free Riders’ of Herd Immunity

Although the development of a COVID-19 vaccine broke records for speed, never before have virtually limitless financial and scientific resources suddenly been made available.