By Peter Backus, University of Warwick, original link here ~ http://www2.warwick.ac.uk/fac/soc/economics/staff/phd_students/backus/why_i_dont_have_a_girlfriend.

By Peter Backus, University of Warwick, original link here ~ http://www2.warwick.ac.uk/fac/soc/economics/staff/phd_students/backus/why_i_dont_have_a_girlfriend.pdf http://www2.warwick.ac.uk/fac/soc/economics/staff/phd_studen... Reminds me a bit of Steven Strogatz work on "Love affairs and differential equations" ~ http://tam.cornell.edu/tam/cms/manage/upload/Love-Affairs-and-Differential-Equations.pdf http://tam.cornell.edu/tam/cms/manage/upload/Love-Affairs-an...