Contact Information: Office: SSC Building 4046 Email: bgueyapk(at)uwo(dot)ca
I am a Ph.D. Candidate in the Department of Economics at
Western University.
My research is in econometric theory, with applications to network and panel data.
I work on identification and estimation in semiparametric models where unobserved heterogeneity
drives both outcomes and the formation of links between agents.
I also do applied work on institutions, trust and political representation in Africa.
I am on the job market for the 2026-2027 academic year.
Fields
Econometrics (theory and applied) -- social networks;
Semiparametric Dynamic Logit Model with Endogenous Networks
Identification and estimation of a dynamic binary-choice model when a latent trait drives both the
outcome and the formation of social ties, applied to adolescent smoking and friendship networks.
Swipe sideways to see the whole diagram.Orange arrows: what the unobserved characteristics do. The time-varying ones drive the choice, shape the friendships, move over time, and are correlated with pocket money; the fixed effect is persistent, plays no role in the friendships, and drives the choice as well.
Blue arrows: the observed causes the paper estimates, pocket money and past smoking; past smoking also enters the friendship rule. Grey arrow: the friendship-to-smoking arrow that looks like peer influence but need not be; the model contains no peer effect.