This year, I will begin my PhD in Economics at UC Berkeley. I am very happy to continue doing what I enjoy, and grateful to an enormous (countable) set of people who have supported me.
DA is the only stable and strategy proof mechanism for a side of the market. What happens when some individuals have no outside option? We found several mechanisms with both properties!!!
I got a revise and resubmit from Theoretical Economics!
I must thank @JuanSPereyra1 and @MatteoTriossi for their valuable comments and specially Juan Pablo Torres-Martinez (my master's advisor) who taught me matching theory and how to write a paper.
@constant_hevia 2 opciones: la firma es crack, tiene cmg=0 y está optimizando. O no está maximizando y debe disminuir el precio para moverse al sector más elástico de la demanda (asumiendo demanda lineal, elasticidad es decreciente en P).