James H. Richardson, Federico Santangelo

Aggregate Matchings ∗ Federico Echenique

This paper characterizes the testable implications of stability for aggregate matchings. We consider data on matchings where individuals are aggregated, based on their observable characteristics, into types, and we know how many agents of each type match. We derive stability conditions for an aggregate matching, and, based on these, provide a simple necessary and sufficient condition for an obs...

García Lorca, Federico

ATVB Named Lecture Review-Insight Into Author: James H. Morrissey.

What are your scientific inspirations? I became fascinated with biology when I was in high school. Biological systems are both incredibly complicated but also remarkably self-regulating, and it seemed to me that we understood very little of the mechanisms that made biological systems work. This made biology mysterious and exciting. I like focusing on hard problems, and I try to work on areas th...

East Tennessee State University James H Quillen College of Medicine.

James

a chair, he was the very picture of dejection. His small head was hanging, an obstreperous tuft of the coarse, sandy hair standing defiantly upright on the crown of it; his complexion was sallow and pasty, and not in any way enhanced by a sparse scattering of tiny yellow freckles, plainly visible at close view; his generous mouth drooped, like his head, the lips pale, but firmly closed. In his ...