In a paper published in 1952, the French matematician Georges-Théodule Guilbaud has generalized Arrow's impossibility result to the "logical problem of aggregation", thus anticipating the literature on abstract aggregation theory and judgment aggregation. We reconstruct the proof of Guilbaud's...

The extent of racial discrimination in the labor market is now clearly identified, but its nature largely remains an open question. This paper reports results from an experiment in which fabricated resumes are sent to help-wanted advertisements in Chicago newpapers. We use three groups of...