: Urban Ethnicity . Abner Cohen.

Ethnicity and Earnings in Urban Peru

In this paper we study the relationship between ethnic exclusion and earnings in Urban Peru. Our approach to the concept of ethnicity involves the usage of instruments in many of its several dimensions: mother tongue, parental background, religion, migration events and race. In order to approximate what can be called racial differences in a context like the Peruvian in which “racial mixture” is...

Ethnicity and Human Capital Accumulation in Urban Mexico

Models of Cohen measurability

We show that in contrast with the Cohen version of Solovay’s model, it is consistent for the continuum to be Cohen-measurable and for every function to be continuous on a non-meagre set.

Adam Cohen Thesis

Dear Mr. Cohen:

Prior to commercial distribution of any new animal drug for use in food-producing animals, a sponsor must prove its product is safe and effective when used as described in the proposed labeling of the drug. Effectiveness simply means that the product does what the labeling claims. Safety routinely covers the safety of the food products to humans, and safety to the target animals. In addition to...