The Measurement of Intellectual Influence: the Views of a

In an extremely interesting paper, Palacios−Huerta and Volij (2004) [PV] introduce the axiomatic method to the problem of how to rank academic journals on the basis of their mutual citations. They characterize the invariant method as the only one satisfying a list of five appealing properties. In this note, I show an impossibility result, by identifying a sixth property that is violated by the invariant method. Further, I question the appeal of the PV axioms, when applied over larger domains of problems that take into account making distinctions among types of citations. I am indebted to Pierre Menard, Ignacio Palacios−Huerta and Oscar Volij for introducing me to the topic and for helpful comments. I also remember at this time those colleagues who make out of the art of counting one of their main dail