The uniqueness of art objects need to be taken into account in the construction of any art market price index. Yet the most widely used methods typically rely on biased samples, discarding a very large proportion of the information available (the repeated sales approach) and/or require strong...

This paper empirically analyzes the impact of several factors on a 'conventionality index' in the specific context of the cinema exhibition sector. To our knowledge, it is the first time that a standard conventionality index has been constructed for this purpose. Econometric analysis of the...