“...We estimate the importance of preference interdependence from consumption choices. Our strategy follows the literature that tests the constraints imposed by...”

“...This paper analyses the double jeopardy loyalty effect on a utility framework using a discrete choice approach instead of the Dirichlet model. We specify brand...”

“...El objetivo de este trabajo es plantear teoricamente el estudio de los efectos que los hijos imponen sobre las decisiones de demanda del hogar (los costes de...”