Individual preferences are sensitivic to particular economic interections. Complex psychological phenomena affec the meaning and ordering of their objects according to different institucional patterns and strategical ...

We treat the immobilization problem introduced by Kuperberg and Papadimitriou in the case of two dimensional strictly convex figures, proving a strong version of the Kuperberg conjecture, any C2 strictly convex figure ...

We treat for n-dimensional bodies the immobilization problem introduced by Kuperberg and Papadimitriou, giving the zerocth, first and second order condition for fixing, as well as a geometric characterization of the first ...

Rubinstein’s (1982) infinitely repeated ultimatum game between two players provides a paradigm to analyze negotiation. We extend his análisis to the case in which the benefits to be distributed depend on the result of the ...

Immobilization questions come from robotics, especially from grasping problems [5], [6]. In [1], a curvature criterion was established to decide when three points immobilize a plane figure. This curvature criterion proves ...

¿Cuál debe ser el nivel académico con que se imparta la enseñanza en una institución que intenta formar egresados de excelencia? Esta pregunta demanda una respuesta práctica en las decisiones que deben tomar profesores y ...

One of the problems plaguing these applications has been the large data requirements of these statistical procedures. Time series numbering 20,000 are common in physical science applications, while results of applications ...

Describimos un algoritmo rápido para caluclar el histograma de m-distancias en que se basan los estadísticos tipo BDS. El algoritmo generaliza uno que implementa LeBaron, calculando el histograma para cualquier conjunto ...

We present four pieces of research using data bases on Brazil, Colombia, México and Latin America, in which we show that health is important for economic growth. ln basic growth regressions, health plays a more robust role ...

We model normative behavior when there is normative conflict between an agent and her context. We extended the postconventional agency model, in which norm-guided behavior may depend on context and incentives, by endowing ...