In economies with Adverse Selection the existing Competitive Equilibrium concept ([10]) imply either that the equilibrium does not exist, or that it is not necessarily efficient. We introduce and analyze, within the Rotschild and Stiglitz model of Adverse Selection, a competitive notion of equilibrium, a constrained competitive equilibrium, which yields a unique and constrained efficient alloca...

Sara Tomei ([email protected]) Ivo Marchetti ([email protected]) Katia Zavaglia ([email protected]) Francesca Lessi ([email protected]) Alessandro Apollo ([email protected]) Paolo Aretini ([email protected]) Giancarlo Di Coscio ([email protected]) Generoso Bevilacqua ([email protected]) Chiara Mazzanti ([email protected]...

This paper is a review of the book Discovering Data Mining: From Concept to Implementation – Peter Cabena, Pablo Hadjinian, Rolf Stadler, Jaap Verhees, and Alessandro Zanasi (New Jersey: Prentice Hall, 195 pp., 1998).

The multimedial capacities of the last generation computers meet the needs of the recent, new impulse to catalogue, restore and preserve the archaeological patrimony. In this paper we propose an easy-to-use authoring tool suitable to a) help the user in setting up an exhibition or a museum in such a way to match different criteria and satisfy user-defined or structure constraints; and b) prepar...

This paper shows the "Sequential PrQjection Algorithm" application results, originated by the Bell System [1] and [2], forecasting the yearly representative traffic" values (YRV*) of III different route types of four years data (1983-1986), one step ahead. A seasonal algorithm using monthly data (MRV*) [3], will support the former, however, requiring an exact determination of parameters to succ...

We consider the problemof reconfiguringthe joints of a redundant robot driven only through end-effector velocity commands. Dependingon the chosen kinematic inversion scheme, this system behavior is subject to differential constraints that may be integrableor not. An analogy is established with non-holonomic systems, allowing the use of existing techniques to designcartesianinputs that bring the...

We review experimental and theoretical results related to neutrino physics with emphasis on neutrino masses and mixings, and outline possible lines of development. We try to present the physics in a simple way, avoiding unnecessary verbosity, formalisms and details. Comments, criticisms, etc are welcome. We want to upgrade this ‘review’ or ‘book’ at the light of future developments: therefore f...