- Fecha(s): 08/06/2020
- Lugar: SEMINARIOS ONLINE CIO (UMH): http://cio.edu.umh.es/seminariosonline/ (Se grabará)
- Ponente: Jan-J. Rückmann, University of Bergen, Norway
We consider the class of mathematical programs with complementarity constraints (MPCC). Under an appropriate constraint qualification of Mangasarian-Fromovitz type we present a topological and an equivalent algebraic characterization of a stronglystable C-stationary point of MPCC. Strong stability refers to the local uniqueness, existence and continuous dependence of a solution for each sufficiently small perturbed problem…
- Fecha(s): 01/06/2020
- Lugar: SEMINARIOS ONLINE CIO (UMH): http://cio.edu.umh.es/seminariosonline/ (Se grabará)
- Ponente: Joscea Krause, Universität Trier.
SAE provides stable estimates of area statistics in the presence of small samples. This is achieved by combining observations from multiple areas in suitable regression models.These models exploit the functional relation between the area statistic and contextually related covariate data to make predictions for the quantities of interest. An important assumption of this methodologyis that…
- Fecha(s): 25/05/2020
- Lugar: SEMINARIOS ONLINE CIO (UMH): http://cio.edu.umh.es/seminariosonline/ (Se grabará)
- Ponente: Sergio Hernández , Fragile Technologies, S.L.,Murcia.
“Se dice que todo problema es un problema de optimización, pero no sabemos cómo convertir todos los problemas en simples funciones a optimizar y, aunque lo supiésemos, no sabemos resolver el problema de la optimización de forma general; sólo sabemos hacerlo con cierta eficiencia si el dominio es convexo y la función es convexa, continua…
- Fecha(s): 18/05/2020
- Lugar: SEMINARIOS ONLINE CIO (UMH): http://cio.edu.umh.es/seminariosonline/ (Se grabará)
- Ponente: Daniel Santín, Universidad Complutense de Madrid.
The main objective of this paper is to propose a tool for measuring the productivity and performance gaps across a set of Decision Making Units (DMUs)for monitoring their evolution and analyzing their components over time. To do this, we use the approach proposed by Aparicio and Santín (2018), which isgrounded on a base-group base-period productivity…
- Fecha(s): 11/05/2020
- Lugar: SEMINARIOS ONLINE CIO (UMH): http://cio.edu.umh.es/seminariosonline/ (Se grabará)
- Ponente: Javier Cuenca, Departamento de Ingeniería y Tecnología de Computadores, Facultad de Informática, Universidad de Murcia
La metodología general de investigación en cualquier campo científico está organizada como una serie de etapas para la consecución del objetivo propuesto a partir de una hipótesis de partida. En cada una de estas etapas nos encontramos con una metodología de desarrollo, unos instrumentos que utilizar, un contexto de realización y unos requerimientos de precisión…
- Fecha(s): 06/03/2020
- Lugar: Seminario Economía Aplicada - Planta 3
- Ponente: Alfonso Rosa
We study experimentally how to prevent bank runs using a mechanism inspired in Andolfatto et al. (2017). They propose a mechanism that eliminates bank runs as an equilibrium situation of the deposit contract and implements uniquely the efficient outcome. In our experimental enviroment bank runs may emerge both as a coordination failure in equilibrium and…
- Fecha(s): 28/02/2020
- Lugar: Seminario Azul - Planta 4
- Ponente: David Rodríguez-Justicia
Based on predictions from a theoretical model in which voters’ tax compliance behavior is driven by fairness concerns we empirically analyze the channels through which ideological stances influence citizens’ willingness to pay taxes. By using heteroskedasticity-based instrumental variables we find that ideological differences between citizens and their governments cause a decrease in tax morale. An…
- Fecha(s): 18/02/2020
- Lugar: Aula O.1, Edificio Torretamarit, UMH (se grabará)
- Ponente: David Conesa (Universidad de Valencia).
Cuando nos encontramos en las noticias cada día desastres naturales como incendios, inundaciones y epidemias, nos podemos plantear si es posible hacer algo para prevenir o saber más sobre dichos desastres. En esta charla veremos como es posible ayudar a mejorar nuestro conocimiento de los problemas relacionados con las ciencias de la vida y la…
- Fecha(s): 14/02/2020
- Lugar: Seminario Economía Aplicada - Planta 3
- Ponente: Jose Carlos Rodríguez Alcantud
Oligarchic majority rules bring the voice but no vote principle into effect. We prove characterizations of the oligarchic majority rules for both fixed and unrestricted societies and a binary agenda. This is a general class of rules that includes the simple majority rule as well as dictatorships. Suitable sets of axioms identify a subsociety whose members have…
- Fecha(s): 13/02/2020
- Lugar: Sala de Seminarios del I.U. CIO, UMH (Se grabará)
- Ponente: Justo Puerto, IMUS, Universidad de Sevilla
In this talk we revisit common problems of Data Science [1, 2]. Specifically, we focus on the problem of locating a given number of hyperplanes minimizing a globalizing function of the closest distances from a set of points. Following an initial attempt in [3], we propose a general framework for the problem in which general…
