Now showing items 241-250 of 250
El Rayyes, Abd El salam M. A. (Date of defense: 2014-09-17)
Our work has focused on the theme of open innovation and Small and Medium Enterprises (SMEs). Specifically, we have investigated open innovation, its effects and its connection with the sectors of Low Medium Technology ...
Pellegrino, Gabriele (Date of defense: 2014-12-01)
The main aim of my doctoral thesis has been to provide new insights regarding the determinants, nature and effects of the barriers to innovation. The thesis is structured in three different but strictly related papers. ...
Jori, Mar (Date of defense: 2013-11-13)
Esta tesis doctoral se enmarca en un novedoso mercado basado en la compra/venta de pólizas de vida donde se comercializan dos tipos de productos: el Viatical y el Settlement. Un primer análisis se centra en el desarrollo ...
Surdeanu, Laura (Date of defense: 2014-01-09)
This thesis consists of three self-contained essays on non-stationary panel data. We propose novel approaches to both cointegration and unit root analysis in panel data models. The main contribution of this thesis is ...
Guilera Rafecas, Jordi (Date of defense: 2014-01-13)
This thesis aims to provide a complete picture on the long term evolution of economic inequality in Portugal. Indeed, Portugal is today one of the most unequal European countries and in this thesis we look at the historical ...
Peña Axt, Juan Carlos (Date of defense: 2013-07-21)
En esta investigación se analizan los actos comunicativos (Habermas, 2001; Soler & Flecha, 2010) en contextos educativos de formación profesional (y grupos de iguales), familiares e interacciones que se producen en las ...
Lluch, Ernest, 1937-2000 (Date of defense: 1970-01-01)
Rojas Pedemonte, Juan Nicolás (Date of defense: 2013-12-04)
Esta investigación compara el paradigmático proceso de movilización zapatista (EZLN), con la desmovilización del movimiento sindical durante el gobierno de Carlos Salinas Gortari (1988-1994). El contrastante curso de la ...
Peres Cajías, José Alejandro (Date of defense: 2013-10-25)
My dissertation aims at analyzing the impact of State intervention in Bolivia by looking at the long term evolution of Bolivian Public Finances, 1882-2007. My dissertation is compound by four different chapters. In the ...
Valero Carreras, Diego (Date of defense: 2011-11-29)
La tesis pretende demostrar que el desarrollo de pensiones complementarias en países emergentes puede ser una fórmula posible de reducción de la pobreza en la vejez, entendida esta como la provisión de elementos suficientes ...