Search results for "representative"
showing 10 items of 124 documents
Information and Investor Behavior Surrounding Earnings Announcements
2014
Preliminary version The goal of this paper is to analyze the impact of annual earnings announcements on the market through the order flow data in addition to the usual transaction data. In this respect, examining order flow data can potentially reveal valuable information which is not available from transaction data. In fact, the data allow us to test hypotheses about asymmetric information and investor behavior and to test if the behavior varies with investor sophistication. In addition, the paper tries to identify the determinants of the impact on a firm's value using assumptions about investor behavior.
Los derechos de participación en Ecuador siete años después de la aprobación de la constitución: de derechos constituyentes a derechos constitucional…
2015
Con la voluntad de cambiar el modelo de democracia liberal representativa y dar mayor protagonismo a la participación popular, la nueva constitución ecuatoriana de 2008 reconoció todo un conjunto de nuevos derechos de participación. El presente artículo parte de la idea de que estos derechos, igual que los demás, pueden adquirir la forma de lo que llamaremos “derechos constituyentes” o “derechos constitucionales”. A partir de aquí, el artículo plantea que si bien existió una voluntad constituyente, así como la base jurídica suficiente en el texto constitucional de 2008, para poder desarrolla…
Integrating Advanced Visual Information with Ball Projection Technology Constrains Dynamic Interceptive Actions
2014
The role of advanced visual information in ball catching was investigated by integrating video images of action and ball projection technology in four different conditions: Integrated video and ball projection (VBP), Video-Only (VO), Ball Projection-Only (BPO) and Misleading Ball projection (MBP). Hand kinematics and gaze behaviour data were collected from participants who attempted to catch balls one handed in all conditions. During VBP, catching performance was more successful, tracking of the ball occurred earlier and lasted longer, with maximum grip aperture emerging earlier with a slower maximum velocity than in BPO. During VO, movement emerged later than VBP, with larger maximum and m…
An ecological dynamics framework for the acquisition of perceptual-motor skills in climbing
2016
Uncertainty in extreme sports performance environments, like rock and ice climbing, provides considerable psycho-emotional and physiological demands which challenge the acquisition of perceptual-motor skills. An ecological dynamics theoretical framework adopts concepts and tools of nonlinear dynamics and ecological psychology to investigate and model the relationships that emerge in extreme sports between athletes and their performance environments. In this relation, the interactions of athletes with key objects, surfaces, events and significant others during a sport like climbing emerge from interdependent personal, task and environmental constraints on performance. Performance behaviours …
Sensitivity analysis to quantify uncertainty in Life Cycle Assessment: The case study of an Italian tile
2011
Abstract The results of a Life Cycle Assessment (LCA) study can be affected by several uncertainty sources, mainly due to the methodological choices, the initial assumptions, i.e. allocation rules, system boundaries and impact assessment methods, and the quality of the available data. Then, the experts should estimate the extent of the above-mentioned sources of uncertainty for improving the reliability and the representativeness of the obtained eco-profiles. To estimate the uncertainty is necessary to obtain reliable, transparent and representative LCA results and to correctly support decision-makers in the selection of different product or process options. The following paper starts from …
Two Democracies Work Better Together. French and Italian decision-making processes for the Turin-Lyon railway project.
2013
The Pan-European Corridor V railway line connects Lisbon and Kiev and touches many European countries. The paper present focuses on the Turin-Lyon section where French and Italian authorities jointly work on this huge infrastructure project while applying different approaches. While there are provisions for a public debates on such issues in France, there is no similar institutional framework in Italy. Hence, the analysis allows to compare the dynamics of the public debate in two democratic systems with different public decision-making systems and political cultures. While the French case evidences that public institutions can activate participation by providing “invited spaces” for collect…
A Procedure for Selecting Representative Subsamples of a Population from a Simple Random Sample
2015
This paper proposes a procedure for selecting large subsamples drawn from a large simple random sample that are more representative of the population under study. By means of the so-called constant of proportionality, the procedure seeks to maximize the size of the subsample taken from a stratified random sample with proportional allocation, restricting it to a p-value high enough to achieve a good fit using Pearson’s chi-square goodness of fit test. The user has the freedom to choose between a larger subsample with poorer adjustment or a smaller subsample with a better fit. We use the Continuous Sample of Working Lives (CSWL), a set of micro data taken from Spanish Social Security records,…
L'intervention des représentants du personnel en cas de « grand » licenciement collectif dans une entreprise en difficulté
2014
International audience; Retour sur le jugement du tribunal administratif de Montreuil du 20 décembre 2013
Democrazia e partecipazione politica nella giurisprudenza della Corte di giustizia dell'Unione europea
2011
L'articolo si propone di verificare il ruolo che ha avuto il concetto di democrazia rappresentativa nella giurisprudenza della Corte di Giustizia. The articles examines the role that the concept of Representative Democracy has played in the jurisprudence of the Court of Justice of the European Union.
Instrumental calculation, cognitive role-playing, or both?: self-perceptions of Seconded National Experts in the European Commission
2011
This is the authors’ final, accepted and refereed manuscript to the article Most work studying micro-processes of integration – i.e. how agents develop identities and decision-making behaviours within a particular institution – offers explanations based on either instrumental rationality or socialisation. This article proposes a two-dimensional framework that allows analysing under which conditions both logics of social action co-exist. Our empirical analysis employs a unique dataset from a 2011 survey of all 1098 currently active Seconded National Experts (SNEs) in the European Commission. We find that a) instrumental cost-benefit calculation and cognitive role-playing (as semi-reflexive s…