Dipartimenti e Centri di ricerca UniSA. Pubblicazioni scientifiche: Recent submissions
Now showing items 1561-1580 of 2309
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Parameter estimation in continuous stochastic volatility models
(2009)Continuous-time di usion processes are often used in literature to model dynamics of nancial markets. In such kinds of models a rel- evant role is played by the variance of the process. So assumptions on the functional ... -
Internal and external sources of innovation in the Italian biotech sector
(2009)A common view among many academics and policy makers is that biotech offers enormous opportunities for improving competitiveness and economic growth. For this reason there is a growing need to set up appropriate policy to ... -
La ricerca in collaborazione con l'industria dei docenti universitari: aggiornamento sugli esiti di un questionario
(2009)Questo articolo aggiorna i risultati di un questionario che è stato oggetto di trattazione dell’articolo “Ricerca industriale di scienziati accademici: una opportunità o un rischio per la open science? Evidenza ... -
Assessing linearity in structural equation models through graphics
(2008)While Structural Equation Models (SEMs) generally assume linear linkages between variables, it is a well-worn issue that this may not adequately describe the complexity and richness of social phenomena. For this reason, ... -
Un approccio di rete all'analisi delle relazioni amicali dei disoccupati nella città di Napoli
(2008)Several studies highlight that the labour market entry is strongly influenced by informal relational networks (friendship and kinship). Given that informal networks have a relevant role in job position, the present work ... -
Strumenti di analisi per esplorare reti di collaborazione scientifica
(2008)The study of the scientific collaboration networks is one of the traditional areas of interest in Network Analysis framework. The aim of the paper is to explore co-authorship networks, where researchers are connected ... -
Winds of change and policies. The inequality - employment trade-off in the OECD
(2008)Using a data-set of OECD countries from 1980 to 2004, we assess the crosscountry evidence on the trade-off between wage inequality and employment performance by relying on Data Envelopment Analysis, a nonparametric technique ... -
Efficiency gains and mergers
(2008)In the theoretical literature, strong arguments have been provided in support of the e ciency defense in antitrust merger policy. One of the most often cited results is due to Williamson (1968) that shows how relatively ... -
Privatization in oligopoly: the impact of the shadow cost of public funds
(2008)The aim of this paper is to investigate the welfare effect of privatization in oligopoly when the government takes into account the distortionary effect of rising funds by taxation (shadow cost of public funds). We analyze ... -
Dropping out of University of Salerno: a survival approach
(2008)The aim of this paper is to analyse and model the interval of time between the first enrolment at University and the first occurrence of non-enrolment, so that the event of interest is the dropping out of University. The ... -
The determinants of research quality in Italy. Empirical evidence using Bibliometric data in the biotech sector
(2007)Does the collaboration between firms and universities or other research organisations improves the quality of research? Why do firms collaborate with public research organisations? The rising importance of university- ... -
Identifiability for mixtures of distributions from a location-scale family with uniforms
(2007)In this paper we study the indentifiability of a class of mixture models where a finite number of one-dimensional location scale distributions is mixed with a finite number of uniform distributions on an interval. We define ... -
Relazioni tra imprese e università nel biotech-salute dell'Emilia Romagna. Una valutazione sulla base della co-authorship delle pubblicazioni scientifiche
(2007)Questo lavoro analizza il tema delle collaborazioni tra istituti di ricerca e imprese e le loro evoluzioni recenti, evidenziando il ruolo che può avere in un tale tipo di analisi un indicatore relativamente poco utilizzato, ... -
Dual role of grk5 in cancer development and progression
(2016)GRK5 is a multifunctional protein that is able to move within the cell in response to various stimuli to regulate key intracellular signaling from receptor activation, on plasmamembrane, to gene transcription, in the ... -
Ergonomic t-handle for minimally invasive surgical instruments
(2016)A T-handle has been designed to be used for minimally invasive implantation of a dynamic hip screw to repair fractures of the proximal femur. It is capable of being used in two actions: (i) push and hold (while using an ... -
Rays sting: the acute cellular effects of ionizing radiation exposure
(2016)High-precision radiation therapy is a clinical approach that uses the targeted delivery of ionizing radiation, and the subsequent formation of reactive oxygen species (ROS) in high proliferative, radiation sensitive cancers. ... -
Bivalirudin in patients undergoing pci: state of art and future perspectives
(2016)Acute coronary syndrome (ACS) represents the most common cause of death worldwide. Percutaneous coronary intervention (PCI) is the management of choice in patients with ACS and occurrence of intra procedural thrombotic ... -
Exogenous lipoid pneumonia (ELP): when radiologist makes the difference
(2016)Lipoid pneumonia is an uncommon disorder characterized by accumulation of lipid components into the interstitial and alveolar compartment. The usual classification distinguishes endogenous and exogenous and acute or chronic ... -
Rest Rust! Physical active for active and healthy ageing
(2015)The aim of this paper is to give an insight on how physical activity can be defined, parameterized and measured in older adults and on different options to deal with citizen physical activity promotion at European level. ... -
Operationalization of the physical frailty & sarcopenia syndrome: rationale and clinical implementation
(2015)Over the years, different operational definitions have been elaborated to identify frail older persons, but none of them has received unanimous consensus. This, in turn, has hampered the clinical implementation of frailty ...
