Sfoglia DiSES Working Papers per Data di Pubblicazione
Items 41-60 di 87
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Well-posedness, a short survey
(2007)In this paper we analyze the property of Tykhonov wellposedness in relation to other well-posedness properties which are ordinal and, as stated in the title, we give a survey on some important results on well-posedness ... -
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 ... -
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, ... -
Youth poverty after leaving parental home: does parental income matter?
(2007)Researchers have now started to look at youth poverty as distinct from child poverty. However none has focused on the intergenerational transmission of youth poverty in European countries. Using four countries for ... -
Gunnar Myrdale's critiques of utility theory. Some implications
(2008)This essay provides an ordered review of all the criticisms to the marginalist theory of utility contained in The Political Element of Gunnar Myrdal. Firstly, Myrdal’s criticises the marginalist hypothesis on human ... -
Stranieri sempre più numerosi, con figli sempre più istruiti. Le seconde generazioni nel nostro sistema scolastico
(2008)Nei Paesi d’immigrazione, com’è l’Italia dalla metà degli anni ’80, la presenza nelle scuole di alunni con cittadinanza straniera è un fenomeno a intensità crescente, la scuola essendo (soprattutto per le seconde generazioni ... -
L’evoluzione del regime degli scambi nel commercio internazionale agroalimentare: dal GATT alla Wto
(2008)Tra le due guerre mondiali hanno prevalso le politiche protezionistiche, ma, dalla fine della seconda, la regolamentazione e la progressiva liberalizzazione degli scambi nel commercio internazionale sono state perseguite ... -
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 ... -
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 ... -
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 ... -
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, ... -
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 ... -
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 ... -
Soddisfazione ed insoddisfazione nel lavoro. Determinanti individuali dell'insoddisfazione lavorativa e analisi dei fattori di disagio. Un'analisi del caso del Trivento
(2008)Questo lavoro d’analisi nasce da un’elaborazione tratta da una recente e rilevante ricerca sul lavoro in Italia. Rispetto al campione nazionale sono stati da noi analizzati i dati relativi al sottocampione del Triveneto. ... -
Weak consistent moving block bootstrap estimator for the variance of CLS estimators in a class of bilinear models
(2008)Grahn (1995) introduced the Conditional Least Squares estimators for the class (I) of bilinear models. These estimators have a variance which is difficulty to derive analytically. In this paper we derive the conditions ... -
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 ...