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Items 81-100 di 153
Pointwise well-posedness in vector optimization and variational inequalities
(2005)
In this note we consider some notions of well-posedness for scalar
and vector variational inequalities and we recall their connections
with optimization problems. Subsequently, we investigate similar
connections between ...
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 ...
Modelling asymmetric volatility dynamics by multivariate bl-garch models
(2006)
The class of Multivariate BiLinear GARCH (MBL-GARCH) models is proposed
and its statistical properties are investigated. The model can be regarded
as a generalization to a multivariate setting of the univariate BLGARCH
model ...
Tourism as determinant of economic growth: the case of south-east Asian countries
(2005)
Today tourism represents one of the most dynamic economic sectors in the world.
Even if the majority of international tourism still takes place within the developed world,
recently tourism to developing countries is ...
Moments based inference in small samples
(2005)
In this work we propose a nonparametric estimator for parameters which
are embodied in given moment conditions. Here we are interested in small
samples problems. We analyze conditions under which it is possible to ...
Attività economiche nel distretto industriale di Nocera Inferiore – Gragnano. Una analisi su dati Tagliacarne
(2005)
Il presente lavoro, elaborato su dati della rilevazione statistica
dell’Istituto G. Tagliacarne, fornisce indicazioni sulla struttura
economico-sociale dell’area del Distretto di Nocera Inferiore-
Gragnano, sui rapporti ...
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 ...
On minty variational inequalities and increasing along rays functions
(2005)
In this paper we investigate the link between a Minty
variational inequality and the notion of increasing along
rays function. In particular we show that vector
increasing along rays functions can be characterized ...
On the Minty and Stampacchia scalar variational inequalities
(2005)
The paper aims to deepen the analysis of the two
different variational inequalities e and to provide a short
statement of fundamental results. Subsequently it
intends to clarify the role of the scalar Stampacchia ...
Introduzione all’economia politica dell’organizzazione: nozioni ed applicazioni
(2004)
Questo lavoro ha lo scopo di offrire una serie di nozioni introduttive allo
studio dell’economia politica dell’organizzazione. L’esame della nascita,
della progettazione e della conduzione efficiente delle organizzazio ...
Capitale sociale: uno o molti? Pochi
(2005)
Il lavoro presenta contributi lungo diverse linee. Primo, distingue
tra una definizione strutturale del capitale sociale ristretta alle
relazioni interpersonali, alle norme sociali e alla fiducia esistenti in
una comunità ...
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 ...
Il capitale sociale conta per gli outcomes (macro)economici?
(2005)
Il lavoro analizza due questioni aperte nella letteratura sul capitale
sociale, vale a dire se dalle diverse nozioni di capitale sociale è
possibile individuare un concetto robusto dal punto di vista
empirico e se gli ...
Elasticities of complementarity and substitution in some functional forms. A comparative review
(2005)
This paper presents and discusses the results of a comparative
review of the elasticities of complementarity and substitution which
may be obtained from seven functional forms, inflexible and flexible.
Every 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 ...