Dietro
ogni problema
c'e'
un'opportunita'
Galileo
Galilei Research interests |
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PAPERS BY YEAR (full-texts available on Research Gate)
2020
Grilli L., Marino F.M., Paccagnella O., Rampichini C. (2020). Multiple imputation and selection of ordinal level 2 predictors in multilevel models. An analysis of the relationship between student ratings and teacher beliefs and practices. Statistical Modelling. DOI: 10.1177/1471082X20949710
2019
Hasa E., Grilli L. (2019) Analysis of the prediction ability of a university self-evaluation test: statistical learning methods for predicting student performance. Statistica Applicata - Italian Journal of Applied Statistics, Vol. 31 (2), pp. 201-213. DOI: 10.26398/IJAS.0031-011
Grilli L., Rampichini C. (2019). Discussion of "The class of CUB models: statistical foundations, inferential issues and empirical evidence" by Domenico Piccolo and Rosaria Simone. To appear in Statistical Methods and Applications. DOI: 10.1007/s10260-019-00466-w text view-only version https://rdcu.be/bxngg
2018
Grilli L., Rampichini C. (2018). A handful of critical choices in multilevel modelling. Boletin de Estadistica e Investigacion Operativa, Vol. 34, No. 1.
Grilli L., Panzera A., Rampichini C. (2018) Clustering Upper Level Units in Multilevel Models for Ordinal Data. In: Mola F., Conversano C., Vichi M. (Eds.) Classification, (Big) Data Analysis and Statistical Learning, Springer. pp 137-144. DOI: 10.1007/978-3-319-55708-3_15
2017
Bacci S.,
Bartolucci F.,
Grilli L.,
Rampichini C.
(2017)
Evaluation of
student
performance
through a
multidimensional
finite mixture
IRT model. Multivariate
Behavioral
Research.
52(6):
732-746.
DOI:
10.1080/00273171.2017.1361803 Draft at
http://arxiv.org/abs/1609.06465
Barletta V., Profili F., Gini R., Grilli L., Rampichini C., Matarrese D., Francesconi P. (2017) Impact of Chronic Care Model on diabetes care in Tuscany: a controlled before-after study. European Journal of Public Health. 27(1):8-13. doi:10.1093/eurpub/ckw189
2016
Grilli L., Pennoni F., Rampichini C., Romeo I. (2016) Exploiting TIMSS and PIRLS combined data: multivariate multilevel modelling of student achievement. The Annals of Applied Statistics, 10 (4), pp. 2405-2426. Open access on the journal web page
Grilli
L., Rampichini
C. &
Varriale R.
(2016)
Statistical
modelling of
gained
university
credits to
evaluate the
role of
pre-enrolment
assessment
tests: an
approach based
on quantile
regression for
counts.
Statistical
Modelling.
16, pp 47-66,
DOI:
10.1177/1471082X15596087
draft
Dataset
and Stata code
to replicate
the analysis:
Dataset
Stata
do-file
Abramo
G., D'Angelo
C.A. &
Grilli L.
(2016)
From rankings
to funnel
plots: The
question of
accounting for
uncertainty
when assessing
university
research
performance. Journal
of
Informetrics.
10 (3), pp
854-862,
DOI:
10.1016/j.joi.2016.07.005
2015
Abramo G., D`Angelo C.A., Grilli L. (2015) Funnel plots for visualizing uncertainty in the research performance of institutions. Journal of Informetrics. 9 (4) pp 954-961. DOI:10.1016/j.joi.2015.08.006
Grilli L., Rampichini C. & Varriale R. (2015) Binomial mixture modelling of university credits. to appear in Communications in Statistics - Theory and Methods. 44(22), pp 4866-4879. DOI:10.1080/03610926.2013.804565 draft Dataset and R code (using `flexmix`) to replicate the analysis: Dataset R script (`flexmix` package)
Mauro V., Biggeri M., Grilli L. (2015) Does community-based rehabilitation enhance the multidimensional well-being of deprived persons with disabilities? A multilevel impact evaluation. World Development, 76, pp 190-202. DOI: 10.1016/j.worlddev.2015.07.004
Grilli L., Metelli S., Rampichini C. (2015) Bayesian estimation with INLA for logistic multilevel models. Journal of Statistical Computation and Simulation. 85(13), pp 2718-2726. DOI: 10.1080/00949655.2014.935377 draft
2014
Grilli L., Varriale R. (2014) Specifying Measurement Error Correlations in Latent Growth Curve Models with Multiple Indicators. Methodology: European Journal of Research Methods for the Behavioral and Social Sciences. Vol 10(4), pp 117-125 DOI:10.1027/1614-2241/a000082 draft Dataset and R scripts (`OpenMx` package)
Grilli L. & Rampichini C. (2014) Ordered logit model. In: Michalos AC (Ed.). Encyclopedia of Quality of Life and Well-Being Research. Dordrecht, Netherlands: Springer, pp 4510-4513. ISBN 978-94-007-0752-8. draft
Grilli L., Iannario M., Piccolo D., Rampichini C. (2014) Latent Class CUB Models. Advances in Data Analysis and Classification, 8(1), pp 105-119. DOI 10.1007/s11634-013-0143-5. link draft
2013
Bertaccini
B., Grilli L.,
Rampichini C.
(2013)
An
IRT-MIMIC
model for the
analysis of
university
student
careers.
QdS
- Journal of
Methodological
and Applied
Statistics,
15, pp.
95-110
draft
Visca
M. et al.
(2013)
Group versus
single handed
primary care:
A performance
evaluation of
the care
delivered to
chronic
patients by
Italian GPs.
Health
Policy,
113 (1) pp
188-198 doi:10.1016/j.healthpol.2013.05.016.
(full
list of
authors:
Modesta Visca,
Andrea
Donatini, Rosa
Gini, Bruno
Federico,
Gianfranco
Damiani, Paolo
Francesconi,
Leonardo
Grilli, Carla
Rampichini,
Gabriele
Lapini, Carlo
Zocchetti,
Francesco Di
Stanislao,
Antonio
Brambilla,
Fulvio
Moirano,
Donata
Bellentani)
Francavilla
F., Giannelli
G.C. &
Grilli L.
(2013)
Mothers`
Employment and
their
Children`s
Schooling: A
Joint
Multilevel
Analysis for
India.
World
Development,
41, pp.
183-195.
http://dx.doi.org/10.1016/j.worlddev.2012.05.031
draft
gllamm
code to fit
the model
[this
paper was
previously
published as DSE
Working Paper
7/2010 and
IZA
Discussion
Paper No. 3531
and ChilD
Working Paper
n. 07/2008]
Bini
M., Grilli L.,
Rampichini C.
(2011)
Contextual
factors of the
external
effectiveness
of the
university
education: a
multilevel
approach
2012
Bartolucci
F. , Grilli
L., Pieroni L.
(2012)
Estimating
dynamic causal
effects with
unobserved
confounders: a
latent class
version of the
inverse
probability
weighted
estimator.
MPRA
Paper No.
43430.
Grilli
L. (2012)
Un
paradosso
statistico:
l`effetto Will
Rogers.
Sis-Magazine
- Online
Magazine della
Società
Italiana di
Statistica.
Inserito il 24
ottobre 2012.
Grilli
L. &
Rampichini C.
(2012)
Multilevel
models for
ordinal data.
In: Kenett R
and Salini S
(eds.) Modern
Analysis of
Customer
Surveys: with
Applications
using R.
Chapter 19.
Wiley. ISBN:
978-0-470-97128-4.
draft
Dataset
and R script
(`ordinal`
package)
Samuh M., Grilli L., Rampichini C., Salmaso L., Lunardon N. (2012) The use of permutation tests for variance components in linear mixed models. Communications in Statistics - Theory and Methods, Volume 41, Issue 16-17, pages 3020-3029. DOI:10.1080/03610926.2011.587933
2011
Sani
C. &
Grilli L.
(2011)
Differential
variability of
test scores
among schools:
a multilevel
analysis of
the
fifth-grade
Invalsi test
using
heteroscedastic
random
effects. Journal
of Applied
Quantitative
Methods Volume
6, Issue
4.
slides
paper
Bartolucci F. & Grilli L. (2011) Modelling partial compliance through copulas in a principal stratification framework. Journal of the American Statistical Association, 106, pp. 469-479. DOI: 10.1198/jasa.2011.ap09094. paper slides
Grilli
L. &
Rampichini C.
(2011)
The
role of sample
cluster means
in multilevel
models: a view
on endogeneity
and
measurement
error issues.
Methodology:
European
Journal of
Research
Methods for
the Behavioral
and Social
Sciences.
Vol.
7(4):121-133.
DOI:
10.1027/1614-2241/a000030
paper
[previously
published as
Working
papers 6/2009]
Grilli L. (2011) Causal inference through principal stratification: a special type of latent class modelling. In: Fichet B, Piccolo D, Verde R, Vichi M (Eds) Classification and Multivariate Analysis for Complex Data Structures, Springer, pp. 265-270. ISBN: 978-3-642-13311-4. draft
Bini M., Grilli L. & Bertaccini B. (2011) L`over education dei dottori di ricerca in Italia. Riflessioni e proposte operative. Le nuove frontiere della Scuola. Periodico quadrimestrale di cultura, pedagogia e didattica. N. 26 anno IX- Maggio 2011, pp. 99-109. La Medusa editrice - Marsala. ISBN 978-88-89949-89-4
2010
Grilli L. & Rampichini C. (2010) Selection bias in linear mixed models. Metron: International Journal of Statistics, vol. LXVIII, n. 3, pp. 309-329 [an extended version was published as a working paper]
2009
Grilli L. & Rampichini C. (2009) Multilevel models for the evaluation of educational institutions: a review. In: Monari, P.; Bini, M.; Piccolo, D.; Salmaso, L. (Eds.) Statistical Methods for the Evaluation of Educational Services and Quality of Products, Physica-Verlag, pp 61-80. paper
2008
Grilli L. & Mealli F. (2008) Nonparametric Bounds on the Causal Effect of University Studies on Job Opportunities Using Principal Stratification. Journal of Educational and Behavioral Statistics, 33(1), pp 111-130 (Abstract on the journal web site) DOI: 10.3102/1076998607302627
2007
Grilli L. & Rampichini C. (2007) Sample selection in linear mixed models. Electronic Working Papers 10/2007, Department of Statistics - University of Florence. [A compact version is published in Metron 2010]
Grilli
L. &
Rampichini C.
(2007)
Multilevel
factor models
for ordinal
variables. Structural
Equation
Modeling,
14 (1), pp
1-25 (Paper
on the journal
web site).
DOI:10.1080/10705510709336734
draft
Grilli L. & Rampichini C. (2007) A multilevel multinomial logit model for the analysis of graduates` skills. Statistical Methods and Applications, 16(3), pp 381-393 (Abstract on the journal web site).
Grilli
L. &
Rampichini C.
(2007)
A Multilevel
Analysis of
Graduates’ Job
Satisfaction.
In Effectiveness
of University
Education in
Italy:
Employability,
Competences,
Human Capital
(L. Fabbris
ed.), pp
29-42. Physica
Verlag.
Grilli
L. &
Mealli F.
(2007)
University
Studies and
Employment. An
Application of
the Principal
Strata
Approach to
Causal
Analysis. In
Effectiveness
of University
Education in
Italy:
Employability,
Competences,
Human Capital
(L. Fabbris
ed.), pp
219-232.
Physica
Verlag.
Gottard A., Grilli L. & Rampichini C. (2007) A chain graph multilevel model for the analysis of graduates` employment. In Effectiveness of University Education in Italy: Employability, Competences, Human Capital (L. Fabbris ed.), pp 169-182. Physica Verlag.
2006
Grilli
L. &
Rampichini C.
(2006)
A
review of
random effects
modelling
using gllamm
in Stata.
Review written
for the
Multilevel
Modelling
Software
Reviews of The
Centre for
Multilevel
Modelling.
Testa
M.R. &
Grilli L.
(2006)
The Influence
of
Childbearing
Regional
Contexts on
Ideal Family
Size in
Europe.
Population,
61 (1-2), pp
109-138.
[previous
version
published in European
Demographic
Research
Papers
2004 No. 4.
(Full
text)]
2005
Grilli
L. (2005)
The
random-effects
proportional
hazards model
with grouped
survival data:
a comparison
between the
grouped
continuous and
continuation
ratio
versions.
Journal of the
Royal
Statistical
Society -
Series A, Vol.
168, n. 1, pp.
83-94.(Abstract
on the journal
web site)
(Previous
working paper)
Grilli L. & Rampichini C. (2005) Selection bias in random intercept models. Multilevel Modelling Newsletter, Vol. 17 (1). (Full text)
2004
Grilli
L. &
Pratesi M.
(2004)
Weighted
estimation in
multilevel
ordinal and
binary models
in the
presence of
informative
sampling
designs.
Survey
Methodology,
Vol. 30,
n. 1,
93-103.
(Abstract
on the journal
web site)
Rampichini
C., Grilli L.
& Petrucci
A. (2004)
Analysis of
university
course
evaluations:
from
descriptive
measures to
multilevel
models.
Statistical
Methods and
Applications,
Vol. 13, n. 3,
pp. 357-373.
(Abstract
on the journal
web site)
Grilli
L. &
Rampichini C.
(2004)
Book review:
Methodology
and
Epistemology
of Multilevel
Analysis
(Daniel
Courgeau ed.).
European
Journal of
Population,
Vol. 20. n. 3,
pp. 289-291.
(Abstract
on the journal
web site)
2003 Grilli L. & Rampichini C. (2003) Alternative specifications of multivariate multilevel probit ordinal response models. Journal of Educational and Behavioral Statistics, Vol. 28, pp. 31-44. (Abstract on the journal web site) (Previous working paper) |
2002
Grilli
L. &
Rampichini C.
(2002)
Scomposizione
della
dispersione
per variabili
statistiche
ordinali.
Statistica,
anno LXII, n.
1, pp.
111-116. Grilli L. & Rampichini C. (2002) Specification issues in stratified variance component ordinal response models. Statistical Modelling, Vol. 2, pp. 251-264. (Abstract on the journal web site) |
2001 Biggeri L., Bini M. & Grilli L. (2001) The transition from university to work: a multilevel approach to the analysis of the time to obtain the first job. Journal of the Royal Statistical Society - Series A, Vol. 164 (2), pp 293-305 (Abstract on the journal web site) |
2000 and before Grilli L. (2000) La valutazione della didattica da parte degli studenti attraverso un questionario unico: l'esperienza dell`ateneo fiorentino. In Valutazione della didattica con sistemi computer-assisted, a cura di M. Civardi e L. Fabbris. Cleup, Padova. Grilli L. (1999) Sbocchi occupazionali e scelte formative dei diplomati: un'analisi multilivello. Tesi di dottorato di ricerca in Statistica Applicata (relatore L. Biggeri). Dipartimento di Statistica dell'Universita' di Firenze. Grilli L. & Gori E. (1996) L'approccio dei processi di conteggio ai modelli di regressione per dati di durata. Working Paper n. 69 del Dipartimento di Statistica dell'Universita' di Firenze. Editrice 2P. Luglio 1996, Firenze. Grilli L. (1996) L'approccio dei processi di conteggio all'analisi dei dati di durata. Tesi di laurea (relatore E. Gori). Facolta' di Economia dell'Universita' di Firenze. |