1 citations · 3 across the 11 of their papers we have counts for
7 papers · 1 filter
VOLatility Archive for Realized Estimates (VOLARE)
Fabrizio Cipollini, Giulia Cruciani, Giampiero M. Gallo +3
VOLARE (VOLatility Archive for Realized Estimates - https://volare.unime.it) is an open research infrastructure providing standardized realized volatility and covariance measures c…
Multiplicative Error Models: 20 years on
Fabrizio Cipollini, Giampiero M. Gallo
Several phenomena are available representing market activity: volumes, number of trades, durations between trades or quotes, volatility - however measured - all share the feature t…
Mixed--frequency quantile regressions to forecast Value--at--Risk and Expected Shortfall
Vincenzo Candila, Giampiero M. Gallo, Lea Petrella
Although quantile regression to calculate risk measures has been widely established in the financial literature, when considering data observed at mixed--frequency, an extension is…
Unconventional Policies Effects on Stock Market Volatility: A MAP Approach
Demetrio Lacava, Giampiero M. Gallo, Edoardo Otranto
Taking the European Central Bank unconventional policies as a reference, we suggest a class of Multiplicative Error Models (MEM) taylored to analyze the impact such policies have o…
Doubly Multiplicative Error Models with Long- and Short-run Components
Alessandra Amendola, Vincenzo Candila, Fabrizio Cipollini +1
We suggest the Doubly Multiplicative Error class of models (DMEM) for modeling and forecasting realized volatility, which combines two components accommodating low-, respectively,…
A dynamic conditional approach to portfolio weights forecasting
Fabrizio Cipollini, Giampiero M. Gallo, Alessandro Palandri
We build the time series of optimal realized portfolio weights from high-frequency data and we suggest a novel Dynamic Conditional Weights (DCW) model for their dynamics. DCW is be…
Copula--based Specification of vector MEMs
Fabrizio Cipollini, Robert F. Engle, Giampiero M. Gallo
The Multiplicative Error Model (Engle (2002)) for nonnegative valued processes is specified as the product of a (conditionally autoregressive) scale factor and an innovation proces…