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researcher

L. Petrella

22 papers hereh-index 201.7k citations95 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author6
  • last author15

Across the 22 of 22 papers where every author was matched, so the position is known.

fields
  • stat.ME10
  • math.ST3
  • q-fin.RM3
  • q-fin.ST3
  • stat.AP3

identity via Semantic Scholar / OpenAlex

activity
20132023
most citedForecasting VaR and ES using a joint quantile regression and implications in portfolio allocation

34 citations · 92 across the 18 of their papers we have counts for

collaborators
Showing stat.APShow all

3 papers · 1 filter

stat.AP2023★ 4 cited

Quantile and expectile copula-based hidden Markov regression models for the analysis of the cryptocurrency market

Beatrice Foroni, Luca Merlo, Lea Petrella

The role of cryptocurrencies within the financial systems has been expanding rapidly in recent years among investors and institutions. It is therefore crucial to investigate the ph…

stat.AP2023★ 9 cited

Expectile hidden Markov regression models for analyzing cryptocurrency returns

Beatrice Foroni, Luca Merlo, Lea Petrella

In this paper we develop a linear expectile hidden Markov model for the analysis of cryptocurrency time series in a risk management framework. The methodology proposed allows to fo…

stat.AP2015

Bayesian binary quantile regression for the analysis of Bachelor-Master transition

Cristina Mollica, Lea Petrella

The multi-cycle organization of modern university systems stimulates the interest in studying the progression to higher level degree courses during the academic career. In particul…

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