Search Results for author: Matteo Iacopini

Found 8 papers, 1 papers with code

Money Growth and Inflation: A Quantile Sensitivity Approach

no code implementations10 Aug 2023 Matteo Iacopini, Aubrey Poon, Luca Rossini, Dan Zhu

Then, the proposed framework is exploited to examine the distributional effects of money growth on the distributions of inflation and its disaggregate measures in the United States and the Euro area.

Bayesian Multivariate Quantile Regression with alternative Time-varying Volatility Specifications

no code implementations29 Nov 2022 Matteo Iacopini, Francesco Ravazzolo, Luca Rossini

This article proposes a novel Bayesian multivariate quantile regression to forecast the tail behavior of US macro and financial indicators, where the homoskedasticity assumption is relaxed to allow for time-varying volatility.

regression

Bayesian Mixed-Frequency Quantile Vector Autoregression: Eliciting tail risks of Monthly US GDP

no code implementations5 Sep 2022 Matteo Iacopini, Aubrey Poon, Luca Rossini, Dan Zhu

Timely characterizations of risks in economic and financial systems play an essential role in both economic policy and private sector decisions.

Data Augmentation

Filtering the intensity of public concern from social media count data with jumps

no code implementations24 Dec 2020 Matteo Iacopini, Carlo R. M. A. Santagiustina

Count time series obtained from online social media data, such as Twitter, have drawn increasing interest among academics and market analysts over the past decade.

Time Series Analysis Applications Econometrics

Visualizing and comparing distributions with half-disk density strips

1 code implementation29 Jun 2020 Carlo Romano Marcello Alessandro Santagiustina, Matteo Iacopini

We propose a user-friendly graphical tool, the half-disk density strip (HDDS), for visualizing and comparing probability density functions.

Methodology Econometrics Applications

Public Concern and the Financial Markets during the COVID-19 outbreak

no code implementations14 May 2020 Michele Costola, Matteo Iacopini, Carlo R. M. A. Santagiustina

We measure the public concern during the outbreak of COVID-19 disease using three data sources from Google Trends (YouTube, Google News, and Google Search).

Bayesian Markov Switching Tensor Regression for Time-varying Networks

no code implementations31 Oct 2017 Monica Billio, Roberto Casarin, Matteo Iacopini

First, to avoid over-fitting we propose a parsimonious parametrization based on a low-rank decomposition of the tensor of regression coefficients.

Methodology

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