Salvador Torra

University of Barcelona - Riskcenter-IREA

Av. Diagonal, 690

Barcelona, 08034

Spain

SCHOLARLY PAPERS

13

DOWNLOADS
Rank 25,599

SSRN RANKINGS

Top 25,599

in Total Papers Downloads

2,513

SSRN CITATIONS

0

CROSSREF CITATIONS

1

Scholarly Papers (13)

1.

Nowcasting and Forecasting GDP Growth with Machine-Learning Sentiment Indicators

IREA Working Papers 2021/03. Research Institute of Applied Economics, University of Barcelona, AQR Working Papers 2021/01. Regional Quantitative Analysis Research Group, University of Barcelona
Number of pages: 27 Posted: 22 Mar 2021 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 319 (122,150)

Abstract:

Loading...

forecasting, economic growth, business and consumer expectations, symbolic regression, evolutionary algorithms, genetic programming

2.

Proxying Economic Uncertainty: A Geometric Approach to Measure Disagreement Among Qualitative Expectations

Number of pages: 29 Posted: 13 Mar 2018
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 289 (135,182)

Abstract:

Loading...

economic uncertainty, disagreement, expectations, economic tendency surveys, geometry, barycentric coordinate system, spatial vectors

3.

Short-Term Forecasting of GDP via Evolutionary Algorithms Using Survey-Based Expectations

Number of pages: 20 Posted: 25 May 2017
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 278 (140,721)

Abstract:

Loading...

Business Surveys, Forecasting, Economic Growth, Symbolic Regression, Genetic Programming

4.

Spectral Analysis of Business and Consumer Survey Data

IREA Working Papers 2020/06. Research Institute of Applied Economics, University of Barcelona, AQR Working Papers 2020/02. Regional Quantitative Analysis Research Group, University of Barcelona
Number of pages: 31 Posted: 04 Jun 2020 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 275 (142,341)

Abstract:

Loading...

business and consumer surveys, spectral analysis, seasonality, signal processing, low-pass filter

5.

Let the Data Do the Talking: Empirical Modelling of Survey-Based Expectations by Means of Genetic Programming

IREA Working Papers 2017/11. Research Institute of Applied Economics, University of Barcelona, AQR Working Papers 2017/06. Regional Quantitative Analysis Research Group, University of Barcelona
Number of pages: 22 Posted: 25 May 2017 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 230 (169,789)

Abstract:

Loading...

Economic Indicators, Qualitative Survey Data, Expectations, Symbolic Regression, Evolutionary Algorithms, Genetic Programming

6.

Economic Determinants of Employment Sentiment: A Socio-Demographic Analysis for the Euro Area

IREA Working Papers 2020/01. Research Institute of Applied Economics, University of Barcelona, AQR Working Papers 2020/01. Regional Quantitative Analysis Research Group, University of Barcelona
Number of pages: 29 Posted: 27 Feb 2020 Last Revised: 03 Jun 2021
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), affiliation not provided to SSRN, Polytechnic University of Catalunya, University of Barcelona - Riskcenter-IREA and University of Zagreb
Downloads 206 (188,311)

Abstract:

Loading...

Unemployment, Expectations, Consumer Behaviour, Forecasting, Genetic Programming, State-Space Models

7.

Regional Tourism Demand Forecasting with Machine Learning Models: Gaussian Process Regression vs. Neural Network Models in a Multiple-Input Multiple-Output Setting

IREA Working Papers 2017/01. Research Institute of Applied Economics, University of Barcelona, AQR Working Papers 2017/01. Regional Quantitative Analysis Research Group, University of Barcelona
Number of pages: 26 Posted: 05 Apr 2017 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 196 (197,122)

Abstract:

Loading...

Forecasting, Multiple-Input Multiple-Output, Gaussian Process Regression

Tracking Economic Growth by Evolving Expectations Via Genetic Programming: A Two-Step Approach

IREA Working Papers 2018/01. Research Institute of Applied Economics, University of Barcelona, AQR Working Papers 2018/01. Regional Quantitative Analysis Research Group, University of Barcelona
Number of pages: 27 Posted: 08 Feb 2018 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 172 (221,258)

Abstract:

Loading...

Evolutionary algorithms, Symbolic regression, Genetic programming, Business and consumer surveys, Expectations, Forecasting

Tracking Economic Growth by Evolving Expectations via Genetic Programming: A Two-Step Approach

XREAP Working Paper 2018-04. Xarxa de Referència en Economia Aplicada, University of Barcelona
Number of pages: 40 Posted: 30 Oct 2018 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 22 (655,418)

Abstract:

Loading...

Evolutionary Algorithms; Symbolic Regression; Genetic Programming; Business and Consumer Surveys; Expectations; Forecasting

9.

Self-Organizing Map Analysis of Agents' Expectations. Different Patterns of Anticipation of the 2008 Financial Crisis

IREA Working Papers 2015/11. Research Institute of Applied Economics, University of Barcelona , AQR Working Papers 2015/08. Regional Quantitative Analysis Research Group, University of Barcelona
Number of pages: 25 Posted: 05 Apr 2017 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 186 (206,565)

Abstract:

Loading...

Self-Organizing Maps, Business Surveys, Forecasting, Time Series Models

10.

Regional Forecasting with Support Vector Regressions: The Case of Spain

IREA Working Papers 2015/07. Research Institute of Applied Economics, University of Barcelona, AQR Working Papers 2015/06. Regional Quantitative Analysis Research Group, University of Barcelona
Number of pages: 40 Posted: 05 Apr 2017 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 106 (320,927)

Abstract:

Loading...

Forecasting, Support Vector Regressions, Artificial Neural Networks

11.

A Multivariate Neural Network Approach to Tourism Demand Forecasting

AQR Working Papers 2014/10. Regional Quantitative Analysis Research Group, University of Barcelona, IREA Working Papers 2014/17. Research Institute of Applied Economics, University of Barcelona
Number of pages: 21 Posted: 10 Oct 2014 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 84 (372,151)
Citation 1

Abstract:

Loading...

Forecasting, Tourism demand, Cointegration, Multiple-output, Artificial neural networks

12.

Forecasting Business Surveys Indicators: Neural Networks vs. Time Series Models

AQR Working Papers 2013/12. Regional Quantitative Analysis Research Group, University of Barcelona, IREA Working Papers 2013/20. Research Institute of Applied Economics, University of Barcelona
Number of pages: 28 Posted: 10 Oct 2014 Last Revised: 03 Jun 2021
Oscar Claveria and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA) and University of Barcelona - Riskcenter-IREA
Downloads 78 (388,658)
Citation 1

Abstract:

Loading...

Business surveys, Forecasting, Time series models, Nonlinear models, Neural networks

13.

Tourism Demand Forecasting with Different Neural Networks Models

AQR Working Papers 2013/13. Regional Quantitative Analysis Research Group, University of Barcelona, IREA Working Papers 2013/21. Research Institute of Applied Economics, University of Barcelona
Number of pages: 23 Posted: 10 Oct 2014 Last Revised: 03 Jun 2021
Oscar Claveria, Enric Monte and Salvador Torra
University of Barcelona - Regional Quantitative Analysis Group (AQR-IREA), Polytechnic University of Catalunya and University of Barcelona - Riskcenter-IREA
Downloads 72 (406,499)
Citation 1

Abstract:

Loading...

Tourism demand, Forecasting, Artificial neural networks, Multi-layer perceptron, Radial basis function, Elman networks, Catalonia