Elena Ivona Dumitrescu
Personal Details
First Name: | Elena Ivona |
Middle Name: | |
Last Name: | Dumitrescu |
Suffix: | |
RePEc Short-ID: | pdu298 |
[This author has chosen not to make the email address public] | |
https://sites.google.com/site/ivonadumitrescu | |
Terminal Degree: | 2012 (from RePEc Genealogy) |
Affiliation
EconomiX
Université Paris-Nanterre (Paris X)
Nanterre, Francehttp://economix.fr/
RePEc:edi:modemfr (more details at EDIRC)
Research output
Jump to: Working papers ArticlesWorking papers
- Elena Ivona Dumitrescu & Sullivan Hué & Christophe Hurlin & Sessi Tokpavi, 2022.
"Machine Learning for Credit Scoring: Improving Logistic Regression with Non Linear Decision Tree Effects,"
Post-Print
hal-03331114, HAL.
- Dumitrescu, Elena & Hué, Sullivan & Hurlin, Christophe & Tokpavi, Sessi, 2022. "Machine learning for credit scoring: Improving logistic regression with non-linear decision-tree effects," European Journal of Operational Research, Elsevier, vol. 297(3), pages 1178-1192.
- Elena Dumitrescu & Sullivan Hué & Christophe Hurlin & Sessi Tokpavi, 2021.
"Machine Learning or Econometrics for Credit Scoring: Let's Get the Best of Both Worlds,"
Working Papers
hal-02507499, HAL.
- Elena Ivona DUMITRESCU & Sullivan HUE & Christophe HURLIN & Sessi TOKPAVI, 2020. "Machine Learning or Econometrics for Credit Scoring: Let’s Get the Best of Both Worlds," LEO Working Papers / DR LEO 2839, Orleans Economics Laboratory / Laboratoire d'Economie d'Orleans (LEO), University of Orleans.
- Elena Ivona Dumitrescu & Peter Hansen, 2020.
"How Should Parameter Estimation Be Tailored to the Objective?,"
Post-Print
hal-03331109, HAL.
- Hansen, Peter Reinhard & Dumitrescu, Elena-Ivona, 2022. "How should parameter estimation be tailored to the objective?," Journal of Econometrics, Elsevier, vol. 230(2), pages 535-558.
- Gilles de Truchis & Elena Ivona Dumitrescu & Florent Dubois, 2019. "Local Whittle Analysis of Stationary Unbalanced Fractional Cointegration Systems," EconomiX Working Papers 2019-15, University of Paris Nanterre, EconomiX.
- Gilles de Truchis & Elena Ivona Dumitrescu, 2019. "Narrow-band Weighted Nonlinear Least Squares Estimation of Unbalanced Cointegration Systems," EconomiX Working Papers 2019-14, University of Paris Nanterre, EconomiX.
- Elena Ivona Dumitrescu & Georgiana-Denisa Banulescu, 2019.
"Do High-frequency-based Measures Improve Conditional Covariance Forecasts?,"
Post-Print
hal-03331122, HAL.
- Denisa BANULESCU-RADU & Elena Ivona DUMITRESCU, 2019. "Do High-frequency-based Measures Improve Conditional Covariance Forecasts?," LEO Working Papers / DR LEO 2709, Orleans Economics Laboratory / Laboratoire d'Economie d'Orleans (LEO), University of Orleans.
- Christophe Boucher & Gilles de Truchis & Elena Dumitrescu & Sessi Tokpavi, 2017. "Testing for Extreme Volatility Transmission with Realized Volatility Measures," EconomiX Working Papers 2017-20, University of Paris Nanterre, EconomiX.
- Georgiana-Denisa Banulescu & Elena Ivona Dumitrescu, 2015.
"Which Are the SIFIs? A Component Expected Shortfall Approach to Systemic Risk,"
Post-Print
hal-01385923, HAL.
- Banulescu, Georgiana-Denisa & Dumitrescu, Elena-Ivona, 2015. "Which are the SIFIs? A Component Expected Shortfall approach to systemic risk," Journal of Banking & Finance, Elsevier, vol. 50(C), pages 575-588.
- Rabah Arezki & Elena Ivona Dumitrescu & Andreas Freytag & Marc Quintyn, 2014. "Commodity Prices and Exchange Rate: Lessons from South Africa's Capital Account Liberalization," Post-Print hal-01385922, HAL.
- Bertrand Candelon & Elena Ivona Dumitrescu & Christophe Hurlin, 2014.
"Currency Crises Early Warning Systems: Why They Should Be Dynamic,"
Post-Print
hal-01385975, HAL.
- Candelon, Bertrand & Dumitrescu, Elena-Ivona & Hurlin, Christophe, 2014. "Currency crisis early warning systems: Why they should be dynamic," International Journal of Forecasting, Elsevier, vol. 30(4), pages 1016-1029.
- Bertrand Candelon & Christophe Hurlin & Elena Dumitnescu, 2014. "Currency Crisis Early Warning Systems: Why They should be Dynamic," Working Papers 2014-161, Department of Research, Ipag Business School.
- Bertrand Candelon & Elena-Ivona DUMITRESCU & Christophe HURLIN, 2010. "Currency Crises Early Warning Systems: why they should be Dynamic," LEO Working Papers / DR LEO 399, Orleans Economics Laboratory / Laboratoire d'Economie d'Orleans (LEO), University of Orleans.
- Candelon, B. & Dumitrescu, E-I. & Hurlin, C., 2010. "Currency crises early warning systems: why they should be dynamic," Research Memorandum 047, Maastricht University, Maastricht Research School of Economics of Technology and Organization (METEOR).
- Elena Ivona Dumitrescu & Christophe Hurlin & Jaouad Madkour, 2013.
"Testing Interval Forecasts: a GMM-Based Approach,"
Post-Print
hal-01385898, HAL.
- Elena‐Ivona Dumitrescu & Christophe Hurlin & Jaouad Madkour, 2013. "Testing Interval Forecasts: A GMM‐Based Approach," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 32(2), pages 97-110, March.
- Elena-Ivona Dumitrescu & Christophe Hurlin & Jaouad Madkour, 2011. "Testing interval forecasts: a GMM-based approach," Working Papers halshs-00618467, HAL.
- Bertrand Candelon & Elena Ivona Dumitrescu & Christophe Hurlin & Franz Palm, 2013.
"Multivariate Dynamic Probit Models: An Application to Financial Crises Mutation,"
Post-Print
hal-01449943, HAL.
- Bertrand Candelon & Elena-Ivona Dumitrescu & Christophe Hurlin & Franz C. Palm, 2013. "Multivariate Dynamic Probit Models: An Application to Financial Crises Mutation," Advances in Econometrics, in: VAR Models in Macroeconomics – New Developments and Applications: Essays in Honor of Christopher A. Sims, volume 32, pages 395-427, Emerald Group Publishing Limited.
- Elena-Ivona Dumitrescu & Bertrand Candelon & Christophe Hurlin & Franz C. Palm, 2012. "Multivariate Dynamic Probit Models: An Application to Financial Crises Mutation," Working Papers halshs-00630036, HAL.
- Bertrand Candelon & Elena Ivona Dumitrescu & Christophe Hurlin, 2012.
"How to Evaluate an Early Warning System? Towards a Unified Statistical Framework for Assessing Financial Crises Forecasting Methods,"
Post-Print
hal-01385900, HAL.
- Bertrand Candelon & Elena-Ivona Dumitrescu & Christophe Hurlin, 2012. "How to Evaluate an Early-Warning System: Toward a Unified Statistical Framework for Assessing Financial Crises Forecasting Methods," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 60(1), pages 75-113, April.
- Candelon, B. & Dumitrescu, E-I. & Hurlin, C., 2010. "How to evaluate an early warning system? Towards a united statistical framework for assessing financial crises forecasting methods," Research Memorandum 046, Maastricht University, Maastricht Research School of Economics of Technology and Organization (METEOR).
- Bertrand Candelon & Elena-Ivona Dumitrescu & Christophe Hurlin, 2012. "How to evaluate an Early Warning System ?," Working Papers halshs-00450050, HAL.
- Elena Ivona Dumitrescu & Christophe Hurlin, 2012.
"Testing for Granger Non-causality in Heterogeneous Panels,"
Post-Print
hal-01385899, HAL.
- Dumitrescu, Elena-Ivona & Hurlin, Christophe, 2012. "Testing for Granger non-causality in heterogeneous panels," Economic Modelling, Elsevier, vol. 29(4), pages 1450-1460.
- Christophe Hurlin & Elena Dumitrescu, 2012. "Testing for Granger Non-causality in Heterogeneous Panels," Working Papers halshs-00224434, HAL.
- Elena Ivona Dumitrescu & Christophe Hurlin & Vinson Pham, 2012.
"Backtesting Value-at-Risk: From Dynamic Quantile to Dynamic Binary Tests,"
Post-Print
hal-01385901, HAL.
- Elena-Ivona Dumitrescu & Christophe Hurlin & Vinson Pham, 2012. "Backtesting Value-at-Risk: From Dynamic Quantile to Dynamic Binary Tests," Finance, Presses universitaires de Grenoble, vol. 33(1), pages 79-112.
- Elena-Ivona Dumitrescu & Christophe Hurlin & Vinson Pham, 2012. "Backtesting Value-at-Risk: From Dynamic Quantile to Dynamic Binary Tests," Working Papers halshs-00671658, HAL.
- Elena-Ivona DUMITRESCU & Christophe HURLIN & Jaouad MADKOUR, 2011. "Testing Interval Forecasts: A New GMM-based Test," LEO Working Papers / DR LEO 1549, Orleans Economics Laboratory / Laboratoire d'Economie d'Orleans (LEO), University of Orleans.
- Bertrand Candelon & Elena-Ivona DUMITRESCU & Christophe HURLIN & Franz C. PALM, 2011. "Modelling Financial Crises Mutation," LEO Working Papers / DR LEO 1238, Orleans Economics Laboratory / Laboratoire d'Economie d'Orleans (LEO), University of Orleans.
- Elena-Ivona DUMITRESCU, 2011. "Backesting Value-at-Risk: From DQ (Dynamic Quantile) to DB (Dynamic Binary) Tests," LEO Working Papers / DR LEO 262, Orleans Economics Laboratory / Laboratoire d'Economie d'Orleans (LEO), University of Orleans.
Articles
- Dumitrescu, Elena & Hué, Sullivan & Hurlin, Christophe & Tokpavi, Sessi, 2022.
"Machine learning for credit scoring: Improving logistic regression with non-linear decision-tree effects,"
European Journal of Operational Research, Elsevier, vol. 297(3), pages 1178-1192.
- Elena Ivona Dumitrescu & Sullivan Hué & Christophe Hurlin & Sessi Tokpavi, 2022. "Machine Learning for Credit Scoring: Improving Logistic Regression with Non Linear Decision Tree Effects," Post-Print hal-03331114, HAL.
- Banulescu, Georgiana-Denisa & Dumitrescu, Elena-Ivona, 2015.
"Which are the SIFIs? A Component Expected Shortfall approach to systemic risk,"
Journal of Banking & Finance, Elsevier, vol. 50(C), pages 575-588.
- Georgiana-Denisa Banulescu & Elena Ivona Dumitrescu, 2015. "Which Are the SIFIs? A Component Expected Shortfall Approach to Systemic Risk," Post-Print hal-01385923, HAL.
- Arezki, Rabah & Dumitrescu, Elena & Freytag, Andreas & Quintyn, Marc, 2014.
"Commodity prices and exchange rate volatility: Lessons from South Africa's capital account liberalization,"
Emerging Markets Review, Elsevier, vol. 19(C), pages 96-105.
- Ms. Elena Dumitrescu & Mr. Rabah Arezki & Mr. Andreas Freytag & Mr. Marc G Quintyn, 2012. "Commodity Prices and Exchange Rate Volatility: Lessons from South Africa’s Capital Account Liberalization," IMF Working Papers 2012/168, International Monetary Fund.
- Candelon, Bertrand & Dumitrescu, Elena-Ivona & Hurlin, Christophe, 2014.
"Currency crisis early warning systems: Why they should be dynamic,"
International Journal of Forecasting, Elsevier, vol. 30(4), pages 1016-1029.
- Bertrand Candelon & Christophe Hurlin & Elena Dumitnescu, 2014. "Currency Crisis Early Warning Systems: Why They should be Dynamic," Working Papers 2014-161, Department of Research, Ipag Business School.
- Bertrand Candelon & Elena Ivona Dumitrescu & Christophe Hurlin, 2014. "Currency Crises Early Warning Systems: Why They Should Be Dynamic," Post-Print hal-01385975, HAL.
- Bertrand Candelon & Elena-Ivona DUMITRESCU & Christophe HURLIN, 2010. "Currency Crises Early Warning Systems: why they should be Dynamic," LEO Working Papers / DR LEO 399, Orleans Economics Laboratory / Laboratoire d'Economie d'Orleans (LEO), University of Orleans.
- Candelon, B. & Dumitrescu, E-I. & Hurlin, C., 2010. "Currency crises early warning systems: why they should be dynamic," Research Memorandum 047, Maastricht University, Maastricht Research School of Economics of Technology and Organization (METEOR).
- Elena‐Ivona Dumitrescu & Christophe Hurlin & Jaouad Madkour, 2013.
"Testing Interval Forecasts: A GMM‐Based Approach,"
Journal of Forecasting, John Wiley & Sons, Ltd., vol. 32(2), pages 97-110, March.
- Elena-Ivona Dumitrescu & Christophe Hurlin & Jaouad Madkour, 2011. "Testing interval forecasts: a GMM-based approach," Working Papers halshs-00618467, HAL.
- Elena Ivona Dumitrescu & Christophe Hurlin & Jaouad Madkour, 2013. "Testing Interval Forecasts: a GMM-Based Approach," Post-Print hal-01385898, HAL.
- Elena-Ivona Dumitrescu & Christophe Hurlin & Vinson Pham, 2012.
"Backtesting Value-at-Risk: From Dynamic Quantile to Dynamic Binary Tests,"
Finance, Presses universitaires de Grenoble, vol. 33(1), pages 79-112.
- Elena Ivona Dumitrescu & Christophe Hurlin & Vinson Pham, 2012. "Backtesting Value-at-Risk: From Dynamic Quantile to Dynamic Binary Tests," Post-Print hal-01385901, HAL.
- Elena-Ivona Dumitrescu & Christophe Hurlin & Vinson Pham, 2012. "Backtesting Value-at-Risk: From Dynamic Quantile to Dynamic Binary Tests," Working Papers halshs-00671658, HAL.
- Bertrand Candelon & Elena-Ivona Dumitrescu & Christophe Hurlin, 2012.
"How to Evaluate an Early-Warning System: Toward a Unified Statistical Framework for Assessing Financial Crises Forecasting Methods,"
IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 60(1), pages 75-113, April.
- Bertrand Candelon & Elena Ivona Dumitrescu & Christophe Hurlin, 2012. "How to Evaluate an Early Warning System? Towards a Unified Statistical Framework for Assessing Financial Crises Forecasting Methods," Post-Print hal-01385900, HAL.
- Dumitrescu, Elena-Ivona & Hurlin, Christophe, 2012.
"Testing for Granger non-causality in heterogeneous panels,"
Economic Modelling, Elsevier, vol. 29(4), pages 1450-1460.
- Elena Ivona Dumitrescu & Christophe Hurlin, 2012. "Testing for Granger Non-causality in Heterogeneous Panels," Post-Print hal-01385899, HAL.
- Christophe Hurlin & Elena Dumitrescu, 2012. "Testing for Granger Non-causality in Heterogeneous Panels," Working Papers halshs-00224434, HAL.
More information
Research fields, statistics, top rankings, if available.Statistics
Access and download statistics for all items
Rankings
This author is among the top 5% authors according to these criteria:- Number of Citations
- Number of Citations, Discounted by Citation Age
- Number of Citations, Weighted by Simple Impact Factor, Discounted by Citation Age
- Number of Citations, Weighted by Number of Authors
- Number of Citations, Weighted by Number of Authors, Discounted by Citation Age
- Number of Citations, Weighted by Number of Authors and Simple Impact Factors, Discounted by Citation Age
- Number of Registered Citing Authors
- Number of Abstract Views in RePEc Services over the past 12 months
- Number of Downloads through RePEc Services over the past 12 months
- Euclidian citation score
Co-authorship network on CollEc
NEP Fields
NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 12 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.- NEP-ECM: Econometrics (11) 2010-02-13 2010-10-09 2010-12-04 2011-10-01 2011-10-22 2012-03-08 2017-04-23 2019-07-22 2019-07-22 2020-04-06 2022-03-21. Author is listed
- NEP-ETS: Econometric Time Series (4) 2011-10-01 2017-04-23 2019-07-22 2019-07-22
- NEP-RMG: Risk Management (4) 2012-03-08 2020-04-06 2021-01-04 2022-03-21
- NEP-BAN: Banking (3) 2011-10-22 2012-03-08 2022-03-21
- NEP-BIG: Big Data (3) 2020-04-06 2021-01-04 2022-03-21
- NEP-CBA: Central Banking (3) 2010-02-13 2010-12-04 2011-10-22
- NEP-CMP: Computational Economics (3) 2020-04-06 2021-01-04 2022-03-21
- NEP-FOR: Forecasting (3) 2010-10-09 2010-12-04 2011-10-01
- NEP-ORE: Operations Research (3) 2017-04-23 2019-07-22 2019-07-22
- NEP-IFN: International Finance (2) 2010-10-09 2011-10-22
- NEP-CIS: Confederation of Independent States (1) 2011-10-22
Corrections
All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. For general information on how to correct material on RePEc, see these instructions.
To update listings or check citations waiting for approval, Elena Ivona Dumitrescu should log into the RePEc Author Service.
To make corrections to the bibliographic information of a particular item, find the technical contact on the abstract page of that item. There, details are also given on how to add or correct references and citations.
To link different versions of the same work, where versions have a different title, use this form. Note that if the versions have a very similar title and are in the author's profile, the links will usually be created automatically.
Please note that most corrections can take a couple of weeks to filter through the various RePEc services.