Hannes Mueller

IAE-CSIC and BSE

PhD, London School of Economics

Research interests

  • Machine Learning
  • Political Economy
  • Development Economics
  • Conflict Studies
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Teaching at the Barcelona School of Economics

Hannes Mueller is a tenured researcher at the Institute for Economic Analysis (IAE-CSIC) and an Affiliated Professor at the Barcelona School of Economics (BSE). He is the director of the Data Science for Decision Making Program and head of department at the IAE-CSIC. He is also affiliated with CEPR.

Professor Mueller’s fields of interest are Machine Learning, Political Economy, Development Economics and Conflict Studies with a particular focus on the effect of violent conflict on the economy. In his most recent projects Prof. Mueller adopts supervised and unsupervised machine learning techniques to forecast and nowcast violence using large archives of newspaper articles and satellite images.

He has published in leading journals in Economics and Political Science such as the American Economic Review (AER), the American Political Science Review (APSR), the Journal of the European Economic Association (JEEA) and the American Journal of Economics: Macro (AEJ: Macro).

Professor Mueller is involved in research projects targeting public policy problems. He has contributed reports for the World Bank and International Monetary Fund on fragility and the economic effects of conflict, for a joint UN/World Bank study on conflict prevention and for the UN Economic Commission for Africa on structural change in Northern Africa. He is currently involved in several projects with the Banco de España developing techniques for nowcasting and forecasting economic conditions and political risks with text. He has also conducted capacity building missions for staff in international organizations, private firms and governments.

His work has been covered by Spanish Radio, the Financial Times, the SIPRI blog and Nada Es Gratis and a video by the American Economic Association (AEA). The World Bank President J.Y. Kim cited numbers directly derived from his research in the press release “United Nations and World Bank Leaders Call for Stronger International Efforts to Prevent Violent Conflict.”

Awards, Grants, and Honors

Working Papers

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Laura MayoralandHannes Mueller
BSE Working Paper 1511
September 2025
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Luis Menéndez,Daniel Montolio,Hannes Mueller, andFrancesco Slataper
BSE Working Paper 1505
September 2025
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Sophie Brochet,Hannes Mueller, andChristopher Rauh
BSE Working Paper 1503
July 2025
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Hannes Mueller,Christopher Rauh,Alessandro Ruggieri, andBen Seimon
BSE Working Paper 1465
November 2024
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Joan MargalefandHannes Mueller
BSE Working Paper 1402
September 2023
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Hannes Mueller
BSE Working Paper 1368
October 2022
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Hannes MuellerandAlessandro Ruggieri
BSE Working Paper 1355
June 2022
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Andre Groeger,Jonathan Hersh,Andrea Matranga,Hannes Mueller, andJoan Serrat
BSE Working Paper 1257
May 2021
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Hannes Mueller
BSE Working Paper 1244
March 2021
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Sandra García-Uribe,Hannes Mueller, andCarlos Sanz
BSE Working Paper 1240
March 2021
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Timothy Besley,Thiemo Fetzer, andHannes Mueller
BSE Working Paper 1141
January 2020
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Timothy BesleyandHannes Mueller
BSE Working Paper 1054
September 2018
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Hannes Mueller
BSE Working Paper 990
September 2017
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Hannes MuellerandAugustin Tapsoba
BSE Working Paper 901
April 2016
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Timothy BesleyandHannes Mueller
BSE Working Paper 900
April 2016
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Lídia Farré,Francesco Fasani, andHannes Mueller
BSE Working Paper 838
September 2015
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Hannes Mueller
BSE Working Paper 756
September 2015
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Timothy Besley,Thiemo Fetzer, andHannes Mueller
BSE Working Paper 626
September 2015
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Rafael Hortala-VallveandHannes Mueller
BSE Working Paper 496
September 2015
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Esther HaukandHannes Mueller
BSE Working Paper 481
September 2015

Publications

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Ghassan Baliki, Tilman Brück, Stefan Döring, Anneli Eriksson, Hanne Fjelde, Debarati Guha-Sapir, Jonathan Hall, Havard Hegre, Carl-Henrik Knutsen, and Maxine R. Leis
World Development

December 2024
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Marina Diakonova, Luis Molina, Hannes Mueller, and Javier J. Perez
Latin American Journal of Central Banking

July 2024
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Hannes Mueller
Economic Policy

July 2024
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Hannes MuellerandBen Seimon
Data & Policy

July 2024
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Sandra García-Uribe, Hannes Mueller, and Carlos Sanz
The Journal of Economic History

March 2024
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Joan MargalefandHannes Mueller

February 2024
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Timothy Besley, Thiemo Fetzer, and Hannes Mueller
The Review of Economics and Statistics

February 2024
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Hannes MuellerandChristopher Rauh
Journal of the European Economic Association

November 2023
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Hannes MuellerandAlessandro Ruggieri

March 2023
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Andre Groeger, Jonathan Hersh, Andrea Matranga, Hannes Mueller, and Joan Serrat
Proceedings of the National Academy of Sciences of the United States of America

June 2021
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Sandra García-Uribe, Hannes Mueller, and Carlos Sanz

May 2021
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Timothy Besley, Thiemo Fetzer, and Hannes Mueller

May 2020
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Hannes MuellerandDominic Rohner
Economic Policy

November 2018
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Lídia Farré, Francesco Fasani, and Hannes Mueller
Health Economics and IZA Journal of Labor Economics

October 2018
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Timothy BesleyandHannes Mueller
Journal of the European Economic Association

September 2018
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Timothy BesleyandHannes Mueller
American Economic Journal: Macroeconomics

April 2018
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Hannes Mueller
American Political Science Review

January 2018
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Esther HaukandHannes Mueller
Journal of Conflict Resolution

December 2015
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Hannes Mueller
The B.E. Journal of Economic Analysis & Policy

December 2015
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Rafael Hortala-VallveandHannes Mueller
Public Choice

December 2015
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Timothy Besley, Thiemo Fetzer, and Hannes Mueller
Journal of the European Economic Association

December 2015
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Timothy BesleyandHannes Mueller
American Economic Review

January 2012
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Hannes Mueller
American Economic Review

January 2012
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Maitreesh GhatakandHannes Mueller
Journal of Public Economics

January 2011

BSE Focus

Visit BSE Focus to read non-technical summaries of papers and projects by Hannes Mueller and other BSE researchers.

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Political Economy
May 2025
Smarter Prevention for Stronger Peace
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Exiting the Conflict Trap

Economic Development
February 2024
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