Jonathan Hall
Senior Lecturer/Associate Professor at Department of Peace and Conflict Research
- Telephone:
- +46 18 471 75 96
- E-mail:
- jonathan.hall@pcr.uu.se
- Visiting address:
- Gamla Torget 3, 1tr
753 20 Uppsala - Postal address:
- Box 514
751 20 UPPSALA
Download contact information for Jonathan Hall at Department of Peace and Conflict Research
Short presentation
My work lies at the crossroads of political science, psychology and experimental economics. I use a mix of methods - mainly field experiments, natural experiments and surveys - to study impacts of major shocks such as civil wars, forced displacement, and climate related natural hazards, and randomized interventions to mitigate negative outcomes. I am also a member of the Editorial Board of the APA journal Psychology of Violence.
Research
Manuscripts in progres
- Peltonen, K., Lahtinen, O., Aalto, S., Soosalu, J., Huhtivuo, H., Kangaslampi, S. Hall, J., Gredebäck, G. Association between trauma-related symptoms and working memory among immigrant children. Manuscript.
- Nordenving, S. Döring, S, Hall, J., & Gredebäck, G. Climate change and child development. Manuscript.
- Whitt, S., Walsh, J. I., Huth, P. Hall, J., & Mironova, V. Bolstering Public Confidence in Security After Violence: A Survey Experiment on Police Reform and Housing Reconstruction Interventions in Mosul, Iraq. Manuscript.
Conference papers
- Skoog, E., Hall, J., & Walsh, J.I. The Influence of Moral Violations and Nuclear Capabilities on Public Support for International Interventions. Paper presented at the 66th Annual Convention of the International Studies Association, 2-5 March 2025, Chicago. (Accepted)
- Hall, J., Walsh, J. I., & Whitt, S. Resource scarcity and retributive justice. Paper presented at Global (De-)Fragmentation? Consequences for Peace and Conflict Research and Practice, 4-6 September 2024, Old College, School of Law, University of Edinburgh.
- Nordenving, S., Hall, J., & Svensson, I. Explaining high-risk activism: Evidence from civil resistance against ISIS in Mosul. Paper presented at the 19th Annual Workshop of the Households in Conflict Network, 23-24 November 2023, Brussels.
- Hall, J., Nordenving, S., & Vassiliou, P. Blame of ingroup versus outgroup perpetrators, empathy and altruism in intergroup conflicts. Presented at the Annual Meeting of the International Society of Political Psychology (ISPP), 14-17 July 2022, Athens. Presented at Fragile Lives - Evidence from human development, food security, and peace in poly-crisis, 1-2 October 2024, Berlin.
- Hall, J., & Rogall, T. War Exposure, Perpetrator Identity and Attitudes towards Transitional Justice. Presented at the 119th American Political Science Association Annual Meeting, 31 August - 3 September 2023, Los Angeles. Presented at Fragile Lives - Evidence from human development, food security, and peace in poly-crisis, 1-2 October 2024, Berlin.
- Hall, J., & Vassiliou, P. The effects of indiscriminate violence on social capital: evidence from the Battle of Mosul. Paper presented at the 19th Annual Workshop of the Households in Conflict Network, 23-24 November 2023, Brussels.
- Thompson, P. O, Hall, J., & Walsh, J. I. Exposure to Violence Moderates Role of Threat and Harm in Acceptance of Displaced Persons. Paper presented at the 119th American Political Science Association Annual Meeting, 31 August - 3 September 2023, Los Angeles.
- Döring, S, & Hall, J. Drought exacerbates the impact of war exposure on PTS: Evidence from surveys among refugees. Presented at the Nordic Climate-Conflict Seminar, 14 April 2023, online.
- Aronson, J., Ellsworth, T., Hall, J., Huth, P., Mironova, V., Walsh, J. I., & Whitt, S. Do expectations about post-war reconstruction foster cooperation? Evidence from an experiment in Mosul. 21st Jan Tinbergen European Peace Science Conference, King's College, 20-22 June 2022, London.
- Walsh, J. I., Ellsworth, T., & Hall, J. A selective return: Parochial altruism and the return intentions of refugees in Turkey. Presented at the 10th Annual Conference of the European Political Science Association, 18-19 June 2020, online.
- Aronson, J., Hall, J., & Huth, P., Walsh, J. I. Information, agency, and return intentions: Evidence from displacement following the Battle for Mosul. Paper presented at the American Political Science Association Annual Meeting, 29 Aug-1 Sept 2019, Washington, DC.
- Aronson, J., Hall, J., Huth, P., and Walsh, J. I. Exposure to violence and parochial altruism. Paper presented at International Studies Association Annual Convention, 27-30 March 2019, Toronto.
- Hall, J., Skoog, E., & Karakus, D. C. When does kindness follow cruelty? The impact of social categorization on altruism in war-affected communities. Paper presented at the 51st Annual Peace Science Society International North American Meeting, ASU, 2-4 Nov 2017, Tempe & at the International Studies Association Annual Convention, 22-25 Feb 2017, Baltimore.
Under review
- Kiessling, J., Hall, J., & Gredebäck, G. Determinants of household chaos in Syrian refugee families resettled in Turkish communities. Under review at Journal of Family Psychology.
- Hall, J., Ainamani, H. E., Vassiliou, P., Döring, S., Gredebäck, G., Peltonen, K., Scharpf, F., Sen, U., Sutter, M., Walsh, J. I., Hecker, T. Combining mental health and agricultural interventions to enhance climate resilience. R&R at Nature Climate Change.
- Hall, J. Trauma and intergroup trust: The importance of post-war conditions. R&R at Journal of Peace Research.
Recently accepted peer-reviewed articles
- Vesco, P., Baliki, G., Brück, T., Döring, S., Eriksson, A., Fjelde, H., Guha-Sapir, D., Hall, J., Knutsen, C.H., Leis, M.R., Mueller, H., Rauh, C., Rudolfsen, I, Swain, A., Vassiliou, P., von Schreeb, J, von Uexkull, N., & Hegre, H. The impacts of armed conflict on human development: A review of the literature. World Development. Accepted. [IF: 5.400]
- Gredebäck, G., Astor, K., Ainamani, H., van den Berg, L., Forssman, L., Hall, J., Juvrud, J., Kenward, B., Mhizha, S., Wangchuk, & Pär Nyström, P. (2024). Infant gaze following is stable across cultures and resilient to family adversities associated with war and climate change. Psychological Science. Accepted. [IF: 8.200]
- Walsh, J. I., Whitt, S., Aronson, J., Hall, J., Huth, P., & Mironova, V. (2024). Public Support for Power Grabs after Civil Conflict. Security Studies, 33(2), 291–323. [IF: 1.800]
- Hall, J., Kerschbamer, R., Neururer, D., & Skoog, E. (2024). Uncovering sophisticated discrimination with the help of credence goods markups – evidence from a natural field experiment. Management Science. Ahead of Print. [IF: 5.400]

Publications
Selection of publications
The Impact of War Exposure on Morality: Evidence From the Battle of Mosul
Part of Journal of Conflict Resolution, p. 1468-1493, 2024
- DOI for The Impact of War Exposure on Morality: Evidence From the Battle of Mosul
- Download full text (pdf) of The Impact of War Exposure on Morality: Evidence From the Battle of Mosul
Drought exposure decreases altruism with salient group identities as key moderator
Part of Nature Climate Change, p. 856-861, 2023
- DOI for Drought exposure decreases altruism with salient group identities as key moderator
- Download full text (pdf) of Drought exposure decreases altruism with salient group identities as key moderator
Part of European Child and Adolescent Psychiatry, p. 1487-1495, 2023
- DOI for The role of maternal trauma and discipline types in emotional processing among Syrian refugee children
- Download full text (pdf) of The role of maternal trauma and discipline types in emotional processing among Syrian refugee children
Trauma and Trust: How War Exposure Shapes Social and Institutional Trust Among Refugees
Part of Frontiers in Psychology, 2022
- DOI for Trauma and Trust: How War Exposure Shapes Social and Institutional Trust Among Refugees
- Download full text (pdf) of Trauma and Trust: How War Exposure Shapes Social and Institutional Trust Among Refugees
Part of Emotion, p. 1699-1712, 2022
- DOI for Empathy-Mediated Altruism in Intergroup Contexts: The Roles of Posttraumatic Stress and Posttraumatic Growth
- Download full text (pdf) of Empathy-Mediated Altruism in Intergroup Contexts: The Roles of Posttraumatic Stress and Posttraumatic Growth
Part of Intelligence, 2022
- DOI for Fluid intelligence in refugee children: A cross-sectional study of potential risk and resilience factors among Syrian refugee children and their parents
- Download full text (pdf) of Fluid intelligence in refugee children: A cross-sectional study of potential risk and resilience factors among Syrian refugee children and their parents
Posttraumatic growth and posttraumatic stress: a network analysis among Syrian and Iraqi refugees
Part of European Journal of Psychotraumatology, 2022
- DOI for Posttraumatic growth and posttraumatic stress: a network analysis among Syrian and Iraqi refugees
- Download full text (pdf) of Posttraumatic growth and posttraumatic stress: a network analysis among Syrian and Iraqi refugees
Child development and resilience in war, conflict and displacement
2022
Part of Royal Society Open Science, 2021
- DOI for Social cognition in refugee children: An experimental cross-sectional study of emotional processing with Syrian families in Turkish communities
- Download full text (pdf) of Social cognition in refugee children: An experimental cross-sectional study of emotional processing with Syrian families in Turkish communities
Part of Journal of Experimental Social Psychology, 2021
- DOI for War exposure, altruism and the recalibration of welfare tradeoffs towards threatening social categories
- Download full text (pdf) of War exposure, altruism and the recalibration of welfare tradeoffs towards threatening social categories
Part of Social Psychology and Personality Science, p. 552-559, 2020
- DOI for Exposure to Wartime Trauma Decreases Positive Emotions and Altruism Toward Rival Out-Groups (But Not Nonrival Out-Groups): A Survey Experiment in a Field Setting Among Syrian Refugees
- Download full text (pdf) of Exposure to Wartime Trauma Decreases Positive Emotions and Altruism Toward Rival Out-Groups (But Not Nonrival Out-Groups): A Survey Experiment in a Field Setting Among Syrian Refugees
Integration of Refugees and Support for the Ethos of Conflict
Part of Journal of Conflict Resolution, p. 2040-2067, 2018
Exposure to Violence and Attitudes Towards Transitional Justice
Part of Political Psychology, p. 345-363, 2018
- DOI for Exposure to Violence and Attitudes Towards Transitional Justice
- Download full text (pdf) of Exposure to Violence and Attitudes Towards Transitional Justice
Part of Journal of Conflict Resolution, p. 89-117, 2016
- DOI for Are Migrants More Extreme Than Locals After War? Evidence From A Simultaneous Survey of Migrants in Sweden and Locals in Bosnia
- Download full text (pdf) of Are Migrants More Extreme Than Locals After War? Evidence From A Simultaneous Survey of Migrants in Sweden and Locals in Bosnia
Part of European Journal of International Relations, p. 505-536, 2009
- DOI for Are ‘New Wars’ More Atrocious?: Battle Severity, Civilians Killed and Forced Migration Before and After the End of the Cold Wa
- Download full text (pdf) of Are ‘New Wars’ More Atrocious?: Battle Severity, Civilians Killed and Forced Migration Before and After the End of the Cold Wa
Recent publications
The impacts of armed conflict on human development: A review of the literature
Part of World Development, 2025
- DOI for The impacts of armed conflict on human development: A review of the literature
- Download full text (pdf) of The impacts of armed conflict on human development: A review of the literature
Poor maternal mental health is associated with a low degree of proactive control in refugee children
Part of Quarterly Journal of Experimental Psychology, p. 1987-1999, 2024
- DOI for Poor maternal mental health is associated with a low degree of proactive control in refugee children
- Download full text (pdf) of Poor maternal mental health is associated with a low degree of proactive control in refugee children
Part of European Journal of Psychotraumatology, 2024
- DOI for Traumatised youth harbour feelings of revenge: investigating the association between PTSD symptomatology, vengeance, and willingness to forgive among the Congolese adolescent refugees in Uganda
- Download full text (pdf) of Traumatised youth harbour feelings of revenge: investigating the association between PTSD symptomatology, vengeance, and willingness to forgive among the Congolese adolescent refugees in Uganda
The Impact of War Exposure on Morality: Evidence From the Battle of Mosul
Part of Journal of Conflict Resolution, p. 1468-1493, 2024
- DOI for The Impact of War Exposure on Morality: Evidence From the Battle of Mosul
- Download full text (pdf) of The Impact of War Exposure on Morality: Evidence From the Battle of Mosul
Part of Management science, 2024
- DOI for Uncovering Sophisticated Discrimination with the Help of Credence Goods Markups: Evidence from a Natural Field Experiment
- Download full text (pdf) of Uncovering Sophisticated Discrimination with the Help of Credence Goods Markups: Evidence from a Natural Field Experiment
All publications
Articles in journal
Poor maternal mental health is associated with a low degree of proactive control in refugee children
Part of Quarterly Journal of Experimental Psychology, p. 1987-1999, 2024
- DOI for Poor maternal mental health is associated with a low degree of proactive control in refugee children
- Download full text (pdf) of Poor maternal mental health is associated with a low degree of proactive control in refugee children
Part of European Journal of Psychotraumatology, 2024
- DOI for Traumatised youth harbour feelings of revenge: investigating the association between PTSD symptomatology, vengeance, and willingness to forgive among the Congolese adolescent refugees in Uganda
- Download full text (pdf) of Traumatised youth harbour feelings of revenge: investigating the association between PTSD symptomatology, vengeance, and willingness to forgive among the Congolese adolescent refugees in Uganda
The Impact of War Exposure on Morality: Evidence From the Battle of Mosul
Part of Journal of Conflict Resolution, p. 1468-1493, 2024
- DOI for The Impact of War Exposure on Morality: Evidence From the Battle of Mosul
- Download full text (pdf) of The Impact of War Exposure on Morality: Evidence From the Battle of Mosul
Part of Management science, 2024
- DOI for Uncovering Sophisticated Discrimination with the Help of Credence Goods Markups: Evidence from a Natural Field Experiment
- Download full text (pdf) of Uncovering Sophisticated Discrimination with the Help of Credence Goods Markups: Evidence from a Natural Field Experiment
Public Support for Power Grabs after Civil Conflict
Part of Security Studies, p. 291-323, 2024
Part of Journal of Behavioral and Experimental Economics, 2024
Drought exposure decreases altruism with salient group identities as key moderator
Part of Nature Climate Change, p. 856-861, 2023
- DOI for Drought exposure decreases altruism with salient group identities as key moderator
- Download full text (pdf) of Drought exposure decreases altruism with salient group identities as key moderator
Part of European Journal of Psychotraumatology, 2023
- DOI for Posttraumatic stress moderates return intentions: A factorial survey experiment with internally displaced persons in Nigeria
- Download full text (pdf) of Posttraumatic stress moderates return intentions: A factorial survey experiment with internally displaced persons in Nigeria
Part of European Child and Adolescent Psychiatry, p. 1487-1495, 2023
- DOI for The role of maternal trauma and discipline types in emotional processing among Syrian refugee children
- Download full text (pdf) of The role of maternal trauma and discipline types in emotional processing among Syrian refugee children
Trauma and Trust: How War Exposure Shapes Social and Institutional Trust Among Refugees
Part of Frontiers in Psychology, 2022
- DOI for Trauma and Trust: How War Exposure Shapes Social and Institutional Trust Among Refugees
- Download full text (pdf) of Trauma and Trust: How War Exposure Shapes Social and Institutional Trust Among Refugees
Part of Emotion, p. 1699-1712, 2022
- DOI for Empathy-Mediated Altruism in Intergroup Contexts: The Roles of Posttraumatic Stress and Posttraumatic Growth
- Download full text (pdf) of Empathy-Mediated Altruism in Intergroup Contexts: The Roles of Posttraumatic Stress and Posttraumatic Growth
Part of Intelligence, 2022
- DOI for Fluid intelligence in refugee children: A cross-sectional study of potential risk and resilience factors among Syrian refugee children and their parents
- Download full text (pdf) of Fluid intelligence in refugee children: A cross-sectional study of potential risk and resilience factors among Syrian refugee children and their parents
Posttraumatic growth and posttraumatic stress: a network analysis among Syrian and Iraqi refugees
Part of European Journal of Psychotraumatology, 2022
- DOI for Posttraumatic growth and posttraumatic stress: a network analysis among Syrian and Iraqi refugees
- Download full text (pdf) of Posttraumatic growth and posttraumatic stress: a network analysis among Syrian and Iraqi refugees
Part of Royal Society Open Science, 2021
- DOI for Social cognition in refugee children: An experimental cross-sectional study of emotional processing with Syrian families in Turkish communities
- Download full text (pdf) of Social cognition in refugee children: An experimental cross-sectional study of emotional processing with Syrian families in Turkish communities
Part of Journal of Experimental Social Psychology, 2021
- DOI for War exposure, altruism and the recalibration of welfare tradeoffs towards threatening social categories
- Download full text (pdf) of War exposure, altruism and the recalibration of welfare tradeoffs towards threatening social categories
Part of Social Psychology and Personality Science, p. 552-559, 2020
- DOI for Exposure to Wartime Trauma Decreases Positive Emotions and Altruism Toward Rival Out-Groups (But Not Nonrival Out-Groups): A Survey Experiment in a Field Setting Among Syrian Refugees
- Download full text (pdf) of Exposure to Wartime Trauma Decreases Positive Emotions and Altruism Toward Rival Out-Groups (But Not Nonrival Out-Groups): A Survey Experiment in a Field Setting Among Syrian Refugees
Part of The Journal of Refugee Studies, 2019
Integration of Refugees and Support for the Ethos of Conflict
Part of Journal of Conflict Resolution, p. 2040-2067, 2018
Exposure to Violence and Attitudes Towards Transitional Justice
Part of Political Psychology, p. 345-363, 2018
- DOI for Exposure to Violence and Attitudes Towards Transitional Justice
- Download full text (pdf) of Exposure to Violence and Attitudes Towards Transitional Justice
Part of Journal of Conflict Resolution, p. 89-117, 2016
- DOI for Are Migrants More Extreme Than Locals After War? Evidence From A Simultaneous Survey of Migrants in Sweden and Locals in Bosnia
- Download full text (pdf) of Are Migrants More Extreme Than Locals After War? Evidence From A Simultaneous Survey of Migrants in Sweden and Locals in Bosnia
Does Integration Encourage ReconciliatoryAttitudes among Diasporas?
Part of Global Migration and Transnational Politics, p. 1-10, 2009
Part of European Journal of International Relations, p. 505-536, 2009
- DOI for Are ‘New Wars’ More Atrocious?: Battle Severity, Civilians Killed and Forced Migration Before and After the End of the Cold Wa
- Download full text (pdf) of Are ‘New Wars’ More Atrocious?: Battle Severity, Civilians Killed and Forced Migration Before and After the End of the Cold Wa
Articles, review/survey
The impacts of armed conflict on human development: A review of the literature
Part of World Development, 2025
- DOI for The impacts of armed conflict on human development: A review of the literature
- Download full text (pdf) of The impacts of armed conflict on human development: A review of the literature
Chapters in book
Large-Scale Population Migration and Insecurity in the Middle East
Part of Routledge Handbook on Middle East Security, Routledge, 2019
Part of War, p. 217-236, Nova Science Publishers, Inc., 2015
International Negotiation: Theories and Practices
Part of Peace, Justice, and Security Studies, p. 321-327, Lynne Rienner Publisher, 2009
Diasporas and Peacebuilding: A Multifaceted Association
Part of Diasporas, Armed Conflicts and Peacebuilding in their Homelands, p. 9-16, Department of Peace and Conflict Research, Uppsala University, 2007
Terror and Insurgency in the New Democracies of Southeast Asia
Part of Islam and Violent Separatism, Kegan Paul, London, 2007
Catapulting Conflicts or Propelling Peace? Diasporas and Civil Wars
Part of Globalization and Challenges to Building Peace, 2007
Diasporas and Peacebuilding: A Multifaceted Association
Part of Diasporas, Armed Conflicts and Peace Building in their Homelands, 2007
Collections (editor)
Islam and violent separatism: new democracies in Southeast Asia
Kegan Paul, 2007
Comprehensive doctoral thesis
Conference papers
Manuscripts (preprints)
Reports
Child development and resilience in war, conflict and displacement
2022
Effekten av krig: Posttraumatisk stress och social tillit hos flyktingar
2020
- Download full text (pdf) of Effekten av krig: Posttraumatisk stress och social tillit hos flyktingar
The Impact of War: Posttraumatic Stress and Social Trust Among Refugees
2020
2019
The ‘New Wars’ Debate Revisited: An Empirical Evaluation of the Atrociousness of ‘New Wars’
2006