Ulrich Petersohn

710 total citations
23 papers, 358 citations indexed

About

Ulrich Petersohn is a scholar working on Political Science and International Relations, Economics and Econometrics and Sociology and Political Science. According to data from OpenAlex, Ulrich Petersohn has authored 23 papers receiving a total of 358 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Political Science and International Relations, 18 papers in Economics and Econometrics and 4 papers in Sociology and Political Science. Recurrent topics in Ulrich Petersohn's work include Military and Defense Studies (17 papers), Defense, Military, and Policy Studies (17 papers) and Military History and Strategy (10 papers). Ulrich Petersohn is often cited by papers focused on Military and Defense Studies (17 papers), Defense, Military, and Policy Studies (17 papers) and Military History and Strategy (10 papers). Ulrich Petersohn collaborates with scholars based in United Kingdom, Switzerland and Germany. Ulrich Petersohn's co-authors include Diana Panke and Michael Webber and has published in prestigious journals such as Journal of Conflict Resolution, European Journal of International Relations and International Journal Canada s Journal of Global Policy Analysis.

In The Last Decade

Ulrich Petersohn

22 papers receiving 321 citations

Peers

Ulrich Petersohn

PSIR

SPS

EE

DEVEL

GS

Jonathan D. Caverley United States

Sten Rynning Denmark

Carla Martínez Machain United States

Mark L. Haas United States

Andrew Cottey Ireland

Daniel Krcmaric United States

Marcos Tourinho Switzerland

Colin Dueck United States

Kanti Bajpai United States

Jun Koga Sudduth United Kingdom

Jonathan D. Caverley United States

Ulrich Petersohn

180 ×0.6

PSIR

156 ×0.9

SPS

98 ×0.7

EE

37 ×0.9

DEVEL

20 ×0.5

GS

Citations per year, relative to Ulrich Petersohn Ulrich Petersohn (= 1×) peers Jonathan D. Caverley

Countries citing papers authored by Ulrich Petersohn

Since Specialization

Citations

This map shows the geographic impact of Ulrich Petersohn's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ulrich Petersohn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulrich Petersohn more than expected).

Fields of papers citing papers by Ulrich Petersohn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ulrich Petersohn. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ulrich Petersohn. The network helps show where Ulrich Petersohn may publish in the future.

Co-authorship network of co-authors of Ulrich Petersohn

This figure shows the co-authorship network connecting the top 25 collaborators of Ulrich Petersohn. A scholar is included among the top collaborators of Ulrich Petersohn based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ulrich Petersohn. Ulrich Petersohn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Petersohn, Ulrich, et al.. (2022). The Commercial Military Actor Database. Journal of Conflict Resolution. 66(4-5). 899–923. 2 indexed citations

2.

Petersohn, Ulrich. (2021). Onset of new business? Private military and security companies and conflict onset in Latin America, Africa, and Southeast Asia from 1990 to 2011. Small Wars and Insurgencies. 32(8). 1362–1393. 3 indexed citations

3.

Petersohn, Ulrich, et al.. (2021). Commercial Military Actors and Civilian Victimization in Africa, Middle East, Latin America, and Asia, 1980–2011. Journal of Global Security Studies. 7(1). 2 indexed citations

4.

Petersohn, Ulrich, et al.. (2021). To Escalate, or Not to Escalate? Private Military and Security Companies and Conflict Severity. Studies in Conflict and Terrorism. 46(12). 2622–2645. 2 indexed citations

5.

Petersohn, Ulrich. (2020). Everything in (dis)order? Private Military and Security Contractors and International Order. 1 indexed citations

6.

Petersohn, Ulrich. (2018). The force of relationships: the influence of personal networks on the market for force. European Security. 27(1). 98–113. 4 indexed citations

7.

Panke, Diana & Ulrich Petersohn. (2017). President Donald J. Trump: An agent of norm death?. International Journal Canada s Journal of Global Policy Analysis. 72(4). 572–579. 15 indexed citations

8.

Panke, Diana & Ulrich Petersohn. (2015). Norm challenges and norm death: The inexplicable?. Cooperation and Conflict. 51(1). 3–19. 50 indexed citations

9.

Petersohn, Ulrich. (2015). Private Military and Security Companies (PMSCs), Military Effectiveness, and Conflict Severity in Weak States, 1990–2007. Journal of Conflict Resolution. 61(5). 1046–1072. 21 indexed citations

10.

Petersohn, Ulrich, et al.. (2015). The Markets for Force. University of Pennsylvania Press eBooks. 18 indexed citations

11.

Petersohn, Ulrich. (2014). Reframing the anti-mercenary norm: Private military and security companies and mercenarism. International Journal Canada s Journal of Global Policy Analysis. 69(4). 475–493. 17 indexed citations

12.

Petersohn, Ulrich. (2014). The social structure of the market for force. Cooperation and Conflict. 50(2). 269–285. 6 indexed citations

13.

Petersohn, Ulrich. (2012). Victorious Insurgencies: Four Rebellions that Shaped Our World. Contemporary Security Policy. 33(1). 207–209. 1 indexed citations

14.

Petersohn, Ulrich. (2011). Military Privatisation: Changing the Military-Civil Force Mix. European Political Science. 10(2). 146–156. 5 indexed citations

15.

Petersohn, Ulrich. (2011). The Other Side of the COIN: Private Security Companies and Counterinsurgency Operations. Studies in Conflict and Terrorism. 34(10). 782–801. 9 indexed citations

16.

Panke, Diana & Ulrich Petersohn. (2011). Why international norms disappear sometimes. European Journal of International Relations. 18(4). 719–742. 137 indexed citations

17.

Petersohn, Ulrich. (2010). Sovereignty and Privatizing the Military: An Institutional Explanation. Contemporary Security Policy. 31(3). 531–552. 6 indexed citations

18.

Petersohn, Ulrich, et al.. (2010). Hired Guns: Views about Armed Contractors in Operation Iraqi Freedom. 17 indexed citations

19.

Petersohn, Ulrich. (2009). Selektiver Schutz universaler Menschenrechte. Nomos eBooks.

20.

Petersohn, Ulrich. (2006). Die Nutzung privater Militärfirmen durch US-Streitkräfte und Bundeswehr. Social Science Open Access Repository (GESIS – Leibniz Institute for the Social Sciences). 32. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact