Mathias Siems

About

Mathias Siems is a scholar working on Strategy and Management, Accounting and Law. According to data from OpenAlex, Mathias Siems has authored 144 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Strategy and Management, 53 papers in Accounting and 49 papers in Law. Recurrent topics in Mathias Siems’s work include Corporate Governance and Law (46 papers), Comparative and International Law Studies (29 papers) and Corporate Finance and Governance (29 papers). Mathias Siems is often cited by papers focused on Corporate Governance and Law (46 papers), Comparative and International Law Studies (29 papers) and Corporate Finance and Governance (29 papers). Mathias Siems collaborates with scholars based in United Kingdom, Italy and Belgium. Mathias Siems's co-authors include Priya Lele, Simon Deakin, Daithí Mac Síthigh, Martin Gelter, Gerhard Schnyder, John Armour, David Nelken, Ruth V. Aguilera, Prabirjit Sarkar and John K. Ashton and has published in prestigious journals such as Economics Letters, British Journal of Management and Governance.

In The Last Decade

Co-authorship network of co-authors of Mathias Siems

This figure shows the co-authorship network connecting the top 25 collaborators of Mathias Siems. A scholar is included among the top collaborators of Mathias Siems 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 Mathias Siems. Mathias Siems is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Mathias Siems

112 papers receiving 999 citations

Fields of papers citing papers by Mathias Siems

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mathias Siems. 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 Mathias Siems. The network helps show where Mathias Siems may publish in the future.

Countries citing papers authored by Mathias Siems

Since Specialization

Citations

This map shows the geographic impact of Mathias Siems'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 Mathias Siems with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mathias Siems more than expected).

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.

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