Hélyette Geman

80 papers and 5.1k indexed citations
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About

Hélyette Geman is a scholar working on Finance, Economics and Econometrics and Demography. According to data from OpenAlex, Hélyette Geman has authored 80 papers receiving a total of 5.1k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Finance, 48 papers in Economics and Econometrics and 14 papers in Demography. Recurrent topics in Hélyette Geman’s work include Stochastic processes and financial applications (40 papers), Financial Risk and Volatility Modeling (20 papers) and Market Dynamics and Volatility (18 papers). Hélyette Geman is often cited by papers focused on Stochastic processes and financial applications (40 papers), Financial Risk and Volatility Modeling (20 papers) and Market Dynamics and Volatility (18 papers). Hélyette Geman collaborates with scholars based in United Kingdom, France and United States. Hélyette Geman's co-authors include Marc Yor, Dilip B. Madan, Peter Carr, Nicole El Karoui, Jean‐Charles Rochet, Thierry Ané, Marc Yor, William Smith, J. David Cummins and Svetlana Borovkova and has published in prestigious journals such as The Journal of Finance, Journal of Financial Economics and Management Science.

In The Last Decade

Co-authorship network of co-authors of Hélyette Geman

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

Fields of papers citing papers by Hélyette Geman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hélyette Geman

Since Specialization
Citations

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