Kei Koga

75 total papers · 837 total citations
35 papers, 332 citations indexed

About

Kei Koga is a scholar working on Political Science and International Relations, Sociology and Political Science and Development. According to data from OpenAlex, Kei Koga has authored 35 papers receiving a total of 332 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Political Science and International Relations, 14 papers in Sociology and Political Science and 14 papers in Development. Recurrent topics in Kei Koga's work include International Development and Aid (14 papers), International Relations and Foreign Policy (13 papers) and Global trade and economics (10 papers). Kei Koga is often cited by papers focused on International Development and Aid (14 papers), International Relations and Foreign Policy (13 papers) and Global trade and economics (10 papers). Kei Koga collaborates with scholars based in Singapore, United States and Russia. Kei Koga's co-authors include Janis van der Westhuizen, Leslie Wehner, Cameron G. Thies, Meng‐Hsuan Chou, Michael Howlett, Priya Chacko and Sheila A. Smith and has published in prestigious journals such as SHILAP Revista de lepidopterología, International Affairs and Perspectives on Politics.

In The Last Decade

Kei Koga

32 papers receiving 288 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Kei Koga 263 134 133 55 27 35 332
Michael Yahuda 208 0.8× 101 0.8× 173 1.3× 41 0.7× 13 0.5× 40 348
Donald E. Weatherbee 200 0.8× 84 0.6× 214 1.6× 36 0.7× 13 0.5× 50 353
David Arase 220 0.8× 157 1.2× 171 1.3× 41 0.7× 35 1.3× 28 356
Chengxin Pan 222 0.8× 75 0.6× 187 1.4× 27 0.5× 15 0.6× 36 365
Donald Crone 238 0.9× 124 0.9× 175 1.3× 84 1.5× 7 0.3× 24 365
Paul Midford 199 0.8× 67 0.5× 143 1.1× 34 0.6× 48 1.8× 28 290
Bruce Vaughn 164 0.6× 64 0.5× 113 0.8× 51 0.9× 5 0.2× 41 295
Hiro Katsumata 264 1.0× 132 1.0× 177 1.3× 31 0.6× 11 0.4× 25 346
Dewi Fortuna Anwar 184 0.7× 77 0.6× 219 1.6× 31 0.6× 5 0.2× 35 332
Mark E. Manyin 185 0.7× 54 0.4× 133 1.0× 65 1.2× 7 0.3× 76 333

Countries citing papers authored by Kei Koga

Since Specialization
Citations

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

Fields of papers citing papers by Kei Koga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kei Koga

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

All Works

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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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