Hyungjin Ko

17 papers and 230 indexed citations
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About

Hyungjin Ko is a scholar working on Economics and Econometrics, Finance and Artificial Intelligence. According to data from OpenAlex, Hyungjin Ko has authored 17 papers receiving a total of 230 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Economics and Econometrics, 7 papers in Finance and 6 papers in Artificial Intelligence. Recurrent topics in Hyungjin Ko’s work include Market Dynamics and Volatility (6 papers), Financial Markets and Investment Strategies (5 papers) and Stock Market Forecasting Methods (4 papers). Hyungjin Ko is often cited by papers focused on Market Dynamics and Volatility (6 papers), Financial Markets and Investment Strategies (5 papers) and Stock Market Forecasting Methods (4 papers). Hyungjin Ko collaborates with scholars based in South Korea. Hyungjin Ko's co-authors include Jaewook Lee, Huisu Jang, Jaewook Lee, Junyoung Byun, J.-G. Park, Woojin Lee, Youngjae Yu, Gunhee Kim, Seung Yun Lee and Jongwook Choi and has published in prestigious journals such as Information Sciences, Sustainability and Finance research letters.

In The Last Decade

Co-authorship network of co-authors of Hyungjin Ko

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

Hyungjin Ko

17 papers receiving 208 citations

Fields of papers citing papers by Hyungjin Ko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hyungjin Ko

Since Specialization
Citations

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