Sung Ko Li

27 total papers · 624 total citations
21 papers, 435 citations indexed

About

Sung Ko Li is a scholar working on Economics and Econometrics, Management Science and Operations Research and Finance. According to data from OpenAlex, Sung Ko Li has authored 21 papers receiving a total of 435 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Economics and Econometrics, 15 papers in Management Science and Operations Research and 8 papers in Finance. Recurrent topics in Sung Ko Li’s work include Efficiency Analysis Using DEA (15 papers), Economic Growth and Productivity (7 papers) and Capital Investment and Risk Analysis (5 papers). Sung Ko Li is often cited by papers focused on Efficiency Analysis Using DEA (15 papers), Economic Growth and Productivity (7 papers) and Capital Investment and Risk Analysis (5 papers). Sung Ko Li collaborates with scholars based in Hong Kong, United States and China. Sung Ko Li's co-authors include Ying Chu Ng, Yuk‐shing Cheng, Rolf Färe, Shawna Grosskopf, Suthathip Yaisawarng, Zhaoping Wang, Shu Kam Lee, Valentin Zelenyuk, Louis T. W. Cheng and Paul W. Wilson and has published in prestigious journals such as European Journal of Operational Research, Operations Research and Economics Letters.

Co-authorship network of co-authors of Sung Ko Li

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

Sung Ko Li

21 papers receiving 400 citations

Fields of papers citing papers by Sung Ko Li

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sung Ko Li

Since Specialization
Citations

This map shows the geographic impact of Sung Ko Li'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 Sung Ko Li with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sung Ko Li 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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2026