Ehri Ryu

3.5k total citations · 2 hit papers
41 papers, 2.4k citations indexed

About

Ehri Ryu is a scholar working on Sociology and Political Science, Clinical Psychology and Marketing. According to data from OpenAlex, Ehri Ryu has authored 41 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Sociology and Political Science, 11 papers in Clinical Psychology and 8 papers in Marketing. Recurrent topics in Ehri Ryu's work include Psychometric Methodologies and Testing (8 papers), Consumer Behavior in Brand Consumption and Identification (7 papers) and Digital Marketing and Social Media (6 papers). Ehri Ryu is often cited by papers focused on Psychometric Methodologies and Testing (8 papers), Consumer Behavior in Brand Consumption and Identification (7 papers) and Digital Marketing and Social Media (6 papers). Ehri Ryu collaborates with scholars based in United States, South Korea and Netherlands. Ehri Ryu's co-authors include Seung‐A Annie Jin, Aziz Muqaddam, Stephen G. West, JeeWon Cheong, Brad J. Bushman, Roy F. Baumeister, Sander Begeer, Shannon Snapp, Sander Thomaes and Oi‐Man Kwok and has published in prestigious journals such as SHILAP Revista de lepidopterología, Computers in Human Behavior and Journal of Cognitive Neuroscience.

In The Last Decade

Ehri Ryu

40 papers receiving 2.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Instafamous and social media influencer marketing

2019 584 citations Seung‐A Annie Jin, Aziz Muqaddam et al. Marketing Intelligence & Planning profile →
“I'll buy what she's #wearing”: The roles of envy toward and parasocial interaction with influencers in Instagram celebrity-based brand endorsement and social commerce

2020 253 citations Seung‐A Annie Jin, Ehri Ryu profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ehri Ryu United States	21	1.3k	581	518	435	234	41	2.4k
David H. Silvera United States	24	1.0k 0.8×	1.1k 2.0×	318 0.6×	533 1.2×	174 0.7×	62	2.4k
Jung-Hyun Kim United States	19	2.1k 1.7×	239 0.4×	449 0.9×	376 0.9×	289 1.2×	59	2.8k
Marjolijn L. Antheunis Netherlands	25	1.3k 1.1×	253 0.4×	200 0.4×	465 1.1×	230 1.0×	67	2.3k
Jonathan Robinson United States	12	1.2k 1.0×	196 0.3×	484 0.9×	707 1.6×	130 0.6×	15	2.8k
Stephen M. Smith United States	24	937 0.7×	360 0.6×	675 1.3×	864 2.0×	63 0.3×	45	2.7k
Shaojing Sun China	22	825 0.7×	379 0.7×	525 1.0×	248 0.6×	232 1.0×	73	1.7k
Se‐Hoon Jeong South Korea	20	1.6k 1.3×	383 0.7×	153 0.3×	190 0.4×	319 1.4×	73	2.4k
Murray G. Millar United States	20	1.2k 1.0×	407 0.7×	319 0.6×	1.1k 2.4×	67 0.3×	73	2.4k
Hee Sun Park United States	26	1.1k 0.9×	241 0.4×	439 0.8×	1.3k 3.1×	110 0.5×	91	2.5k
Krystina A. Finlay United States	14	998 0.8×	218 0.4×	204 0.4×	716 1.6×	132 0.6×	18	2.0k

Countries citing papers authored by Ehri Ryu

Since Specialization

Citations

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

Fields of papers citing papers by Ehri Ryu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ehri Ryu

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Heyman, Gene M., Ehri Ryu, & Hiram Brownell. (2024). Evidence that intergenerational income mobility is the strongest predictor of drug overdose deaths in U. S. Midwest counties. International Journal of Drug Policy. 132. 104558–104558. 3 indexed citations

Jin, Seung‐A Annie & Ehri Ryu. (2024). Unraveling the dynamics of digital equality and trust in AI-empowered metaverses and AI-VR-convergence. Technological Forecasting and Social Change. 210. 123877–123877. 3 indexed citations

Cooper, Rose A., et al.. (2022). Integrating Region- and Network-level Contributions to Episodic Recollection Using Multilevel Structural Equation Modeling. Journal of Cognitive Neuroscience. 34(12). 2341–2359. 2 indexed citations

Jin, Seung‐A Annie, Ehri Ryu, & Aziz Muqaddam. (2021). I trust what she's #endorsing on Instagram: moderating effects of parasocial interaction and social presence in fashion influencer marketing. Journal of Fashion Marketing and Management. 25(4). 665–681. 89 indexed citations

Jin, Seung‐A Annie, Aziz Muqaddam, & Ehri Ryu. (2019). Instafamous and social media influencer marketing. Marketing Intelligence & Planning. 37(5). 567–579. 584 indexed citations breakdown →

Jin, Seung‐A Annie, Ehri Ryu, & Aziz Muqaddam. (2019). Romance 2.0 on Instagram! “What Type of Girlfriend Would You Date?”. Evolutionary Psychology. 17(1). 2128941469–2128941469. 4 indexed citations

Ford, Jaclyn H., et al.. (2018). It gets better with time: Enhancement of age-related positivity effect in the six months following a highly negative public event.. Psychology and Aging. 33(3). 419–424. 17 indexed citations

Jin, Seung‐A Annie & Ehri Ryu. (2018). “The Paradox of Narcissus and Echo in the Instagram Pond” in Light of the Selfie Culture from Freudian Evolutionary Psychology: Self-Loving and Confident but Lonely. Journal of Broadcasting & Electronic Media. 62(4). 554–577. 9 indexed citations

Jin, Seung‐A Annie & Ehri Ryu. (2018). Celebrity fashion brand endorsement in Facebook viral marketing and social commerce. Journal of Fashion Marketing and Management. 23(1). 104–123. 46 indexed citations

10.

Ryu, Ehri & JeeWon Cheong. (2017). Comparing Indirect Effects in Different Groups in Single-Group and Multi-Group Structural Equation Models. Frontiers in Psychology. 8. 747–747. 84 indexed citations

11.

Ryu, Ehri. (2015). Multiple Group Analysis in Multilevel Structural Equation Model Across Level 1 Groups. Multivariate Behavioral Research. 50(3). 300–315. 10 indexed citations

12.

Snapp, Shannon, et al.. (2014). The Upside to Hooking Up: College Students’ Positive Hookup Experiences. International Journal of Sexual Health. 27(1). 43–56. 40 indexed citations

13.

Ryu, Ehri. (2014). Multiple-group analysis approach to testing group difference in indirect effects. Behavior Research Methods. 47(2). 484–493. 25 indexed citations

14.

Ryu, Ehri, Stephen G. West, & Karen H. Sousa. (2012). Distinguishing Between-Person and Within-Person Relationships in Longitudinal Health Research: Arthritis and Quality of Life. Annals of Behavioral Medicine. 43(3). 330–342. 9 indexed citations

15.

Ryu, Ehri. (2011). Effects of skewness and kurtosis on normal-theory based maximum likelihood test statistic in multilevel structural equation modeling. Behavior Research Methods. 43(4). 1066–1074. 162 indexed citations

16.

Gerstein, Emily D., et al.. (2010). Developmental Risk and Young Children’s Regulatory Strategies: Predicting Behavior Problems at Age Five. Journal of Abnormal Child Psychology. 39(3). 351–364. 36 indexed citations

17.

West, Stephen G., Ehri Ryu, Oi‐Man Kwok, & Heining Cham. (2010). Multilevel Modeling: Current and Future Applications in Personality Research. Journal of Personality. 79(1). 2–50. 105 indexed citations

18.

Bushman, Brad J., Roy F. Baumeister, Sander Thomaes, et al.. (2009). Looking Again, and Harder, for a Link Between Low Self‐Esteem and Aggression. Journal of Personality. 77(2). 427–446. 181 indexed citations

19.

Sousa, Karen H., et al.. (2007). Development of a Model to Measure Symptom Status in Persons Living With Rheumatoid Arthritis. Nursing Research. 56(6). 434–440. 4 indexed citations

20.

Deng, Shiying, et al.. (2006). Family Processes Mediating the Relationship of Neighborhood Disadvantage to Early Adolescent Internalizing Problems. The Journal of Early Adolescence. 26(2). 206–231. 64 indexed citations

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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