{"id":"https://openalex.org/A5016561476","orcid":null,"observed_orcids":[],"display_name":"sangkwon Cha","raw_author_names":["Sang Kwon Cha","Sang-Kwon CHA","Sang-Kwon Cha","Sang-kwon Cha","Sangkwon CHA","Sangkwon Cha","Sang\uff0dKwon Cha","sangkwon CHA","sangkwon Cha"],"full_name":"sangkwon Cha","works_count":46,"cited_by_count":9,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5016561476","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I163795733","ror":"https://ror.org/05r0q9p84","display_name":"Calvin University","country_code":"US","type":"education","lineage":["https://openalex.org/I163795733"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I24541011","ror":"https://ror.org/03qjsrb10","display_name":"Soonchunhyang University","country_code":"KR","type":"education","lineage":["https://openalex.org/I24541011"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I2964261176","ror":"https://ror.org/05055ck28","display_name":"Calvin University","country_code":"KR","type":"education","lineage":["https://openalex.org/I2964261176"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4575257","ror":"https://ror.org/046865y68","display_name":"Hanyang University","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]},"years":[2020,2019]},{"institution":{"id":"https://openalex.org/I65832422","ror":"https://ror.org/01h6frr69","display_name":"Duksung Women's University","country_code":"KR","type":"education","lineage":["https://openalex.org/I65832422"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I94588446","ror":"https://ror.org/00egdv862","display_name":"Hongik University","country_code":"KR","type":"education","lineage":["https://openalex.org/I94588446"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I9507","ror":"https://ror.org/01gqe3t73","display_name":"Sangji University","country_code":"KR","type":"education","lineage":["https://openalex.org/I9507"]},"years":[2020]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10081","display_name":"Auditing, Earnings Management, Governance","count":23,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10019","display_name":"Corporate Finance and Governance","count":19,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13366","display_name":"Accounting Theory and Financial Reporting","count":12,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11508","display_name":"Corporate Taxation and Avoidance","count":11,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14030","display_name":"Taxation and Legal Issues","count":9,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14014","display_name":"Transportation Systems and Infrastructure","value":5.93e-05,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10081","display_name":"Auditing, Earnings Management, Governance","value":4.97e-05,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11508","display_name":"Corporate Taxation and Avoidance","value":4.11e-05,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12675","display_name":"Financial Reporting and Valuation Research","value":3.38e-05,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13366","display_name":"Accounting Theory and Financial Reporting","value":2.59e-05,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","score":0.725090503692627},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.7195000052452087},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6873000264167786},{"id":"556758197","wikidata":"https://www.wikidata.org/wiki/Q580018","display_name":"Monetary economics","score":0.5826104879379272},{"id":"10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","score":0.4848810136318207}],"counts_by_year":[{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":12,"oa_works_count":6,"cited_by_count":6},{"year":2021,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":2022,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2023,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2024,"works_count":4,"oa_works_count":1,"cited_by_count":2},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2026,"works_count":3,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["Sang Kwon Cha","Sang-Kwon CHA","Sang-Kwon Cha","Sang-kwon Cha","Sangkwon CHA","Sangkwon Cha","Sang\uff0dKwon Cha","sangkwon CHA","sangkwon Cha"],"block_key":"s cha","works_api_url":"https://api.openalex.org/works?filter=author.id:A5016561476","updated_date":"2026-11-02T12:28:04","created_date":"2016-06-24T00:00:00"}