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DC FieldValueLanguage
dc.contributorSchool of Accounting and Financeen_US
dc.contributor.advisorWu, Qiang (AF)en_US
dc.creatorXu, Xin-
dc.identifier.urihttps://theses.lib.polyu.edu.hk/handle/200/13252-
dc.languageEnglishen_US
dc.publisherHong Kong Polytechnic Universityen_US
dc.rightsAll rights reserveden_US
dc.titleDo machine-readable disclosures facilitate regulatory scrutiny? Evidence from SEC comment lettersen_US
dcterms.abstractThis paper examines whether machine-readable disclosures facilitate Securities and Exchange Commission (SEC) scrutiny. Using firms’ mandatory adoption of Inline XBRL (iXBRL), which significantly increases the machine readability of firms’ financial reports, I find that the SEC is more likely to issue comment letters to firms mandated to adopt iXBRL compared to those not mandated following the adoption. Such an increase is greater when the SEC is in its busy season and under high workload pressure, suggesting that machine-readable filings improve the SEC’s reviewing efficiency. Furthermore, I find that the comment letters sent to adoption firms cover more topics and that the SEC spends less time responding compared to those sent to non-adoption firms after the mandate. Collectively, my findings provide evidence that machine-readable disclosures enhance the SEC’s efficiency in reviewing mandatory filings and facilitate regulatory scrutiny activities.en_US
dcterms.extent53 pagesen_US
dcterms.isPartOfPolyU Electronic Thesesen_US
dcterms.issued2024en_US
dcterms.educationalLevelM.Phil.en_US
dcterms.educationalLevelAll Masteren_US
dcterms.LCSHAuditing -- United States -- Data processingen_US
dcterms.LCSHElectronic data processingen_US
dcterms.LCSHFinancial statements -- Data processingen_US
dcterms.LCSHXBRL (Document markup language)en_US
dcterms.LCSHHong Kong Polytechnic University -- Dissertationsen_US
dcterms.accessRightsopen accessen_US

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