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What Incentivises Managers to Engage in Financial Misreporting? An Analysis of Stock Delta, Option Delta, and Vega

  • Jay Junghun Lee
  • , Bo Xu*
  • *Corresponding author for this work
  • University of Massachusetts Boston
  • School of Economics and Management, Harbin Institute of Technology Shenzhen

Research output: Contribution to journalArticlepeer-review

Abstract

Previous studies provide mixed evidence regarding the relation between managers' equity incentives and financial misstatements. We hypothesise that the mixed results stem from measurement error in portfolio delta that reflects the joint sensitivity of a manager's stock and option portfolio to changes in equity prices. Splitting portfolio delta into stock delta and option delta, we find that option delta has a dominating effect over stock delta and vega in explaining financial misstatements and that the impact of option delta is mainly attributable to the effect of CEO's option delta, as opposed to that of CFO's option delta.

Original languageEnglish
Pages (from-to)2976-3003
Number of pages28
JournalAccounting and Finance
Volume65
Issue number3
DOIs
StatePublished - Sep 2025
Externally publishedYes

Keywords

  • equity incentives
  • executive compensation
  • financial misreporting
  • option delta
  • vega

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