Evidence that the zero-earnings discontinuity has disappeared

• Autores: Thomas A. Gilliam, Frank Heflin, Jeffrey S. Paterson
• Localización: Journal of accounting and economics, ISSN 0165-4101, Vol. 60, Nº. 1, 2015, págs. 117-132
• Idioma: inglés
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• Resumen

  • Discontinuities in earnings distributions at zero have been widely cited as evidence of earnings management but not without controversy. Recent research suggests discontinuities may be mere artifacts of certain research design choices. We find that the well-known zero-earnings discontinuity disappears soon after passage of the Sarbanes–Oxley Act (SOX) and has not returned. We also find that neither the discontinuity nor its disappearance require the effects of widely cited alternative (non-earnings management) explanations for the zero-earnings discontinuity