Auditor-provided tax services and stock price crash risk

This paper examines whether auditor-provided tax services affect stock price crash risk: an important consideration for stock investors. Provision of tax services by incumbent auditors could accentuate or attenuate crash risk depending on whether such services give rise to knowledge spillover or imp...

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Main Authors: Habib, A., Hasan, Mostafa
Format: Journal Article
Published: Routledge 2015
Subjects:
Online Access:http://hdl.handle.net/20.500.11937/32619
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author Habib, A.
Hasan, Mostafa
author_facet Habib, A.
Hasan, Mostafa
author_sort Habib, A.
building Curtin Institutional Repository
collection Online Access
description This paper examines whether auditor-provided tax services affect stock price crash risk: an important consideration for stock investors. Provision of tax services by incumbent auditors could accentuate or attenuate crash risk depending on whether such services give rise to knowledge spillover or impair auditor independence. The study investigates two channels through which tax services might affect crash risk: earnings management in tax expenses and tax avoidance. Also examined is whether the association between tax services and crash risk is moderated by the particular business strategy that organizations pursue. A two-stage model is used to control for the potential endogeneity inherent in the selection of auditors for tax services. Empirical findings reveal that auditor-provided tax services attenuate crash risk by constraining both earnings management in tax expenses and tax avoidance. Further evidence shows that auditor-provided tax services reduce crash risk for firms following innovator business strategies. Taken together, empirical findings reported in this study support knowledge spillover benefits, that is, insights gained from tax services can enhance audit effectiveness.
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spelling curtin-20.500.11937-326192017-09-13T15:56:20Z Auditor-provided tax services and stock price crash risk Habib, A. Hasan, Mostafa business strategies tax expense management stock price crash risk tax avoidance tax services This paper examines whether auditor-provided tax services affect stock price crash risk: an important consideration for stock investors. Provision of tax services by incumbent auditors could accentuate or attenuate crash risk depending on whether such services give rise to knowledge spillover or impair auditor independence. The study investigates two channels through which tax services might affect crash risk: earnings management in tax expenses and tax avoidance. Also examined is whether the association between tax services and crash risk is moderated by the particular business strategy that organizations pursue. A two-stage model is used to control for the potential endogeneity inherent in the selection of auditors for tax services. Empirical findings reveal that auditor-provided tax services attenuate crash risk by constraining both earnings management in tax expenses and tax avoidance. Further evidence shows that auditor-provided tax services reduce crash risk for firms following innovator business strategies. Taken together, empirical findings reported in this study support knowledge spillover benefits, that is, insights gained from tax services can enhance audit effectiveness. 2015 Journal Article http://hdl.handle.net/20.500.11937/32619 10.1080/00014788.2015.1035222 Routledge restricted
spellingShingle business strategies
tax expense management
stock price crash risk
tax avoidance
tax services
Habib, A.
Hasan, Mostafa
Auditor-provided tax services and stock price crash risk
title Auditor-provided tax services and stock price crash risk
title_full Auditor-provided tax services and stock price crash risk
title_fullStr Auditor-provided tax services and stock price crash risk
title_full_unstemmed Auditor-provided tax services and stock price crash risk
title_short Auditor-provided tax services and stock price crash risk
title_sort auditor-provided tax services and stock price crash risk
topic business strategies
tax expense management
stock price crash risk
tax avoidance
tax services
url http://hdl.handle.net/20.500.11937/32619