英文摘要 |
This paper comprises two experimental studies on the assurance of corporate social responsibility (CSR) reports. The first study examines the effects of assurance providers and assurance levels, and their interaction, on the credibility of CSR reports as perceived by investors. The results indicate that the effect of different assurance providers on CSR report credibility is not significant. However, consistent with expectations, perceived credibility is greater when the assurance level is reasonable than when it is limited. When the assurance providers are auditors, the perceived credibility is higher when the assurance level is reasonable than when it is limited. The second study focuses on the case where the assurance providers are auditors, and examines the effects on perceived credibility of whether the auditors are industry specialists in financial statement assurance, the assurance level, and their interaction. The results indicate that industry specialization has a significant and positive effect. When the auditor is not an industry specialist, the perceived credibility is higher under the condition of reasonable assurance than that of limited assurance. |