Does Accounting Conservatism Reduce Overpricing Caused by Short-Sales Constraints?

• 成果类型: Article
• 署名作者: Mashruwala, Christina; Mashruwala, Shamin
• 署名单位: University of Alberta
• 刊物名称: CONTEMPORARY ACCOUNTING RESEARCH
• ISSN/ISSBN: 0823-9150
• DOI: 10.1111/1911-3846.12390
• 发表日期: 2018
• 页码: 2160-2190
• 关键词: cross-section; stock-prices; asymmetric timeliness; Cash flows; earnings; MARKET; opinion; RISK; restrictions; options

摘要

Prior research documents that, in the presence of investor disagreement, short-sales constraints can lead to equity overvaluation. We examine whether conservative accounting practices reduce the susceptibility to such overpricing, as predicted by Miller (1980). Consistent with Miller's prediction, we find that when shorting constraints and disagreement are high, the degree of overvaluation decreases systematically with accounting conservatism. These findings suggest that financial reporting conservatism helps improve market efficiency by counteracting the tendency to overvaluation that typically occurs in the presence of short-selling constraints and divergence of opinion.