International Accounting Standards and Accounting Quality
研究应用国际会计准则是否与更高的会计质量相关，发现来自21个国家的公司应用国际会计准则后，盈余管理减少、损失确认更及时、会计金额价值相关性更高。
ABSTRACT We examine whether application of International Accounting Standards (IAS) is associated with higher accounting quality. The application of IAS reflects combined effects of features of the financial reporting system, including standards, their interpretation, enforcement, and litigation. We find that firms applying IAS from 21 countries generally evidence less earnings management, more timely loss recognition, and more value relevance of accounting amounts than do matched sample firms applying non‐U.S. domestic standards. Differences in accounting quality between the two groups of firms in the period before the IAS firms adopt IAS do not account for the postadoption differences. Firms applying IAS generally evidence an improvement in accounting quality between the pre‐ and postadoption periods. Although we cannot be sure our findings are attributable to the change in the financial reporting system rather than to changes in firms' incentives and the economic environment, we include research design features to mitigate effects of both.