Evidence from China on the value relevance of operating income vs. below-the-line items

This study investigates the value relevance of operating income vs. below-the-line items in the Chinese stock market. The motivations for this study are twofold. First, there is a need for empirical evidence of the value relevance of earnings components given that previous findings of value relevance in China at the aggregate level have often been questioned in the literature. Second, the reporting environment for earnings components in China provides an interesting opportunity to present additional evidence on the pricing of persistent vs. less persistent earnings. Chinese GAAP is more specific in defining the scope and specifying the format of reporting earnings components with different levels of persistence. In addition, differing from the U.S. evidence in the extant literature, below-the-line items in China is overwhelmingly income-increasing and frequently account for a large percentage of a firm's reported net income. By linking valuation analysis with earnings time-series properties, we present additional evidence to support value relevance in China: An earnings component is impounded in stock prices as long as it is persistent and nonpersistent below-the-line items are value irrelevant. However, the time-series properties of earnings components are not fully priced by the market. The earnings-response coefficients are larger for below-the-line items than for operating income, although below-the-line items are less persistent and have lower predictive power. In discussing this pricing anomaly, we identify some unique institutional factors that may be responsible for the results.