We explore whether managers’ strong desire for good performance distorts their expectations and, consequently, corporate investment efficiency. We find that managers overweight favorable information and underweight unfavorable information, resulting in optimistic earnings guidance. We construct an ex ante measure of optimism and show that greater optimism is associated with a lower inventory investment efficiency: Managers overinvest in inventory, resulting in lower inventory turnover and increased incidence and severity of inventory writedowns. We also find motivational optimism influences firms’ financial reporting and is associated with an increased incidence of financial misreporting. Our results are consistent with the psychology theory of motivated reasoning, which emphasizes the distortive effects of preferences on beliefs and judgments.

We examine whether the media can act as a friction that hampers the efficiency of corporate labor investment, a decision that attracts significant media attention. We develop a new measure of media exposure that takes into account the circulation and geographic proximity of a comprehensive set of media outlets. We show media exposure leads to greater labor investment inefficiency. Closer examination reveals that media exposure is associated with firms underhiring, but not underfiring. This underinvestment in labor by managers helps avoid future layoffs but is inefficient in that firms are left understaffed relative to their economic fundamentals. Further, we find that managers’ concerns about their personal reputation, but not the firm’s reputation, primarily drive our results. Our findings illustrate that the media can serve as a friction for, in addition to being a facilitator or monitor of, corporate labor investment decisions. Data Availability: All data are available from public sources identified in the paper.