Over the last decades, firms have been incorporating digital technologies into their operations, a process known as digitalization. Nevertheless, understanding the link between digitalization and firm performance remains challenging. We propose a new firm-level measure of digital intensity based on textual analysis of business descriptions and quarterly earnings calls. To overcome endogeneity, we use two quasi-natural experiments: the COVID-19 pandemic and shocks involving suppliers affected by U.S. natural disasters. Non-technological firms with higher pre-shock digital intensity experience higher abnormal returns, higher profitability, and higher revenue growth during the shocks. The supply chain is one of the areas through which digitalization contributes to significantly mitigate the effects of these shocks, thereby enhancing firm resilience.
We investigate whether and how the public revelation of tax uncertainty affects supply chain relations by utilizing an exogenous shock to tax reporting under FIN 48, which mandates the disclosure of uncertain tax benefits (UTBs). Using a difference-in-differences research design, we find that firms disclosing UTBs experience a significant decrease in sales to major customers after FIN 48 relative to firms without tax uncertainty. Further mechanism analyses suggest a risk perception channel that the disclosure heightens customers' risk perception of the suppliers: the adverse effect is more pronounced for suppliers with higher tax uncertainty or ex ante corporate risk. However, we do not find evidence for a tax morale channel that customers are concerned about sourcing from a “bad corporate citizen.” In cross-sectional analyses, we find a stronger adverse effect when customers and suppliers are less likely to engage in private information sharing or tax coordination, when suppliers disclose higher-quality UTBs, or when customers have lower tax risk tolerance or switching costs. Overall, our findings document an externality of tax disclosure from the perspectives of supply chain partners, suggesting that the disclosure of tax uncertainty provides valuable information to corporate customers and affects a firm's trade relations.
We study the performance of PE-backed companies during the COVID-19 pandemic. Our findings suggest that, on average, PE-backed firms were more resilient compared to closely matched industry peers during the pandemic. However, this outperformance is of a smaller magnitude than during the pre-pandemic non-crisis period, suggesting that the outperformance is driven by investor selection of target firms ex ante, rather than active support mechanisms. The outperformance during the pandemic is found to be insignificant among firms which were the most vulnerable at the onset of the pandemic, and firms in the most exposed industries. These more vulnerable firms appear to have been less active in obtaining additional financing during the pandemic, and consequently, suffered a significantly higher incidence of distress. However, non-PE-backed firms in distress had a higher incidence of liquidation, while PE-owned firms more often negotiated formally with creditors to continue trading. Our analysis shines light on the role of PE investors during a large, exogenous shock, and suggests that, in the case of the pandemic, their adept target selection may help to explain the outperformance more so than their actions to protect vulnerable firms in a crisis.