Abstract We demonstrate that personal political preferences of corporate managers influence corporate policies. Specifically, Republican managers who are likely to have conservative personal ideologies adopt and maintain more conservative corporate policies. Those firms have lower levels of corporate debt, lower capital and research and development (R&D) expenditures, less risky investments, but higher profitability. Using the 9/11 terrorist attacks and Sept. 2008 Lehman Brothers bankruptcy as natural experiments, we demonstrate that investment policies of Republican managers became more conservative following these exogenous uncertainty-increasing events. Furthermore, around chief executive officer (CEO) turnovers, including CEO deaths, firm leverage policy becomes more conservative when managerial conservatism increases.

Using a comprehensive sample of securities litigation, we examine the effect of financial fraud on the subsequent use of external financing. We find that firms with a recent history of securities litigation, particularly more severe litigation, are less likely to seek external debt and equity financing. This negative relationship between prior litigation and external financing is stronger for firms with high information asymmetry. Furthermore, firms significantly reduce their investments in capital expenditures and research and development during the three years following a litigation filing. Thus, the reduction in the availability of external financing due to allegations of financial fraud can have a tangible impact upon the investment opportunities of the firm.