Effect of Chief executive Officer's capital gains taxes on corporate risk-taking

Thesis: Ph. D., Massachusetts Institute of Technology, Sloan School of Management, 2017.Cataloged from PDF version of thesis.Includes bibliographical references (pages 43-47).I study the effects of CEOs' unrealized capital gains tax liabilities (tax burdens) on corporate risk-taking. Recent work suggests that high tax burdens discourage CEOs from selling stock. I hypothesize that this causes the executives to become overexposed to firm-specific risk thereby reducing their willingness to make risky corporate decisions. In a series of tests, I find that corporate risk-taking decreases as CEOs' personal tax burdens increase. Further, firms with CEOs who are more locked-in to their stock positions (i.e., CEOs with higher tax burdens) experience larger increases in risk-taking following federal and state tax cuts. When I investigate the mechanism behind this relation, I find that tax cuts trigger stock sales by the locked-in executives, allowing for improved diversification. Overall, my findings indicate that the personal tax burdens of CEOs affect the firm by reducing executives' preferences for risk at the corporate level.by Benjamin Peter Yost.Ph. D