(Debt) Overhang: Evidence from Resource Extraction∗ Michael D. Wittry Ohio State University December 3, 2019 Abstract I study the empirical importance of debt overhang using a unique dataset on re- source extraction firms, which provides ex ante measures of investment opportunities and important variation in the terms of a firm’s obligations. In particular, unsecured reclamation liabilities create overhang that is costly to resolve and induces firms to forgo and postpone positive NPV investments. Traditional debt, in contrast, imposes few overhang-related investment distortions. These results show that: (i) the overhang problem is potentially large and applies more broadly to a firm’s non-debt liabilities; and (ii) overhang problems associated with traditional debt can be avoided through contracting and debt composition. JEL classification: D22, G30, G32 Keywords: Debt overhang, underinvestment, reclamation liability, general liability over- hang ∗Ohio State University, e-mail:
[email protected]. This paper is based on work from my dissertation. I am grateful to my dissertation committee: Ran Duchin, Jarrad Harford, Ed Rice, Jake Vigdor, and especially Jon Karpoff, for unceasing guidance and support. I thank Philip Bond, Jonathan Brogaard, Aaron Burt, Alvin Chen, Tony Cookson, Quentin Dupont, Laura Field, Erik Gilje, Shan He (discussant), Jennifer Koski, Tarun Patel, Stephan Siegel, and Mark Westerfield, James Weston (discussant) and seminar participants at the University of Oklahoma Energy and Commodities Finance Research Conference, Harvard Business School, Dartmouth College, Rice University, University of California San Diego, University of Colorado Boulder, Ohio State University, Arizona State University, University of British Columbia, University of Notre Dame, University of Texas Dallas, University of Pittsburgh, University of Kansas, Tulane University, University of Washington, and the Colorado Finance Summit for helpful comments.