Published online by Cambridge University Press: 21 December 2020
We use new hand-collected data from corporate filings to study the drivers of corporate capital structure adjustment. Classifying firms by their adjustment frequencies, we reveal previously unknown patterns in their reasons for financing and the financial instruments used. Some are consistent with existing theory, whereas others are understudied. Many leverage changes are outside of the firm’s control (e.g., executive option exercise) or incur negligible adjustment costs (e.g., credit-line usage). This implies a lower frequency of proactive leverage adjustments than indicated by prior research using accounting data, suggesting that costs of adjustment are higher, or the benefits lower, than previously thought.
We thank Dasha Anosova for excellent research assistance and Harry DeAngelo, John Graham (the referee), Jarrad Harford (the editor), Mark Leary, Michael Roberts, Bill Schwert, and seminar participants at Stanford University Graduate School of Business, the University of Colorado Boulder, and the 2019 Society for Financial Studies (SFS) Cavalcade for helpful comments and suggestions.