Firm-Level Litigation Risk: Measurement and Effects

Fisher College of Business Working Paper No. 2018-03-18

Charles A. Dice Center Working Paper No. 2018-18

51 Pages Posted: 11 Sep 2018 Last revised: 19 Sep 2025

See all articles by Benjamin Bennett

Benjamin Bennett

Texas Christian University - M.J. Neeley School of Business

Charles (Chad) Ham

Indiana University - Kelley School of Business

Todd T. Milbourn

Southern Methodist University (SMU) - SMU Cox School of Business

Zexi Wang

Lancaster University - Department of Accounting and Finance

Date Written: April 15, 2024

Abstract

Firms are exposed to litigation risk from various stakeholders, including investors, customers, and regulators, and prior research has shown that such risk shapes a range of corporate policies. In this study, we develop a simple and transparent measure of firm-level litigation risk by parsing SEC 10-K annual reports. This measure demonstrates strong predictability for lawsuits, even after controlling for firm characteristics, existing lawsuits, geographic factors, and various fixed effects, including firm fixed effects. This simple measure performs comparably to a more resource-intensive, AI-generated litigation risk measure. We further link our measure of litigation risk to a variety of corporate policies, including cash holdings, capital expenditures, R&D, and acquisitions, uncovering results consistent with the literature.

Keywords: Legal risk

JEL Classification: G30, K20

Suggested Citation

Bennett, Benjamin and Ham, Charles and Milbourn, Todd T. and Wang, Zexi,

Firm-Level Litigation Risk: Measurement and Effects

(April 15, 2024). Fisher College of Business Working Paper No. 2018-03-18, Charles A. Dice Center Working Paper No. 2018-18, Available at SSRN: https://ssrn.com/abstract=3247688 or http://dx.doi.org/10.2139/ssrn.3247688

Benjamin Bennett (Contact Author)

Texas Christian University - M.J. Neeley School of Business ( email )

Fort Worth, TX 76129
United States

Charles Ham

Indiana University - Kelley School of Business ( email )

1309 East Tenth Street
Indianapolis, IN INDIANA 47405-1701
United States

Todd T. Milbourn

Southern Methodist University (SMU) - SMU Cox School of Business ( email )

P.O. Box 750333
Dallas, TX 75275-0333
United States

Zexi Wang

Lancaster University - Department of Accounting and Finance ( email )

Lancaster, Lancashire LA1 4YX
United Kingdom

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