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American Economic Review Vol. 90 No. 2 2000

Optimal Exercise Prices for Executive Stock Options

Brian J. Hall1; Kevin J. Murphy2

1 Harvard Business School, Soldiers Field, Boston, MA 02163. · 2 USC Marshall School of Business, MC 1427, Los Angeles, CA 90089-1427.

Abstract

Although exercise prices for executive stock options can be set either below or above the grant-date market price, in practice virtually all options are granted at the money. We offer an economic rationale for this apparent puzzle, by showing that pay-to-performance incentives for risk-averse undiversified executives are typically maximized by setting exercise prices at (or near) the grant-date market price. We provide an operationally useful alternative to Black-Scholes (1973) for the purpose of both valuing executive stock options and measuring the incentives created by options. Our framework has implications not only for exercise-price policies, but also for indexed options, option repricings, exchanges of cash for stock-based compensation, and the design of bonus plans.

DOI
10.1257/aer.90.2.209
Volume
90
Issue
2
Pages
209-214
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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