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Call options with concave payoffs: An application to executive stock options

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  • Kwangil Bae
  • Jangkoo Kang
  • Hwa‐Sung Kim

Abstract

We observe that the incentive effects of traditional stock options can be improved by making the option's payoff concave in the region of a high stock price at maturity. To reflect the concave property, we propose two types of executive stock options: a generalized power option and an ordinary bull spread. Under the [Hall and Murphy (): American Economic Review 209‐214, Hall and Murphy () Journal of Accounting and Economics 33: 3‐42] framework, we show that the generalized power option with high concavity and the ordinary bull spread generate greater incentive effects than those of traditional options or the [Bernard, Boyle, and Chen (): The Journal of Derivatives 23: 9‐20] power executive options.

Suggested Citation

  • Kwangil Bae & Jangkoo Kang & Hwa‐Sung Kim, 2018. "Call options with concave payoffs: An application to executive stock options," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 38(8), pages 943-957, August.
    • Handle: RePEc:wly:jfutmk:v:38:y:2018:i:8:p:943-957
    DOI: 10.1002/fut.21924
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    References listed on IDEAS

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    1. Hall, Brian J. & Murphy, Kevin J., 2002. "Stock options for undiversified executives," Journal of Accounting and Economics, Elsevier, vol. 33(1), pages 3-42, February.
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    Cited by:

    1. Wang, Xingchun, 2021. "The values and incentive effects of options on the maximum or the minimum of the stock prices and market index," The North American Journal of Economics and Finance, Elsevier, vol. 55(C).

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