Robust Portfolios and Weak Incentives in Long-Run Investments
When the planning horizon is long, and the safe asset grows indefinitely, isoelastic portfolios are nearly optimal for investors who are close to isoelastic for high wealth, and not too risk averse for low wealth. We prove this result in a general arbitrage-free, frictionless, semimartingale model. As a consequence, optimal portfolios are robust to the perturbations in preferences induced by common option compensation schemes, and such incentives are weaker when their horizon is longer. Robust option incentives are possible, but require several, arbitrarily large exercise prices, and are not always convex.
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- Dybvig, Philip H & Rogers, L C G & Back, Kerry, 1999. "Portfolio Turnpikes," Review of Financial Studies, Society for Financial Studies, vol. 12(1), pages 165-95.
- Huberman, Gur & Ross, Stephen, 1983. "Portfolio Turnpike Theorems, Risk Aversion, and Regularly Varying Utility Functions," Econometrica, Econometric Society, vol. 51(5), pages 1345-61, September.
- Alex Edmans & Xavier Gabaix & Tomasz Sadzik & Yuliy Sannikov, 2012. "Dynamic CEO Compensation," Journal of Finance, American Finance Association, vol. 67(5), pages 1603-1647, October.
- Viral Acharya & Kose John & Rangarajan K. Sundaram, 1999.
"On the Optimality of Resetting Executive Stock Options,"
New York University, Leonard N. Stern School Finance Department Working Paper Seires
99-087, New York University, Leonard N. Stern School of Business-.
- Acharya, Viral V. & John, Kose & Sundaram, Rangarajan K., 2000. "On the optimality of resetting executive stock options," Journal of Financial Economics, Elsevier, vol. 57(1), pages 65-101, July.
- Zhegal, Amina & Touzi, Nizar & Bouchard, Bruno, 2004. "Dual Formulation of the Utility Maximization Problem : the case of Nonsmooth Utility," Economics Papers from University Paris Dauphine 123456789/1531, Paris Dauphine University.
- Maxim Bichuch & Stephan Sturm, 2011. "Portfolio Optimization under Convex Incentive Schemes," Papers 1109.2945, arXiv.org, revised Oct 2013.
- Brian J. Hall & Kevin J. Murphy, 2000.
"Optimal Exercise Prices for Executive Stock Options,"
NBER Working Papers
7548, National Bureau of Economic Research, Inc.
- Kevin J. Murphy & Brian J. Hall, 2000. "Optimal Exercise Prices for Executive Stock Options," American Economic Review, American Economic Association, vol. 90(2), pages 209-214, May.
- Mathias Dewatripont & Patrick Bolton, 2005.
ULB Institutional Repository
2013/9543, ULB -- Universite Libre de Bruxelles.
- Mark A. Chen, 2004. "Executive Option Repricing, Incentives, and Retention," Journal of Finance, American Finance Association, vol. 59(3), pages 1167-1200, 06.
- Paolo Guasoni & Scott Robertson, 2012. "Portfolios and risk premia for the long run," Papers 1203.1399, arXiv.org.
- Ross, Stephen A., 1974. "Portfolio turnpike theorems for constant policies," Journal of Financial Economics, Elsevier, vol. 1(2), pages 171-198, July.
- Stephen A. Ross, 2004. "Compensation, Incentives, and the Duality of Risk Aversion and Riskiness," Journal of Finance, American Finance Association, vol. 59(1), pages 207-225, 02.
- Smith, Clifford W. & Stulz, René M., 1985. "The Determinants of Firms' Hedging Policies," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 20(04), pages 391-405, December.
- P. Carr & D. Madan, 2001. "Optimal positioning in derivative securities," Quantitative Finance, Taylor & Francis Journals, vol. 1(1), pages 19-37.
- B. Bouchard & N. Touzi & A. Zeghal, 2004. "Dual formulation of the utility maximization problem: the case of nonsmooth utility," Papers math/0405290, arXiv.org.
- Jennifer N. Carpenter, 2000. "Does Option Compensation Increase Managerial Risk Appetite?," Journal of Finance, American Finance Association, vol. 55(5), pages 2311-2331, October.
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