Skip to main content
Top
Published in:

23-07-2020

Diversification with options and structured products

Authors: Shuonan Yuan, Marc Oliver Rieger

Published in: Review of Derivatives Research | Issue 1/2021

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Different from diversification of stocks, there are two strategies to diversify portfolios consisting of options: one is to combine options on single underlying stocks, and the other one is to buy an option based on the index of these stocks. In this paper we analyse which diversification strategy is optimal for classical rational investors with constant relative risk aversion. We employ the Black–Scholes model and the stochastic volatility model of Heston for generating the processes of underlying stocks as well as pricing the derivatives. The results are developed first for options and then extended to some important classes of structured financial products: capital protected notes, discount certificates and bonus certificates. We find that investors’ choices on the two diversification strategies differ noticeably, but in general for convex payoffs index options are preferable, whereas for concave payoffs a portfolio of single stock options has usually higher utility.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Footnotes
1
Empirical studies typically find a premium of overpricing of about 0.5% for simple products on large markets, but average values are as high as 8% in other situations. Some single products can have even larger mispricing.
 
2
See Branger and Schlag (2004) for example.
 
3
Since our aim is the comparison of derivatives on different underlying stocks ceteris paribus, we do not search for the optimal fraction of the wealth in derivatives nor the exposure of the optimal portfolio to different risk factors for the retail investor.
 
4
This corresponds to the uncapped capital protection (1100) according to the SVSP Swiss Derivative Map.
 
5
Sometimes called Low Exercise Price Option (LEPO), basically the underlying without dividend payments.
 
6
This allows a comparison with Hens and Rieger (2014).
 
7
The parameter properties of the Heston model have been estimated by a large number of studies, and the estimated parameters may differ from paper to paper. Our chosen parameters are in the generally agreed region as basically in line with Liu and Pan (2003).
 
8
See Branger and Schlag (2004). The analytical solution would not exist even if each stock of the index followed a geometric Brownian motion and all the stocks were independent.
 
9
Summary of results is available upon request.
 
10
The predefined level refers to the nominal protection level for the capital protected note, the limited profit potential (cap) for the discount certificate, and the conditional protection level for the bonus certificate if the barrier is not breached.
 
Literature
go back to reference Benartzi, S., & Thaler, R. (1995). Myopic loss aversion and the equity premium puzzle. The Quarterly Journal of Economics, 110, 73–92.CrossRef Benartzi, S., & Thaler, R. (1995). Myopic loss aversion and the equity premium puzzle. The Quarterly Journal of Economics, 110, 73–92.CrossRef
go back to reference Benet, B. A., Giannetti, A., & Pissaris, S. (2006). Gains from structured product markets: The case of reverse-exchangeable securities. Journal of Banking and Finance, 30(1), 111–132.CrossRef Benet, B. A., Giannetti, A., & Pissaris, S. (2006). Gains from structured product markets: The case of reverse-exchangeable securities. Journal of Banking and Finance, 30(1), 111–132.CrossRef
go back to reference Black, F., & Scholes, M. (1973). The pricing of options and corporate liabilities. Journal of Political Economy, 81, 637–654.CrossRef Black, F., & Scholes, M. (1973). The pricing of options and corporate liabilities. Journal of Political Economy, 81, 637–654.CrossRef
go back to reference Blümke, A. (2009). How to Invest in Structured Products: A Guide for Investors and Investment Advisors. Burlington: Wiley. Blümke, A. (2009). How to Invest in Structured Products: A Guide for Investors and Investment Advisors. Burlington: Wiley.
go back to reference Branger, N. & Breuer, B. (2008). The optimal demand for retail derivatives. Working paper. Branger, N. & Breuer, B. (2008). The optimal demand for retail derivatives. Working paper.
go back to reference Branger, N., & Schlag, C. (2004). Why is the index smile so steep. Review of Finance, 8, 109–127.CrossRef Branger, N., & Schlag, C. (2004). Why is the index smile so steep. Review of Finance, 8, 109–127.CrossRef
go back to reference Branger, N., Schlag, C., & Schneider, E. (2008). Optimal portfolios when volatility can jump. Journal of Banking and Finance, 32, 1087–1097.CrossRef Branger, N., Schlag, C., & Schneider, E. (2008). Optimal portfolios when volatility can jump. Journal of Banking and Finance, 32, 1087–1097.CrossRef
go back to reference Breuer, W., & Perst, A. (2007). Retail banking and behavioral financial engineering: The case of structured products. Journal of Banking and Finance, 31, 827–844.CrossRef Breuer, W., & Perst, A. (2007). Retail banking and behavioral financial engineering: The case of structured products. Journal of Banking and Finance, 31, 827–844.CrossRef
go back to reference Burth, S., Kraus, T., & Wohlwend, H. (2001). The pricing of structured products in the swiss market. Journal of Derivatives, 9, 30–40.CrossRef Burth, S., Kraus, T., & Wohlwend, H. (2001). The pricing of structured products in the swiss market. Journal of Derivatives, 9, 30–40.CrossRef
go back to reference Cao, J., & Rieger, M. (2013). Risk classes for structured products: Mathematical aspects and their implications on behavioral investors. Annals of Finance, 9, 167–183.CrossRef Cao, J., & Rieger, M. (2013). Risk classes for structured products: Mathematical aspects and their implications on behavioral investors. Annals of Finance, 9, 167–183.CrossRef
go back to reference Das, S. R., & Statman, M. (2013). Options and structured products in behavioral portfolios. Journal of Economic Dynamics and Control, 37, 137–153.CrossRef Das, S. R., & Statman, M. (2013). Options and structured products in behavioral portfolios. Journal of Economic Dynamics and Control, 37, 137–153.CrossRef
go back to reference Dichtl, H., & Drobetz, W. (2011). Portfolio insurance and prospect theory investors: Popularity and optimal design of capitalprotected financial products. Journal of Banking and Finance, 35, 1683–1697.CrossRef Dichtl, H., & Drobetz, W. (2011). Portfolio insurance and prospect theory investors: Popularity and optimal design of capitalprotected financial products. Journal of Banking and Finance, 35, 1683–1697.CrossRef
go back to reference Dimson, E., Marsch, P., & Staunton, M. (2006). The worldwide equity premium: A smaller puzzle. EFA 2006 Zurich Meetings Paper and AFA 2008 New Orleans Meetings Paper. Dimson, E., Marsch, P., & Staunton, M. (2006). The worldwide equity premium: A smaller puzzle. EFA 2006 Zurich Meetings Paper and AFA 2008 New Orleans Meetings Paper.
go back to reference Driessen, J., & Maenhout, P. (2007). An empirical portfolio perspective on option pricing anomalies. Review of Finance, 11, 561–603.CrossRef Driessen, J., & Maenhout, P. (2007). An empirical portfolio perspective on option pricing anomalies. Review of Finance, 11, 561–603.CrossRef
go back to reference Eraker, B., Johannes, M., & Polson, N. (2003). The impact of jumps in volatility and returns. Journal of Finance, 58, 1269–1300.CrossRef Eraker, B., Johannes, M., & Polson, N. (2003). The impact of jumps in volatility and returns. Journal of Finance, 58, 1269–1300.CrossRef
go back to reference Fink, H., Geissel, S., Sass, J., & Seifried, F. T. (2019). Implied risk aversion: An alternative rating system for retail structured products. Review of Derivatives Research, 22(3), 357–387.CrossRef Fink, H., Geissel, S., Sass, J., & Seifried, F. T. (2019). Implied risk aversion: An alternative rating system for retail structured products. Review of Derivatives Research, 22(3), 357–387.CrossRef
go back to reference Gollier, C. (2004). The economics of risk and time. Cambridge: MIT Press. Gollier, C. (2004). The economics of risk and time. Cambridge: MIT Press.
go back to reference Helberger, D. (2012). Why do investors buy structured products? A behavioral finance explanation. The Journal of Wealth Management, 15, 51–60.CrossRef Helberger, D. (2012). Why do investors buy structured products? A behavioral finance explanation. The Journal of Wealth Management, 15, 51–60.CrossRef
go back to reference Henderson, B., & Pearson, N. (2011). The dark side of financial innovation: A case study of the pricing of a retail financial product. Journal of Financial Economics, 100, 227–247.CrossRef Henderson, B., & Pearson, N. (2011). The dark side of financial innovation: A case study of the pricing of a retail financial product. Journal of Financial Economics, 100, 227–247.CrossRef
go back to reference Henderson, B. J. & Pearson, N. D. (2007). Patterns in the payoffs of structured equity derivatives. AFA 2008 New Orleans Meetings Paper. Henderson, B. J. & Pearson, N. D. (2007). Patterns in the payoffs of structured equity derivatives. AFA 2008 New Orleans Meetings Paper.
go back to reference Hens, T., & Rieger, M. O. (2014). Can utility optimization explain the demand for structured investment products? Quantitative Finance, 14, 673–681.CrossRef Hens, T., & Rieger, M. O. (2014). Can utility optimization explain the demand for structured investment products? Quantitative Finance, 14, 673–681.CrossRef
go back to reference Heston, S. L. (1993). A closed form solution for options with stochastic volatility with applications to bonds and currency options. The Review of Financial Studies, 6, 327–343.CrossRef Heston, S. L. (1993). A closed form solution for options with stochastic volatility with applications to bonds and currency options. The Review of Financial Studies, 6, 327–343.CrossRef
go back to reference Jones, C. S. (2006). A nonlinear factor analysis of s&p 500 index option returns. Journal of Finance, 61, 2325–2363.CrossRef Jones, C. S. (2006). A nonlinear factor analysis of s&p 500 index option returns. Journal of Finance, 61, 2325–2363.CrossRef
go back to reference Liu, J., & Pan, J. (2003). Dynamic derivative strategies. Journal of Financial Economics, 69, 401–430.CrossRef Liu, J., & Pan, J. (2003). Dynamic derivative strategies. Journal of Financial Economics, 69, 401–430.CrossRef
go back to reference Markowitz, H. (1952). Portfolio selection. Journal of Finance, 7(1), 77–91. Markowitz, H. (1952). Portfolio selection. Journal of Finance, 7(1), 77–91.
go back to reference Rieger, M. O. (2012). Why do investors buy bad financial products? Probability misestimation and preferences in financial investment decisions. Journal of Behavioral Finance, 13, 108–118.CrossRef Rieger, M. O. (2012). Why do investors buy bad financial products? Probability misestimation and preferences in financial investment decisions. Journal of Behavioral Finance, 13, 108–118.CrossRef
go back to reference Stoimenov, P. A., & Wilkens, S. (2005). Are structured products ’fairly’ priced? An analysis of the german market for equity-linked instruments. Journal of Banking and Finance, 29, 2971–2993.CrossRef Stoimenov, P. A., & Wilkens, S. (2005). Are structured products ’fairly’ priced? An analysis of the german market for equity-linked instruments. Journal of Banking and Finance, 29, 2971–2993.CrossRef
go back to reference Vrecko, D., & Branger, N. (2009). Why is portfolio insurance attractive to investors. Working paper. Vrecko, D., & Branger, N. (2009). Why is portfolio insurance attractive to investors. Working paper.
go back to reference Wallmeier, M., & Diethelm, M. (2009). Market pricing of exotic structured products: The case of multi-asset barrier reverse convertibles in switzerland. The Journal of Derivatives, 17, 59–72.CrossRef Wallmeier, M., & Diethelm, M. (2009). Market pricing of exotic structured products: The case of multi-asset barrier reverse convertibles in switzerland. The Journal of Derivatives, 17, 59–72.CrossRef
go back to reference Wilkens, S., Erner, C., & Röder, K. (2003). The pricing of structuredproducts in germany. Journal of Derivatives, 11, 55–69.CrossRef Wilkens, S., Erner, C., & Röder, K. (2003). The pricing of structuredproducts in germany. Journal of Derivatives, 11, 55–69.CrossRef
Metadata
Title
Diversification with options and structured products
Authors
Shuonan Yuan
Marc Oliver Rieger
Publication date
23-07-2020
Publisher
Springer US
Published in
Review of Derivatives Research / Issue 1/2021
Print ISSN: 1380-6645
Electronic ISSN: 1573-7144
DOI
https://doi.org/10.1007/s11147-020-09169-x

Premium Partner