2015
DOI: 10.1016/j.jedc.2015.03.005
|View full text |Cite
|
Sign up to set email alerts
|

Super-exponential growth expectations and the global financial crisis

Abstract: We construct risk-neutral return probability distributions from S&P 500 options data over the decade 2003 to 2013, separable into pre-crisis, crisis and post-crisis regimes. The pre-crisis period is characterized by increasing realized and, especially, option-implied returns. This translates into transient unsustainable price growth that may be identified as a bubble. Granger tests detect causality running from option-implied returns to Treasury Bill yields in the pre-crisis regime with a lag of a few days, an… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
30
0

Year Published

2015
2015
2020
2020

Publication Types

Select...
4
3

Relationship

3
4

Authors

Journals

citations
Cited by 49 publications
(30 citation statements)
references
References 44 publications
0
30
0
Order By: Relevance
“…Arrow 1971;Friend and Blume 1975;Singleton 1982, 1984;Epstein and Zin 1991;Normandin and St-Amour 1998). In the spirit of Foster and Hart (2009), and in the light of recent findings (Leiss et al, 2015) that indicate changing risk attitudes over time as a result of events such as the Global Financial Crisis, for example, we restrain from making somewhat arbitrary assumptions on the utility of a representative agent and pursue directly with option-implied quantities instead.…”
Section: A More Conservative Boundmentioning
confidence: 99%
See 3 more Smart Citations
“…Arrow 1971;Friend and Blume 1975;Singleton 1982, 1984;Epstein and Zin 1991;Normandin and St-Amour 1998). In the spirit of Foster and Hart (2009), and in the light of recent findings (Leiss et al, 2015) that indicate changing risk attitudes over time as a result of events such as the Global Financial Crisis, for example, we restrain from making somewhat arbitrary assumptions on the utility of a representative agent and pursue directly with option-implied quantities instead.…”
Section: A More Conservative Boundmentioning
confidence: 99%
“…For our purposes, the relatively new approach by Figlewski (2010), as adapted in the recent study (Leiss et al, 2015), turns out to be most suited in order to get as much information out of the data as regard extreme events. It combines a 4 th -order polynomial interpolation of data points in implied volatility space with appended generalized extreme value (GEV) tails beyond the range of observed strikes.…”
Section: A Nonparametric Approachmentioning
confidence: 99%
See 2 more Smart Citations
“…One of the practical problems of bubble identification is that the fundamental value is not directly observable and is roughly estimated within a factor of 2 [10], typically. Based on the analyses of many historical bubbles, the studies [1][2][3]11] have documented that there are transient regimes during which the price growth rate (return) grows itself, which translates into a super-exponential time dynamics. Such a procyclical process involving positive feedbacks, which can be of many types, such as option hedging, portfolio insurance strategies, margin requirements, as well as the imitation and herding behavior in psychology.…”
Section: Introductionmentioning
confidence: 99%