Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
7 without a DOI — not checked. A reference
deposited without a DOI is never matched by title or guessed at; it stays outside the checked
set, and this line discloses that.
An easy computable upper bound for the price of an arithmetic Asian option
The 7 references without a DOI — listed, not checked
no DOI — not checkedCarr, P., Madan, D.: Towards a theory of volatility trading. In: Jarrow, R. (ed.) Volatility, risk publications, pp. 417—427 (1998)
no DOI — not checkedChicago Board Options Exchange, Inc.: The CBOE volatility index – VIX. White paper (2009)
no DOI — not checkedDeelstra, G., Dhaene, J., Vanmaele, M.: An overview of comonotonicity and its applications in finance and insurance. In: Oksendal, B., Nunno, G. (eds.) Advanced Mathematical Methods for Finance, Springer, Germany (Heidelberg) (2010)
no DOI — not checkedDemeterfi, K., Derman, E., Kamal, M., Zhou, J.: More than you ever wanted to know about volatility swaps, Goldman Sachs quantitative strategies research notes (1999)
no DOI — not checkedLaurence, P.: Hedging and pricing of generalized spread options and the market implied comonotonicity gap, Presented at the Workshop and Mid-Term Conference on Advanced Mathematical Methods for Finance, Vienna University (2007)
no DOI — not checkedLinders, D., Dhaene, J., Schoutens, W.: Some results on comonotonicity based upper bounds for index options. Working paper (2011)
no DOI — not checkedNeuberger, A.: Volatility trading, London Business School working paper (1990)
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-26 — re-checked daily as this page is visited;
titles and statuses come from Crossref and DataCite and are not part of the signed record
Both snippets point at the live badge image and link back to this page. The
badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.