An asymmetric St. Petersburg game with trimming. (1st February 2019)
- Record Type:
- Journal Article
- Title:
- An asymmetric St. Petersburg game with trimming. (1st February 2019)
- Main Title:
- An asymmetric St. Petersburg game with trimming
- Authors:
- Gut, Allan
Martin-Löf, Anders - Editors:
- Asmussen, S.
Klebaner, F.
Nerman, O.
Vatutin, V. - Abstract:
- Abstract: Let S n, n ≥1, be the successive sums of the payoffs in the classical St. Petersburg game. The celebrated Feller weak law states that S n ∕( n log2 n )→ ℙ 1 as n →∞. In this paper we review some earlier results of ours and extend some of them as we consider an asymmetric St. Petersburg game, in which the distribution of the payoff X is given by ℙ( X = s r k -1 )= p q k -1, k =1, 2, …, where p + q =1 and s, r >0. Two main results are extensions of the Feller weak law and the convergence in distribution theorem of Martin-Löf (1985). Moreover, it is well known that almost-sure convergence fails, though Csörgő and Simons (1996) showed that almost-sure convergence holds for trimmed sums and also for sums trimmed by an arbitrary fixed number of maxima. In view of the discreteness of the distribution we focus on `max-trimmed sums', that is, on the sums trimmed by the random number of observations that are equal to the largest one, and prove limit theorems for simply trimmed sums, for max-trimmed sums, as well as for the `total maximum'. Analogues with respect to the random number of summands equal to the minimum are also obtained and, finally, for joint trimming.
- Is Part Of:
- Advances in applied probability. Volume 50:Number A(2018)
- Journal:
- Advances in applied probability
- Issue:
- Volume 50:Number A(2018)
- Issue Display:
- Volume 50, Issue 1 (2018)
- Year:
- 2018
- Volume:
- 50
- Issue:
- 1
- Issue Sort Value:
- 2018-0050-0001-0000
- Page Start:
- 115
- Page End:
- 129
- Publication Date:
- 2019-02-01
- Subjects:
- St. Petersburg game, -- sums of independent and identically distributed random variables, -- Feller's weak law of large numbers, -- convergence along subsequences, -- convergence in distribution, -- trimmed sum
Primary 60F05, -- 60G50, -- Secondary 26A12, -- 60F15
Probabilities -- Periodicals
Stochastic models -- Periodicals
Electronic journals
Periodicals
519.2 - Journal URLs:
- http://www.appliedprobability.org/content.aspx?Group=journals&Page=apjournals ↗
- DOI:
- 10.1017/apr.2018.74 ↗
- Languages:
- English
- ISSNs:
- 0001-8678
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library HMNTS - ELD Digital store
- Ingest File:
- 9590.xml