| Article ID: | iaor19971046 |
| Country: | France |
| Volume: | 30 |
| Issue: | 1 |
| Start Page Number: | 99 |
| End Page Number: | 106 |
| Publication Date: | Jan 1996 |
| Journal: | RAIRO Operations Research |
| Authors: | Daudin J.J. |
| Keywords: | random walk |
The range process for a symmetric Bernoulli random walk has been studied by Vallois and Tapiero. They obtained the first two moments of the inverse process. This Note obtains the same result by a more direct way. Moreover the third and fourth centered moments are obtained by the same way and a recurrent relation is given for the probability generating function.