Problem 2. In our share-price model, let P : E → [0, 1] be the Bernoulli probability measure on the o-algebra & P(N) generated by the simple events En = {w = n | wn = u} CN= {w = (wj) jEN | wj € {u,d} VjN}, with n € N. Prove that the event that the share price always increases will occur with probability zero.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.2: Probability
Problem 3E: The conditional probability of E given that F occur is P(EF)= _____________. So in rolling a die the...
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Problem 2. In our share-price model, let P : E → [0, 1] be the Bernoulli probability measure
on the o-algebra Ɛ C P(N) generated by the simple events En = {w E N | wn = u} C N =
{w = (w;)jen | wj € {u, d} ▼ j € N}, with n E N.
Prove that the event that the share price always increases will occur with probability
zero.
Transcribed Image Text:Problem 2. In our share-price model, let P : E → [0, 1] be the Bernoulli probability measure on the o-algebra Ɛ C P(N) generated by the simple events En = {w E N | wn = u} C N = {w = (w;)jen | wj € {u, d} ▼ j € N}, with n E N. Prove that the event that the share price always increases will occur with probability zero.
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