4 papers
math.PR2021
The restrictiveness of the hazard rate order and the moments of the maximal coordinate of a random vector uniformly distributed on the probability n-simplex
Sela Fried
Continuing the work of [9] who defined the restrictiveness of stochastic orders and calculated the restrictiveness of the usual stochastic order and the likelihood ratio order, we…
stat.ML2021
On the -lazy version of Markov chains in estimation and testing problems
Sela Fried, Geoffrey Wolfer
Given access to a single long trajectory generated by an unknown irreducible Markov chain , we simulate an -lazy version of which is ergodic. This enables us to generaliz…
math.PR2020
On the restrictiveness of the hazard rate order
S. Fried
Every element of the probability -simplex induces a probability distribution of a random variable that can assume only a finite number of real val…
math.PR2019
The probability that two random points on the -probability simplex are comparable with respect to the first order stochastic dominance and the monotone likelihood ratio partial orders
Sela Fried
First order stochastic dominance and monotone likelihood ratio are two partial orders on the -probability simplex that play an important role in the establishment of structural…