Stochastic majorization of random variables by proportional equilibrium rates
1987 ◽
Vol 19
(04)
◽
pp. 854-872
◽
Keyword(s):
The equilibrium rate rY of a random variable Y with support on non-negative integers is defined by rY (0) = 0 and rY (n) = P[Y = n – 1]/P[Y – n], Let (j = 1, …, m; i = 1,2) be 2m independent random variables that have proportional equilibrium rates with (j = 1, …, m; i = 1, 2) as the constant of proportionality. When the equilibrium rate is increasing and concave [convex] it is shown that , …, ) majorizes implies , …, for all increasing Schur-convex [concave] functions whenever the expectations exist. In addition if , (i = 1, 2), then
1968 ◽
Vol 64
(2)
◽
pp. 485-488
◽
1959 ◽
Vol 55
(4)
◽
pp. 333-337
◽
1970 ◽
Vol 13
(1)
◽
pp. 151-152
◽
Keyword(s):
1980 ◽
Vol 88
(1)
◽
pp. 167-170
◽
Keyword(s):