- #1
sihag
- 29
- 0
Would anyone be able to throw some light on the convergence of
var[x_t | F_t] , where x_t is a stochastic time-series process, and F_t is the information (it's past history) uptil time t.
What I mean by the question is that
var[x_t | F_t] can be regarded as a function of F_t
say, g(F_t)
Now, does
1/T*g(F_t) ----> converge in probability (a sort of Weak Law of Large Numbers) to its expectation (over the distribution of F_t)?
(possibly under some assumptions on the dependence of F_t through time ?)
Thanks for any help
var[x_t | F_t] , where x_t is a stochastic time-series process, and F_t is the information (it's past history) uptil time t.
What I mean by the question is that
var[x_t | F_t] can be regarded as a function of F_t
say, g(F_t)
Now, does
1/T*g(F_t) ----> converge in probability (a sort of Weak Law of Large Numbers) to its expectation (over the distribution of F_t)?
(possibly under some assumptions on the dependence of F_t through time ?)
Thanks for any help