Abstract
For strictly stationary sequences X
i
, we study the relations between statistics Z
n
=n
−1/2∑ (X
i
−EX
i
) and its Bootstrap counterpart We establish sufficient and necessary conditions for Central Limit Theorem in this setting and generalise the cases for which
converges to Gaussian limit, while Z
n
fails to do so. In addition, we establish Bootstrap Central Limit Theorem without mixing conditions and identify the cases for which
and Z
n
are asymptotically close, while both fail to converge in distribution.
Keywords: