Trapani, Lorenzo - In: Journal of Econometrics 172 (2013) 1, pp. 127-141
This paper studies the asymptotic validity of sieve bootstrap for nonstationary panel factor series. Two main results … are shown. Firstly, a bootstrap Invariance Principle is derived pointwise in i, obtaining an upper bound for the order of …,T)→∞. Secondly, joint bootstrap asymptotics is also studied, investigating the conditions under which the bootstrap is valid. In …