“…In literature, studies on posterior asymptotics have focused on strong metrics such as the total variation, Hellinger and uniform metrics. For those purposes, some non-trivial conditions such as the bounded entropy or prior summability are assumed in addition to the KL conditions, see Barron et al (1999), Chae and Walker (2017), Ghosal et al (1999), Walker (2004) for example. On the other hand, it is surprising that careful analysis of the convergence rates with respect to a weak metric such as the Lévy-Prokhorov and Kolmogorov has not been studied in literature, considering that the KL support condition is sufficient for the consistency in those metrics.…”