A version of this article previously appeared in the November 2019 issue of Morningstar ETFInvestor. Click here to download a copy. Morningstar recently made some significant changes to the ...

This is a preview. Log in through your library . Abstract We consider the local time process (Lt x, x∈ R, t ≥ 0) of a symmetric stable process X with index β in (1, 2]. We compute the p-variation of L ...

Google's Martin Splitt explains why indexed pages may not appear in search results, highlighting relevance and ranking competition. Indexed pages may not appear if other pages are more relevant or ...

Getting tired of waiting for Google to index your new content? Help it along by making sure your pages are crawlable. Learn why it’s so hard to estimate how long indexing may take and what you can do ...