I've seen a few different approaches. Some companies simply have their blog buried somewhere on their website. Some start an industry-wide standalone publication that's more like a magazine/newspaper. Some build a standalone blog just for their company Some build some kind of a content hub, kind of like Hubspot that seems to mix a bit of everything. How should I choose where and how to structure my content? Where should I be directing my energy to efficiently generate leads? Does separating your blog/publication from your company website reduce the visitor's exposure to your brand too much? Does the increase in visibility of the blog/publication as well as amount of outside content offset the reduced exposure to your brand thanks to greater quantity of visitors?
How can you serve your market and customers best? What answers are your customers trying to solve? What resources do they use? These questions can be answered by some research you can conduct. The outcome will help you decide the right topics and formats.
Hope this will help you.