Ghost blogging, also called ghostwriting, is a form of writing in which a person, usually an outsider, edits and proofreads a document or article that is then published under the name of another person or entity. The practice can be expensive because it requires someone with the necessary skills and knowledge to do the editing and proofreading, as well as the time and inclination to do so.
Ghost blogging can be expensive for a few reasons. First, it requires someone with the expertise to edit and proofread a document or article. Second, ghost blogging often requires an outsider to take on the responsibility of editing and proofreading a document or article. This can be expensive because it requires time and resources that might not be available to the person who wants to ghostblog.
Third, if the person who wants to ghostblog does not have sufficient knowledge or experience in the field in which they are hoping to write about, they may struggle to produce quality work. This can also be costly because it may require hiring an expert to help them out. All of these factors can add up to make ghost blogging an expensive proposition.