Hi,
I dont have any article on Corporate HR, but can give you a brief insight into what happens in Corporate HR.
They are the HR policy making body in a large number of corporates. They translate the Management's Policy into rules, regulations, welfare schemes, performance review, salary review related activities.
In other words, there will be dedicated employees, some times fresh MBAs are involved in coming out with new schemes, rules etc. based on various HR theories In many organisations, Corporate HR is involved in collecting, collating and coordinating training related activities right from the lowest levels to the top echelons of the organisation.
New policies and proedures evolved by Corporate HR in an organisation is implemented through the respective Divisions or Departments.
Corporate HR is also involved in interacting with various organisations, some times similar in their profile. They also exchange information with other similar organisations in order to obtain what is happening in the respective organisations in terms of IR, salary structure, compensation structure etc. so that they are more or less at par with other industries in the location.
This is just in brief and I hope I have covered enough ground to make you understand the topic under discussion.
Best wishes