Yes both home and inner pages have the same ability to pass pr. I just would like to add even if the pr for both is the same in the toolbar, it doesn't mean the pr for the pages are exactly the same. (Example- a homepage and a inner page may both have a pr 5, but for all you know the homepage's pr may be almost a 6, while the inner page may just be barely above a 4.
thanks for replies. then why inner page links price usually lower than homepage links? is it because of more exposure?
I would think so. But the site you bought a link on probably has more backlinks than other inner pages. So the PR is the same in home page and inner, the actual score for PR may be higher. If you are talking about a link from PR4 domain page vs. a link from inner page PR4, you may not see the difference so much. But in the other cases..
that's why I am thinking. Most case if check backlinks carefully, I 'll say I can't understand why inner pages get higher PR.
this happens very rare, but i have seen such things, where your inner pages have high pr then the index, in that case the pass on pr will be higher from the inner pages. though the traffic will be less there!
During BigDaddy update, G was not doing right. So many websites gained lots of inner page PR, but home page had lower PR. The recent update was more accurate IMO. But there are cases that inner page PR is higher than home page PR. This is probably due to other factors involved. I am not sure how exactly G does, but if you have seen many sites that have lots of backlinks but not much of PR, you can find some common things in them. They often have so many irrelevant links even though they may have high PR links. I think that G lets PR points pass if a website where you get a link from is strong and authoritive in SERPs, relevancy also gets involved here. Inner page PR is often made of links that come from related websites. So I think G passes more PR points, and if you got a high PR backlink, then it does help a lot. There are authoritive sites that G seems to know they sell links on them. And it seems that G doesn't want to pass PR points. For example, phpbb sells links on the home page (currently the site is down). They are one of big forum sites. PR9 If you get a PR9 link (not including any other backlink), your site should get PR7 or 8. As they don't sell so many, it is very possible for any site to gain up to PR8. But I often find sites with PR5-6. The reason many think that they need thousands of backlinks to gain PR8 is because they never really thought of quality links. There are some sites that have PR8 but total backlinks are like under 6000