This study examined the relative effects of dimensions of public relationship measurement
scale and the potential effects of the levels of communication on the types of relationship. As
a result, we will provide some practical implications not which reveal the performance of PR
activities but which provide the guideline to allot the limited resources in PR activities. Our
results showed that all dimensions of the public relationship scale have an impact of building
two types of relationship. Level of communication activity(corporation vs. product), however,
moderated the effects of sub-dimensions of public relationship scale on the types of
relationship.