Measuring rent-seeking

摘要

Some 30years ago Gordon Tullock, in his capacity as Editor of Public Choice, made a pointed effort to motivate researchers to measure and quantify resource investments in rent-seeking activities. Despite Tullock's identification of this aspect of rent-seeking as a significant gap in the literature and call to arms, this remains an under-studied topic of importance. Why is this? In our opinion, the answer is that, for a variety of reasons, measuring rent-seeking turns out to be very difficult. In this paper we identify and discuss several of the difficulties, both theoretical and empirical, although we concede that our treatment surely is not exhaustive.