Auctions of capacity in network industries

Abstract

This paper provides an introduction to the key issues arising for auctions of network capacity including (i) the ability of auctions to handle long-run capacity expansion issues as well as short run capacity allocation; (ii) the definition of ‘capacity’ on networks; (iii) auction revenues and revenue reallocation to regulated network operators; and (iv) alternative market-based mechanisms to provide signals for capacity expansion. The paper covers some simple analytics before introducing various complications such as the use of auctions in complex networks. The paper discusses implications and provides a context within which to consider the other papers in this issue of Utilities Policy.