A significant increase of concentration in the UK salmon retailsubsector has heightened concerns about retail firms’ ability to exercise marketpower in the purchase of supplies (oligopsony power). To assess the extent towhich retail firms have exercised oligopsony power, we develop a dynamic...

Purpose – The purpose of this paper is to investigate market competition for three product types of salmon (smoke, fresh and whole salmon) to understand whether supermarkets are exercising market power over salmon consumers in the UK retail market. Design/methodology/approach – Competition...

This paper presents an estimate of the benefits of the proposed designation of a network of marine conservation zones (MCZs) in English territorial and UK offshore waters. This ex ante analysis was undertaken as part of a cost-benefit evidence base to inform implementation of the proposed UK...