Numerous recently uncovered cartels operated along the supply chain, with firms at one end facilitating collusion at the other - hub-and-spoke arrangements. These cartels are hard to rationalize because they induce double marginalization and higher costs. We examine Canada's alleged bread cartel...

Numerous recently uncovered cartels operated along the supply chain, with firms at one end facilitating collusion at the other - hub-and-spoke arrangements. These cartels are hard to rationalize because they induce double marginalization and higher costs. We examine Canada's alleged bread cartel...

Abstract:Purpose – To investigate the extent of retail change in the UK grocery sector over the last 30 years.Design/methodology/approach – In 1980 a press article by Richard Milner andPatience Wheatcroft attempted to anticipate retail change by 1984. Taking that as atemplate we examine how...