The fact that the famous price index of Laspeyres is unable to pass the so called inversion test (IT) gave rise to the idea that this formula tends to measure "spurious inflation" which renders it useless and fallacious. In the IT prices and quantities of n goods, relating to two periods, the...

We show how a brand manufacturer’s control over retail prices can lead to efficiencies when consumers rely on prices as a signal of quality. For this we first show how higher prices can be associated with both higher quality perception as well as higher actual quality. We next identify a...

The paper sets out why we consider that the legal framework in the EU amplifies what are in reality relatively small differences in thinking around RPM. Primarily, this is because it asks economists, in the name of legal certainty, to draw a false dichotomy between agreements and practices which...

This paper models the book retail market as a dual market. Consumers choose between competitively retailed, well-identified blockbusters and going to a monopoly bookshop to find the best match for their tastes. I show that uncertainty about the status on a given title (will it be a blockbuster...

This paper models the book retail market as a dual market. Consumers choose between competitively retailed, well-identified blockbusters, and going to a monopoly bookshop to find the best match for their tastes. I show that uncertainty about the status on a given title (will it be a blockbuster...

This paper models the book retail market as a dual market. Consumers choose between competitively retailed, well-identified blockbusters, and going to a monopoly bookshop to find the best match for their tastes. I show that uncertainty about the status on a given title (will it be a blockbuster...