We study the production of knowledge when many researchers or inventors are involved, in a setting where there tensions can arise between individual public and private contributions. We first show, with the aid of a simple model, that without some kind of co-ordination, production of the public...

Pricing schemes that vary prices in response to demand shocks may antagonize consumers and reduce demand. At the same time, consumers may take advantage of the opportunities offered by price changes. Overall, the net impact of varying price on demand is ambiguous. We investigate the issue...

Survey evidence suggests firms do not use pricing policies that vary prices in response to demand changes because they fear that such practices would antagonize consumers. We investigate this hypothesis using a dataset from a firm that has experimented with different pricing schemes. Each scheme...

Using data from a unique pricing experiment, we investigate Vickrey’s conjecture that responsive pricing can be used to smooth both predictable and unpredictable demand shocks. Our evidence shows that increasing the responsiveness of price to demand conditions reduces the magnitude of...