Using a detailed dataset of hospitals' purchase orders, we find that information on purchasing by peer hospitals leads to reductions in the prices hospitals negotiate for supplies. Identification is based on staggered access to information across hospitals over time. Within coronary stents,...

There is a growing literature on the differential impact of soft' vs. hard' information on organizational structure and behavior. This study is an attempt to empirically quantify the value of soft information, using a data-base on the market for screenplays. Script quality is difficult to...

Technological progress is typically a result of trial-and-error research by competing firms. While some research paths lead to the innovation sought, others result in dead ends. Because firms benefit from their competitors working in the wrong direction, they do not reveal their dead-end...

Information is a fundamental component of all financial transactions and markets, but it can arrive in multiple forms. We define what is meant by hard and soft information and describe the relative advantages of each. Hard information is quantitative, easy to store and transmit in impersonal...

We show that outcomes (parameter estimates and R-squareds) of regressions of prices on fundamentals allow us to recover exact measures of the ability of asset prices to aggregate dispersed information. Formally, we show how to recover absolute and relative price informativeness in dynamic...

This paper shows that the informativeness principle, as originally formulated by Holmstrom (1979), does not hold if the first-order approach is invalid. We introduce a "generalized informativeness principle" that takes into account non-local incentive constraints and holds generically, even...