type="main" xml:lang="en" <title type="main">Abstract</title> <p>This paper is the first application of the singular value decomposition (SVD) in general equilibrium theory. Every technology matrix can be decomposed into three parts: a definition of composite commodities; a definition of composite factors; and a simple map...</p>

We show that extrinsic or nonfundamental uncertainty influences markets in a controlled environment. This work provides the first direct evidence of sunspot equilibria. These equilibria require a common understanding of the semantics of the sunspot variable, and they appear to be sensitive to...