Fostel, Ana; Geanakoplos, John - Cowles Foundation for Research in Economics, Yale University - 2013
Financial innovations that change how promises are collateralized can affect investment, even in the absence of any … change in fundamentals. In C-models, the ability to leverage an asset always generates over-investment compared to Arrow … Debreu. The introduction of CDS always leads to under-investment with respect to Arrow Debreu, and in some cases even …