Danielsson, Jon; Zigrand, Jean-Pierre - London School of Economics (LSE) - 2003
Many financial applications, such as risk analysis and derivatives pricing, depend on time scaling of risk. A common … is to examine time scaling of risk when returns follow a jump diffusion process. It is argued that a jump diffusion is … well-suited for the modeling of systemic risk, which is the raison d’etre of the Basel capital adequacy proposals. We …