In the setting of affineamp;apos; jump-diffusion state processes, this paper provides an analytical treatment of a class of transforms, including various Laplace and Fourier transforms as special cases, that allow an analytical treatment of a range of valuation and econometric problems. Example...

This paper characterizes, interprets, and tests the over-identifying restrictions imposed in affine models of the termquot; structure. Letting r(t) = euml; Y(t), where Y is an unobserved vector affine process, our analysis proceeds in three steps. First, we show that affine models can be...

This paper characterizes, interprets, and tests the over-identifying restrictions imposed in affine models of the term" structure. Letting r(t) = ë Y(t), where Y is an unobserved vector affine process, our analysis proceeds in three steps. First, we show that affine models can be categorized...