Before revision:  for specific classes of Markovian models and provide explicit examples of recurrent eigenfunctions, recurrent Hansen-Scheikman factorizations, and Ross recoveries in a number of  models, including affine and quadratic diffusion models , some non-affine diffusion models, and an affine model with jumps.
After revision:  for specific classes of Markovian models and provide explicit examples of recurrent eigenfunctions, recurrent Hansen-Scheikman factorizations, and Ross recoveries in a number of important financial models, including affine and quadratic diffusion models , some non-affine diffusion models, and an affine model with jumps.