C - Mathematical and Quantitative Methods

• Model Averaging in Markov-Switching Models: Predicting National Recessions with Regional Data

  Staff Working Paper 2015-24 Pierre Guérin, Danilo Leiva-Leon

  This paper introduces new weighting schemes for model averaging when one is interested in combining discrete forecasts from competing Markov-switching models. In particular, we extend two existing classes of combination schemes – Bayesian (static) model averaging and dynamic model averaging – so as to explicitly reflect the objective of forecasting a discrete outcome.

  Content Type(s): Staff research, Staff working papers Topic(s): Business fluctuations and cycles, Econometric and statistical methods JEL Code(s): C, C5, C53, E, E3, E32, E37

• Testing for the Diffusion Matrix in a Continuous-Time Markov Process Model with Applications to the Term Structure of Interest Rates

  Staff Working Paper 2015-17 Fuchun Li

  The author proposes a test for the parametric specification of each component in the diffusion matrix of a d-dimensional diffusion process. Overall, d (d-1)/2 test statistics are constructed for the off-diagonal components, while d test statistics are constructed for the main diagonal components.

  Content Type(s): Staff research, Staff working papers Topic(s): Asset pricing, Econometric and statistical methods, Interest rates JEL Code(s): C, C1, C12, C14, E, E1, E17, E4, E43, G, G1, G12, G2, G20