Markov-switching models have become popular alternatives to linear autoregressive models. Many papers which estimate nonlinear models make little attempt to demonstrate whether the nonlinearities they capture are of interest or if the models differ substantially from the linear option. By...

This paper compares the effects of estimating dynamic equilibrium economies using a linearized version of the model versus using the a nonlinear solution

This paper estimates the effects of technology shocks in Bayesian VAR models of the United States, Japan and West Germany, imposing restrictions on the sign of impulse responses. These restrictions are motivated with explicit priors on the parameters of a dynamic general equilibrium model...

This chapter discusses simulation estimation methods that overcome the computational intractability of classical estimation of limited dependent variable models with flexible correlation structures in the unobservable stochastic terms. These difficulties arise because of the need to evaluate...

In the last few years several research studies have challenged the traditional weak-form efficiency tests of the stock market. These studies suggested an alternative to the random walk model, containing temporary and permanent components. If stocks follow such a model then the traditional tests,...