This note generalizes the results in Li et al. (2012) to threshold moving‐average (TMA) models with more than two regimes. Under some mild conditions, it is shown that multiple‐regime TMA models are always strictly stationary and ergodic without any restriction on the coefficients. This is...

We examine the high volume return premium across countries as a test of the investor recognition hypothesis. Our cross-country tests are consistent with the hypothesis in that we find the magnitude of the premium is associated with market characteristics that relate to the importance of a...

We test the investor recognition hypothesis through an examination of the high volume return premium across countries. Our cross-country tests are consistent with the hypothesis in that we find the magnitude of the premium is associated with market characteristics that relate to the importance...

In this paper, we develop a new generalized network model for the optimization of the complex operations of medical nuclear supply chains in the case of the radioisotope molybdenum, with a focus on minimizing the total operational cost, the total waste cost, and the risk associated with this...

This chapter reviews the recent developments in the estimation of panel data models in which some variables are only partially observed. Specifically we consider the issues of censoring, sample selection, attrition, missing data, and measurement error in panel data models. Although most of these...