Control</li> <li>Robust Permanent Income and Pricing</li> <li>A Quartet of Semigroups for Model Specification, Robustness … Misspecification</li> <li>Doubts or Variability?</li> <li>Robust Estimation and Control without Commitment</li> <li>Fragile Beliefs and …

robustness to asymptotic size distortion under local model misspecification, with both tests having asymptotic size equal to … nominal size under correct model specification. Robustness of the asymptotic size to model misspecification is therefore an …

It is widely believed that robustness (of inferences, measurements, models, phenomena and relationships discovered in … empirical investigation etc.) is a Good Thing. However, there are many different notions of robustness. These often differ both … is being deployed. This paper surveys several different notions of robustness and tries to identify why (and in what …