This paper develops a flexible approach to combine forecasts of future spot rates with forecasts from time-series models or macroeconomic variables. We find empirical evidence that accounting for both regimes in interest rate dynamics and combining forecasts from different models helps improve the out-of-sample forecasting performance for US short-term rates. Imposing restrictions from the expe...

This study empirically investigates the flow experiences of different feeling levels when using SNS and how this has impact on the interpersonal communication. Using a survey of Facebook users, this study examines how the flow factors of intrinsic motivation impacts the self-disclosure of SNS and the post-hoc interpersonal relation change when people use SNS. Also, we study how the self-disclos...

As the startup Low-Energy Beam Transport (LEBT) for the Spallation Neutron Source (SNS) project is undergoing commissioning aimed at transporting a 35-mA Hbeam, a new LEBT layout has been developed that is designed to transport a beam current of 65 mA, consistent with the revised nominal SNS beampower goal of 2 MW. The SNS LEBT employs two electrostatic einzel lenses and provides static beam st...

Evolutionary game theory classically investigates which behavioral patterns are evolutionarily successful in a single game. More recently, a number of contributions have studied the evolution of preferences instead: which subjective conceptualizations of a game’s payoffs give rise to evolutionarily successful behavior in a single game. Here, we want to extend this existing approach even further...

Non-intrusive signal quality assessment in general, and its application to speech signal processing, in particular, builds extensively upon statistical regression models. Commonly, the raw preference scores used for fitting these models belong to a categorical scale. Averaging the scores over a number of test subjects results in smooth, close-to-continuous ratings, thus justifying the use of re...

This paper is an inquiry into the largely unexamined analysis of arguments by analogy (ABA). By exposing the degree of philosophical complexity, which ultimately renders evaluation of ABA subjective, we shall see that the most appropriate doxastic attitude to adopt, with respect to the conclusions drawn from these arguments, is often suspension of judgment. A critical examination of Copi’s crit...

Objective and subjective measures of performance in virtual reality environments increase as more sensory cues are delivered and as simulation fidelity increases. Some cues (colour or sound) are easier to present than others (object weight, vestibular cues) so that substitute cues can be used to enhance informational content in a simulation at the expense of simulation fidelity. This study eval...

BACKGROUND The assessment of nutritional status in clinical practice must be done with simple, reliable, low cost and easy performance methods. The power of handshake is recognized as a useful tool to evaluate muscle strength, and therefore, it is suggested that can detect malnutrition. AIM To evaluate the nutritional status by subjective global assessment and power of handshake preoperativel...

Based on subjective survival probability questions in the Health and Retirement Study (HRS), we use an econometric model to estimate the determinants of individual-level uncertainty about personal longevity. This model is built around the modal response hypothesis (MRH), a mathematical expression of the idea that survey responses of 0%, 50%, or 100% to probability questions indicate a high leve...