Despite a recent proliferation of research using cyclical long memory, surprisingly little is known regarding the asymptotic properties of likelihood-based methods. Estimators have been studied in both the time and frequency domains for the Gegenbauer autoregressive moving average process...

We review the multiple frequency Gegenbauer autoregressive moving average model, which is able to reproduce a wide range of autocorrelation functions. Extending the result of Chung (1996a), we propose the asymptotic distributions for a conditional sum of squares estimator of the model...

A gap-filled, quality assessed eddy covariance dataset has recently become available for the AmeriFluxnetwork. This dataset uses standard processing and produces commonly used science variables. This shared dataset enables robust comparisons across different analyses. Of course, there are many...

Achievement goal is a cognitive representation that guides behavior to a competence-related future end state. Existing theories and empirical findings imply that achievement goal is potentially related to life satisfaction. However, the relationship between achievement goal and life satisfaction...

Impression management, or self-presentation, prevails in our daily lives. However, whether it enhances individuals’ happiness remains underexplored. This paper examines the relationship between impression management and life satisfaction, and whether the sense of control and loneliness mediate...