The asymptotic theory for the memory parameter estimator constructed from log-regression with wavelets is incomplete for 1/f processes that are not necessarily Gaussian or linear. Such a theory is needed due to the importance of non-Gaussian and nonlinear long memory models in describing...

Micro-auction donation crowdfunding is launched by celebrities who offer the auction items for free, and items contain physical goods (celebrity clothing) and virtual goods (a donated tweet from the celebrity), and the highest auction price accumulated by many donors' small donation is used to...

The length of stay for tourists is shrinking for traditional tourism destinations, with tourists instead opting for short breaks to multiple destinations. The reasons for these changes include the increasing number of low cost airlines reduces the cost per journey, alongside heightened...

The asymptotic theory for the memory parameter estimator constructed from the log-regression with wavelets is incomplete for 1/f processes that are not necessarily Gaussian or linear. Such a theory is necessary due to the importance of non-Gaussian and non-linear long memory models in describing...