In this article we develop a tractable procedure for testing strict stationarity in a double autoregressive model and formulate the problem as testing if the top Lyapunov exponent is negative. Without strict stationarity assumption, we construct a consistent estimator of the associated top...

Purpose The mobile medical consultation (MMC) service is growing rapidly, but not all consumers are always willing to actively engage with it. To address this issue, based on IT identity theory, this study explores the underlying mechanism of how two types of platform-related consumer experience...

Although extensive scholarly and practical attention has been paid to workplace stress in cross-cultural settings over the past decades, the comparative studies on workplace stress management between Chinese and German companies remain elusive. To fill this research gap, a comparative study on...