Spillover Effect of the Internet on Trade Performance Based on a Vision of the Public's Sleep Health: A Spatial Study of the Global Network

This is the first study to analyze the spatial spillover effect of the internet on trade performance based on a vision of the public's sleep health. The internet's effect on trade performance has been enhanced in a new economy consisting of larger global markets. An overall improvement in health gradually impacts economic development. In this study, hierarchical modeling is applied to reveal the effect of the internet on trade performance at a fundamental level, and the effect of sleep health on trade performance at general level. The global network is structured by a spatial weight matrix based on the Mahalanobis distance of the internet and sleep health. Furthermore, spatial autoregressive modeling is applied to study the effect of the spatial weight matrix based on the Mahalanobis distance matrix of the internet and sleep health on trade performance. The spatial Durbin modeling is applied to further analyze the interaction effect of the spatial weight matrix and countries' factors on trade performance. It was found that the internet has a positive effect on trade performance, and good sleep health can be helpful to the spillover effect of the internet on trade performance. The interaction of the spatial weight matrix and gross domestic product (GDP) can further enhance the effect. This research can assist global managers to further understand the spatial spillover effect of the internet on trade performance based on a vision of the public's sleep health.

The relationship between international trade and exchange rate variability: A review study

The paper was conducted to survey and review the effects of exchange rate volatility on trade performance. Since the last review articles by McKenzie and Bahmani-Oskooe and Hegerty, the literature has experienced a surge in the number of articles. Many of the recent studies have been empirical in nature and these deserve specific attention. There is often more than one measure of volatility applied in a study, and some new measures of exchange rate volatility are introduced. Although there are relatively new econometric models being applied in this research area, the determinants of trade performance in recent studies are simple. In addition, the number of studies using bilateral trade data levels has increased over time. Although a large number of studies are reviewed in this study, existing empirical evidence on the trade effects of exchange rate volatility is generally inconclusive. These new contributions set the stage for this review.