Advancements in sensing and network technologies have increased the amount of data being collected to monitor worker conditions. In this study, we consider use time series methods forecast physical fatigue using subjective ratings perceived exertion (RPE) gait from wearable sensors captured during a simulated in-lab manual material handling task (Lab Study 1) fatiguing squatting with intermitte...

Purpose This paper investigates the relationship between domestic gold prices and inflation in Vietnam based on monthly series of price index consumer over period December 2001–July 2020. Design/methodology/approach The co-integration is examined within autoregressive distributed lag-error correction (ARDL bounds testing) framework. also applies vector error model (VECM) impulse response functi...

This study examined the relationship between public expenditure and economic development in Sub-Saharan African nations using time series data from 1970 to 2021. The employed Vector Error Correction Model (VECM) Granger Causality approaches, leveraging variables such as real GDP per capita aggregate expenditure. short long run outcomes show that government has a negative impact on development. ...