Today's uncertain and volatile market conditions require investors to utilise Information Technology (IT) to drive future investment decisions through correct analysis and judgement. Based upon this setting, this study investigates the effectiveness of the portfolio selection model by...

Today's uncertain and volatile market conditions require investors to utilise Information Technology (IT) to drive future investment decisions through correct analysis and judgement. Based upon this setting, this study investigates the effectiveness of the portfolio selection model by...

Using the extended task-technology fit (TTF) model, this paper investigates how certain factors (e.g. task characteristics, technology (i.e. intranet) characteristics, middle managers’ demographic characteristics, task-technology fit, and perceived usefulness and usage) affect the port middle...

Purpose – Using the extended task‐technology fit (TTF) model, this paper attempts to determine whether task‐technology fit, perceived resistance, user resistance and usage influence managers' performance. Design/methodology/approach – The study was conducted on 150 middle managers from...