Articles
Past literature on Taiwan’s inflation forecasting mostly confines to only few theory-specific variables, which limits the possibility of other potential important variables. In view of the superior forecasts from the diffusion index via incorporating large dimension information, we extend to augment with modern machine learning methods.
The purpose of this paper is to explore the performance of the implied stochastic volatility (ISV) approach in fitting the implied volatility surface (IVS) of USD/JPY and to analyze the hedging performance under standard and minimum variance (MV) delta.
FooSpace Co., Ltd. (“FooSpace” for short) is a micro catering retail enterprise founded in 2018. Faced with the impact of the Covid-19 epidemic, founder and CEO Wang think: How should micro-enterprises with such a shortage of resources transform to survive in an external competitive environment full of uncertainty? In recent years, many industries have been undergoing digital transformation.
Chiher is a small and medium-sized enterprise (SME) that provides elevator manufacturing, control panel R&D, repair, and maintenance services. Chiher introduced digital technologies with the expectation of improving competitive advantage. However, the constrained resources limited it in acquiring the digital capabilities necessary for digital transformation.
Yuan Wei Lu, which mainly serves shaved ice and traditional desserts, is a micro-store. It was originally located along big roads but moved into an alley due to increasing rent. Its revenue fell sharply because of the decline in customers in the business district and the impact of the COVID-19 pandemic. The entrepreneur, Jenho Chang, decided to increase Yuan Wei Lu's exposure to the brand and mitigate the impact of peak and off-peak seasons on revenue to survive.