This paper enhances the calibration procedure for pricing spread options with liquidity risk. The novelty is the use of Chebyshev interpolation to fit the prices.Numerical experiments reveal that the calibrated parameters are close to the ones obtained by a previous work. However, the fit...

This chapter examines the transformation of a Northeastern Thai flood-affected hamlet, Ban Tha Khaek in Nakhon Phanom, using a growth mindset—the belief that adversity like chronic floods may enable learning and adaptation. Villages used to flee floods, relying on outside aid and lacking...

The advent of artificial intelligence paradigms has contributed a great deal towards improving predictive accuracy in medicine especially in the prompt diagnosis of chronic diseases. Feature selection is crucial in refining classification models by identifying and eliminating non-informative or...