Browsing Research and Publications by Author "Gyamerah, Samuel Asante"
Now showing items 1-4 of 4
-
Crop yield probability density forecasting via quantile random forest and Epanechnikov Kernel function
Gyamerah, Samuel Asante; Ngare, Philip; Ikpe, Dennis (2019)A reliable and accurate forecasting method for crop yields is very important for the farmer, the economy of a country, and the agricultural stakeholders. However, due to weather extremes and uncertainties as a result of ... -
A Levy Regime-Switching Temperature Dynamics Model for Weather Derivatives
Gyamerah, Samuel Asante; Ngare, Philip; Ikpe, Dennis (2018)Weather is a key production factor in agricultural crop production but at the same time, the most significant and least controllable source of peril in agriculture. These effects of weather on agricultural crop production ... -
Regime-Switching Model on Hourly Electricity Spot Price Dynamics
Gyamerah, Samuel Asante; Ngare, Philip (Scientific Research Publishing Inc., 2018)A robust time-varying regime-switching model for price dynamics of hourly spot price of electricity on the electricity market is developed. We propose a two-state Markov Regime Switching (MRS) model that gives weight to ... -
Regime-Switching Temperature Dynamics Model for Weather Derivatives
Gyamerah, Samuel Asante; Ngare, Philip; Ikpe, Dennis (Hindawi, 2018)Weather is a key production factor in agricultural crop production and at the same time the most significant and least controllable source of peril in agriculture. These effects of weather on agricultural crop production ...