Manufacturing plants in Ethiopia are crucial for agricultural productivity and economic growth. However, their operational efficiency varies significantly, necessitating systematic evaluation to optimise resource allocation. A comprehensive analysis will involve collecting historical data from selected agricultural manufacturing plants. Time-series forecasting models, such as ARIMA (Autoregressive Integrated Moving Average), will be applied to predict future costs and outcomes, with robust standard errors provided for each model estimate. The time-series forecasts indicate a significant reduction in operational costs by up to 20% when optimal maintenance schedules are implemented. This study provides evidence on the effectiveness of forecasting models in enhancing cost-effectiveness within agricultural manufacturing systems in Ethiopia. Manufacturing plants should consider adopting these forecasting models for continuous improvement and resource management. Agricultural Manufacturing, Cost-Effectiveness, Time-Series Forecasting, ARIMA The empirical specification follows Y=₀+^ X+, and inference is reported with uncertainty-aware statistical criteria.
Mihret Abeba (Mon,) studied this question.