Manufacturing systems in Ethiopia face challenges related to efficiency and productivity. Theoretical development focusing on the application of quasi-experimental designs for evaluating clinical outcomes in industrial settings. Theoretical development provides a robust framework for future empirical studies on manufacturing system evaluations in Ethiopia. Future research should validate the theoretical model through practical implementation and data collection. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.