The effectiveness of regional monitoring networks in Ghana's agricultural sector is being evaluated to determine their cost-effectiveness. A quasi-experimental design was employed, involving data from four regions monitored over a two-year period. Statistical analyses were conducted to compare costs against benefits. The analysis revealed that the cost-effectiveness varied significantly between regions, with Region 2 showing an average return on investment of 1. 50 for every dollar spent. Quasi-experimental designs provide a robust framework for assessing the efficiency of monitoring networks in resource allocation. Further studies should focus on implementing cost-saving measures and exploring potential improvements to enhance network performance. The empirical specification follows Y=₀+^ X+, and inference is reported with uncertainty-aware statistical criteria.
Agyeman et al. (2001) studied this question.