Decision Modelling and Estimation are techniques that can be applied to prioritize requirements effectively.
Decision modelling helps in understanding the implications of various choices and selecting the best course of action based on the analysis. Estimation provides insights into the effort and resources required to fulfill the requirements, which is crucial for prioritization, especially when resources are limited or when there are time constraints.
References: The BABOK Guide mentions several techniques for prioritizing requirements, including Decision Analysis and Estimation. These techniques help assess the value, urgency, dependencies, and risks associated with requirements to ensure that the most important ones are addressed first1. Additionally, other sources confirm the use of these techniques in prioritizing requirements within Business Analysis23456.