What are the pros and cons of social cost benefit analysis?

Social cost-benefit analysis (SCBA) provides a systematic approach to evaluating the economic, social, and environmental impacts of projects or policies, helping decision-makers assess their overall value to society. Pros include the ability to quantify benefits and costs, promote transparency, and guide resource allocation towards projects that yield the greatest societal benefit. However, cons include challenges in accurately measuring intangible benefits and costs, potential biases in assumptions, and the difficulty of incorporating long-term impacts and equity considerations. Additionally, SCBA can be time-consuming and may require extensive data that is not always readily available.