When assessing a contractor's past performance, which type of information is not typically used?

When evaluating a contractor's past performance, the focus is mainly on indicators that directly reflect the contractor's ability to execute work safely and effectively. Experience, which refers to the contractor's history and expertise in similar projects, along with leading indicators and lagging indicators, are critical in this assessment.

Leading indicators, such as proactive safety measures and the presence of safety management systems, can help predict future safety performance. Lagging indicators, like injury rates or incidents that occurred in past projects, provide insights into how effectively a contractor has managed safety and compliance over time.

Market trends, while informative in a broader context, do not directly address the specific performance of an individual contractor in their previous projects. Instead, they are more about external economic factors that can influence the construction industry as a whole, rather than an assessment of a contractor's individual accomplishments or issues. Therefore, this type of information is not typically used when assessing a contractor's past performance.