Definition

1. Noun:
   • A systematic process for calculating and comparing the potential benefits and costs of different projects, policies, or decisions: The primary goal is to determine whether the benefits of an action outweigh its costs, often used to evaluate the economic efficiency and feasibility of an option.

Usage

• General Use: Used as a singular noun, often preceded by articles like "a" or "the." It is a formal term common in economics, business, public policy, and project management.
• Context: Employed when making rational, evidence-based decisions by quantifying and comparing all relevant positive outcomes (benefits) and negative outcomes (costs).

Examples

• Noun:
  • The city council conducted a cost-benefit analysis before approving the new infrastructure project.
  • A thorough cost-benefit analysis showed that investing in employee training would be profitable in the long run.
  • The report includes a detailed cost-benefit analysis of the proposed environmental regulations.

Advanced Usage

• "to perform/conduct/do a cost-benefit analysis": To carry out the process of analyzing costs and benefits.
  • The committee will perform a cost-benefit analysis before making a final recommendation.
• "the results/findings of a cost-benefit analysis": Referring to the conclusions drawn from the analysis.
  • The findings of the cost-benefit analysis were presented to the board.

Variants and Related Words

• Cost-effectiveness analysis (n): A related analytical method that compares the relative costs and outcomes (effects) of different courses of action.
• CBA (n): A common abbreviation for "cost-benefit analysis."
• Benefit-cost analysis (n): A synonymous term, with the order of words reversed.

Synonyms

• Economic appraisal: A broad term for assessing the economic value of a project.
• Investment appraisal: Evaluation focused specifically on the financial merits of an investment.

Related Phrases

• Weigh the pros and cons: (Idiom) To consider the advantages and disadvantages of something, which is a less formal and less quantitative concept than a cost-benefit analysis.
  • We need to weigh the pros and cons carefully before moving forward.
• Return on investment (ROI): (Noun Phrase) A financial metric used to evaluate the efficiency of an investment, often a key output of a cost-benefit analysis.
  • The cost-benefit analysis calculated a positive return on investment over five years.

Noun

1. an analysis of the cost effectiveness of different alternatives in order to see whether the benefits outweigh the costs