• Accessibility page
  • Search skiplink
  • Main navigation skiplink
  • Main content skiplink
  • Utility Navigation skiplink
  • Contact NZTA
SmartMovez logo
NZTA logo
  • Give us feedback
  • Site help
  • Site map
  • Outcomes
  • Various topics
  • Activities
  • Planning & funding
  • Data + Web tools
  • References
  • About NZTA
Home Various topics Economic evaluation Basic concepts

Various topics

  • Audits
  • Cost index values
  • Data
  • Glossary
  • Infrastructure asset management
  • Procurement
  • Research
  • Socio-economic deprivation index (SDI)

Basic concepts

Chapter 2 of the Economic evaluation manual - Volume 1 2008 (PDF 265 KB) discusses the basic concepts underlying the evaluation of benefits, including:

  • Social cost benefit analysis
  • Financial analysis
  • Economic costs (EEM1, section 2.2)
  • Shadow pricing (EEM1, section 2.2)
  • Benefits
  • External impacts
  • Costs
  • Present value and discounting
  • Time frame
  • Do minimum and benefit and cost differentials
  • Benefit cost ratios
  • Incremental cost benefit analysis
  • First-year rate of return
  • Uncertainty and risk
  • Alternatives and options
  • Packages
  • Transport models
  • Other inputs to funding allocation process
  • References
  • Give us feedback
  • Site help
  • Site map
  • NZ Transport Agency website
  • © Copyright
  • Disclaimer
New Zealand government logoSustainability logo