 |
Committee on Urban Transportation
Economics and Policy (CUTEP)
of the
Urban Transportation Division
American Society of Civil Engineers |
Guide to Transportation Benefit-Cost Analysis
This represents the beginning of a project to develop
a comprehensive on-line guide to proper benefit-cost analysis of transportation
projects. Click here for a description
of the scope of this project. Your comments
and contributions are welcome. Click topics in the following outline
to access the related information. (Topics remain unlinked in cases where
information is not yet posted.)
HOW TO USE THIS
GUIDE (CLICK HERE)
ACKNOWLEDGEMENTS
A. General Issues - Defining the Problem and Carrying
Out Benefit-Cost Analysis
1. Motivation for Benefit-Cost Analysis
-When Is B-C Analysis Necessary and When is it Not?
2. Defining Types of Benefit-Cost Evaluation
- What are the Variants and Relatives of B-C Analysis
and When Should They Be Used?
3. Selecting Appropriate Level and Basis for Analysis
- How to Select the Appropriate Base Case, Time Period and Geographic
Level of Analysis.
4. Types of Benefits
- How to Select the Types of Benefits to Measure and Avoid
Under or Over-Counting.
5. Types of Costs
- How to Select the Types of Costs to Measure and Avoid
Under or Over-Counting.
B. Methods for Assessing Impacts on Transport System
Efficiency (User Impacts)
1. Valuation of User Impact Components
2. Techniques for Assessing User Impacts
3. Treatment of Externality Impacts When Assessing
User Impacts
C. Methods for Assessing Impacts on the Economy
1. Issue of Double Counting - How Economic Impacts Relate
to User Impacts
2. Valuation of Direct Economic Impacts
3. Techniques for Assessing Indirect and Induced Impacts
on Economy
4. Alternative Measures of Economic Growth/Decline
5. Treatment of Externality Impacts When Assessing
Economic Impacts
D. Methods for Treatment of Impacts on Environment
& Quality of Life
1. Caution on Application of Quality of Life
Factors in B-C Analysis
2. Valuation of Environmental & Quality of Life
Factors
3. Techniques for Assessing Environmental & Quality
of Life Impacts
4. Relationship of Quality of Life Factors to Externality
Impacts on Users & Economy
E. Other Factors and Considerations in Measuring Benefits
and Costs
1. Distributional Effects
2. Uncertainty Factors
F. Application of Benefit-Cost Analysis: Calculations
& Presentation
1. Calculation of Total Benefits and Costs
2. Time Element of Benefit-Cost Analysis
3. Presentation and Interpretation of Findings
G. Additional Resources
1. Web Sites
2. Reference Literature
3. Case Study Reports
4. Training Resources
5. Software
DETAILED OUTLINE
A. General Issues - Defining the
Problem and Carrying Out Benefit-Cost Analysis
1. Motivation for Benefit-Cost Analysis
-When Is B-C Analysis Necessary and
When is it Not?
2. Defining Types of Benefit-Cost Evaluation
- What are the Variants and Relatives
of B-C Analysis and When Should They Be Used?
3. Selecting Appropriate Level and Basis
for Analysis
- How to Select the Appropriate Base
Case, Time Period & Geographic Level of Analysis.
4. Types of Benefits
- How to Select the Types of Benefits
to Measure and Avoid Under or Over-Counting.
a. Transport System Efficiency
-- user benefit: time, cost, safety
(definitions, sources, precision, importance)
b. Economy -- employment, income,
value added, or output
(definitions, sources, precision, importance)
c. Quality of Life -- environmental, social
(definitions, sources, precision, importance)
d. Fiscal -- public expenditures and revenues
(definitions, sources, precision, importance)
e. Land Development -- land use or property values
(definitions, sources, precision, importance)
f. Externality Impacts - effects on outside parties
(definitions, sources, precision, importance)
g. Combinations -- societal welfare
or "full benefit" analysis
(definitions, sources, precision, importance)
5. Types of Costs
- How to Select the Types of Costs
to Measure and Avoid Under or Over-Counting.
a. Treatment of Quantitative vs. Qualitative
Costs
b. Consideration of Project Size, Scope and Budget in Defining Scope
of Costs
c. Consideration of Cost Precision and Importance for Benefit-Cost
Analysis
d. Sources for Obtaining Cost Data and Utilizing Existing Literature
e. Treatment of Budgeting, Financing & Timing Options
f. Type of Costs -- construction,
maintenance, ongoing operations, financing
(definitions, sources, precision, importance for B-C measurement)
g. Type of Party Paying Costs -- public or private; local, state or
national
(definitions, implications for B-C measurement)
h. Type of Financing - treatment in B-C analysis
B. Methods for Assessing Impacts on
Transport System Efficiency (User Impacts)
1. Valuation of User Impact Components
a. General Issues
b. Time -- by mode; driver/passenger;
business/personal purpose; in/out-of-vehicle
c. Operating Cost -- fuel, maintenance
d. Safety -- types of injuries:
fatality, personal injury, property damage
2. Techniques for Assessing User Impacts
a. General Issues
b. Single project user effects - spreadsheet approaches
c. Single mode effects - MicroBenCost, Net_BC, etc.
d. Multi-modal effects - STEAM, etc.
3. Treatment of Externality Impacts When
Assessing User Impacts
a. Additional Business Productivity Factors
(importance, options for recognition within or outside of the B-C
analysis)
b. Additional Quality of Life Factors
(importance, options for recognition within or outside of the B-C
analysis)
c. Relationship to Distributional Impacts
d. Hybrid Approaches: Avoiding Under and Over-Counting of Benefits
C. Methods for Assessing Impacts on
the Economy
1. Issue of Double Counting - How Economic Impacts
Relate to User Impacts
2. Valuation of Direct Economic Impacts
a. Direct Spending Effects - construction,
maintenance, operations
b. Direct Business Cost Savings
- value of user benefits
c. Other Business Cost Savings - logistics/inventory/ processing,
scale economies
d. Regional Business Markets - tourism, business relocation effects
e. Personal Cost Savings - effects on disposable income
3. Techniques for Assessing Indirect
and Induced Impacts on Economy
4. Alternative Measures of Economic Growth/Decline
a. Employment (jobs)
b. Personal Income
c. Value Added (GRP)
d. Business Output (sales)
e. Property Values
5. Treatment of Externality Impacts When
Assessing Economic Impacts
a. Additional User Impacts Not Affecting Money Flows
(importance, options for recognition within or outside of the B-C
analysis)
b. Additional Quality of Life Factors
(importance, options for recognition within or outside of the B-C
analysis)
c. Relationship to Distributional Economic Impacts
d. Hybrid Approaches: Avoiding Under and Over-Counting of Benefits
D. Methods for Treatment of Impacts
on Environment & Quality of Life
1. Caution on Application of Quality
of Life Factors in B-C Analysis
a. Issues of Public Consensus on Social Valuation of Quality of
Life Factors
b. Alternatives for Handling Quality of Life Factors in Decision-Making
(options within and outside of B-C analysis)
c. Effects of Including of Quality of Life Factors in B-C Analysis
2. Valuation of Environmental & Quality
of Life Factors
a. air quality
b. wetlands & water quality
c. noise
d. visual impact
e. social/neighborhood factors
f. other external impacts
3. Techniques for Assessing Environmental
& Quality of Life Impacts
a. air quality impact models
b. wetlands & water quality models
c. noise impact models
d. measures of impacts capitalized in property values
e. measures of willingness-to-pay
f. non-monetary measures
4. Relationship of Quality of Life Factors
to Externality Impacts on Users & Economy
a. Issues in Double Counting with User Impacts
b. Issues in Double Counting with Economic / Productivity Impacts
c. Relationship to Distributional Economic Impacts
d. "Full Costing" Approaches for Measuring Benefits and Dis-Benefits
E. Other Factors and Considerations
in Measuring Benefits and Costs
1. Distributional Effects
a. Valuation of Distributional Impacts
b. Techniques for Assessing Distributional Impacts
c. Importance & Treatment in Benefit/Cost Analysis
d. Presentation and Use
2. Uncertainty Factors
a. Estimation of Precision
b. Sensitivity Analysis
c. Importance & Treatment in Benefit/Cost Analysis
d. Presentation and Use
F. Application of Benefit-Cost Analysis:
Calculations & Presentation
1. Calculation of Total Benefits
and Costs
a. Calculation of Total Benefits
b. Calculation of Total Costs
2. Time Element of Benefit-Cost Analysis
3. Presentation and Interpretation of
Findings
G. Additional Resources
1. Web Sites
a. Government agencies
b. Other organizations
2. Reference
Literature
3. Case Studies
a.
A
Bypass Taxiway at Vancouver Airport
b. The
Expansion and Refurbishment of the Terminal Building at Halifax Airport
c. The Acquisition of a Financial/Materiel
Management Information System
4. Training Resources
5. Software
Email any suggestions or contributions for these pages
to Ed Sullivan (click here).
Return to ASCE CUTEP homepage
Last Updated January 10, 2000