![Page 1: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/1.jpg)
KangSoo Kim & JeongWhon Ryoo
May 22-23 2007
Implementation System and Analysis Methodologies of the Preliminary Feasibility Studies (PFS)
![Page 2: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/2.jpg)
1. Implementation and Management
2. Methodologies
• Guidelines
• Cost and Benefit
• AHP (Analytic Hierarchy Process)
3. Issues and Future Directions
![Page 3: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/3.jpg)
Implementation and ManagementPart-01
![Page 4: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/4.jpg)
3
Implementation
![Page 5: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/5.jpg)
4
Management
□ Requiring expeditious development of high quality PFS and timelydecisions
□ Supply standard Data and Guidelines□ Establishing Study team and Advisory committee
□ Data Supply
PFS consists of a forecasting and an evaluation procedure
Minimizing analysis time for forecasting procedure by supplying
basic data and forecasted models
(ex : KTDB : Korea Transport Database)
![Page 6: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/6.jpg)
5
Management
□ Guidelines for the PFS
PIMAC has issued guidance on how to appraise projectsStating what kind of cost and benefits should be included
□ Efficient and Independent Study Team
KDI is in charge of the management of study process and coordination between study team and related agencies
Advisory and Steering committees are set up to provide technicalsupport and review the results
Management/coordination, demand analysis, and cost analysis groups from engineering consulting firms, research institutes, universities as well as KDI.
![Page 7: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/7.jpg)
GuidelinesPart-02
![Page 8: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/8.jpg)
77
Guidelines
□ Purposes
to present results of technical appraisal work logically and clearlyto maintain the consistency across different PFSto improve the reliability and accountability of the PFS results
□ Development of the guidelines
The first guideline was launched on 1999. Updated three times inthe years of 2000, 2001 and 2004
General guidelines and the standard guideline by each area • road, railway, airport, harbor, culture · tourism · sports · R & D
![Page 9: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/9.jpg)
88
Guidelines
□ Technical guide but which has real impact
The guidance is binding on government departments and execute agencies, especially for proposals that require funding from central government.
□ Used by all Feasibility appraisers
The guidance's procedure has been written to help specialist andcommissioners of appraisalsTriggered establishment of evaluation guidelines of line ministries
![Page 10: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/10.jpg)
99
Guidelines
1. Project overview
examining project background, objectives, history and project contents, derive on the main reason for the research
2. Economic feasibility
Economic feasibility assessment: B/C ratio, NPV and IRR Fiscal feasibility assessment: In order to predict the size of fiscal costs, evaluate the profitability of the project
□ Contents
![Page 11: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/11.jpg)
1010
Guidelines
3. Policy Analysis
Degree of lagging regional development, promoting regional economy, possibility of receiving fiscal support, consistency with related plans, environmental impact assessment, etc.
4. General evaluation using AHP technique
Based on the outcome of economic feasibility analysis and policyanalysis, evaluate the feasibility of the project in a comprehensive manner reflecting the opinions of research team
![Page 12: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/12.jpg)
Part-03 Cost / Benefit Analysis
![Page 13: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/13.jpg)
1212
Cost
□ Cost of environmental impact
□ Constructions costs
□ Cost for design, supervision, survey
□ Cost for land and property acquisition
□ Operating or maintenance costs
□ Reservation cost
![Page 14: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/14.jpg)
1313
Benefits
□ Value of time savings (wage rates), both work and non-work
□ Vehicle operating cost savings
Changes in fuel and oil consumption, tire wear, vehicle maintenance, depreciation
□ Safety improvement (Accident Reduction)
number of fatalities, number of injuries, number of accidents
□ Noise and Air pollution Reduction
□ Parking cost savings
□ Non-option value
![Page 15: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/15.jpg)
1414
Discount Rate
□ Discounting is used to compare costs and benefits that occur in different time periods.
People prefer to receive goods and services now rather than later
□ Discount rate is set at 6.5% real (2004)
It was 7.5% real (Rail, Road, Port), 6.0% real (water resource developmentproject)7.5% real → 6.5% (2004) real For the water resources development projects : for the first 30 years 6.5 % real, next 20 years 5.0% real. Lower rates is set for appraisals over the long term (i.e. 50years)
![Page 16: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/16.jpg)
Part-04 AHP (Analytic Hierarchy Process)
![Page 17: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/17.jpg)
1616
AHP
□ Cost-Benefit analysis does not comprise all effects
regional economic developmentthe number of job generated, improved network accessibility
□ Developed in order to remedy this situation so relevant but missing effects can be included in the analysis.
This is made possible by combining cost-benefit analysis and multi-criteria analysis.
![Page 18: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/18.jpg)
1717
□ STRUCTURE (AHP)
ImplementationImplementationImplementation Status QuoStatus QuoStatus QuoAlternativesAlternativesAlternatives
Economic analysis Balanced regional development analysisPolicy analysisLevel 1
PFSPFS
Level 2 Consistency with Related plans
Project RiskSpecific evaluation items
Level 3
(optional)(optional)
(optional)(optional)
(optional)(optional)
(optional)(optional)
Regional B
ackwardness
Analysis
Regional B
ackwardness
Analysis
Regional Econom
y Impact
(MR
IO)
Regional Econom
y Impact
(MR
IO)
(optional)(optional)
![Page 19: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/19.jpg)
1818
□ ASSIGNED WEIGHTS RANGE (AHP)
To reflect regional economic development more importantly, prior max and min weights are assigned to each decision criteria
<Max and Min Assigned Weights to Each Decision Criteria in PFS>
15 ~ 2525 ~ 3540 ~ 50
Balanced regional development analysis
Policy AnalysisEconomic AnalysisEconomic Analysis
![Page 20: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/20.jpg)
Part-05 ISSUES / FUTURE DIRECTIONS
![Page 21: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/21.jpg)
2020
How are the costs and benefits distributed across different groups in society ?
Proposals might have differential impacts on individuals according to their : income, gender, age.
Any distributed effects should be explicitly stated and quantified as much as possible
The monetary costs and benefits of a proposal can be weighed to take account of distributional impacts.
□ Distributional Impacts
![Page 22: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/22.jpg)
2121
□ Optimism Bias
<Cost overrun and Demand over forecasting >- Road Projects (Completed in 2004, 2005 and 2006) -
Demand Forecasting Inaccuracy
0
5
10
15
20
25
30
35
40
-100 -80 -60 -40 -20 0 20 40 60 80
Inaccuracy(%)
PER
CEN
T
Cost and time overrun, demand over forecasting
![Page 23: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/23.jpg)
2222
Widespread tendency for appraisers to be over optimistic
Worldwide phenomenon : not just in the public sector but in theprivate sector
Affects many elements of appraisals : capital costs, operationalcosts, project duration, works duration, and benefits shortfall
To mitigate optimism, sensitivity testing should be used to assess by how much costs can be allowed to increase, or benefits to fall short
□ Optimism Bias
![Page 24: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/24.jpg)
2323
1. AHP
Decision makers : who, how many (now 8 experts)
Tree Structure and Criteria : what, how important (prior weight), how included (e.g regional backwardness analysis)
2. Discount Rate
Optimal discount rate (now 6.5% real) exists?
Different discount rate for different sector ? (now 5.0% real for water resources development project after 30 years)
□ AHP and Discount Rate
![Page 25: Implementation System and Analysis Methodologies of the Preliminary Feasibility ...siteresources.worldbank.org/PSGLP/Resources/422Kim.pdf · 2007-06-21 · Implementation System and](https://reader034.vdocument.in/reader034/viewer/2022042022/5e798982615e4a4e6d6ab734/html5/thumbnails/25.jpg)
THANK YOUTHANK YOU
KangSoo Kim & JeongWhon Ryoo