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Energy and the Pakistani Economy:
An Expletory Analysis to 2035Dr. Robert LooneyProfessor, Naval Postgraduate School
Woodrow Wilson International Center Conference, “Meeting Pakistan’s Energy Needs in the 21st Century”Washington, DC, June 23, 2005
Outline Introduction – Overview
Energy and the Economy – Historical Trends
Energy and the Economy – Empirical Studies
A Macro-Energy Forecasting Model
Seven Basic Scenarios
Energy Supply Demand Balances to 2035
Policy Implications
Pakistan: Energy Balance
1971 1976 1981 1986 1991 1996 200110000
20000
30000
40000
50000
60000
70000
Kt
of
Oil
Eq
uiv
alen
t
Pakistan Energy BalanceEnergy production Energy use
Overview In Recent Years Rapid Economic Growth Has
Resulted in Surging Demand for Energy 10-12% per annum.
Growing Gap Between Pakistan’s Energy Needs and Domestic Production.
Government Response – 25 Year Energy Plan – cost $37-40 billion. Comprehensive Framework.
Assumes High Sustained Rates of Growth – 7.5%+.
Unclear on Future Energy Prices.
An Alternative View Alternative, But Not Necessarily Competitive Views Are
Useful in Providing Additional Insights to Pakistan’s Energy Challenges.
The Main Departures of the Economic Approach Developed Here Incorporate the Following Aspects:
The Need to Account for the Fact that Pakistan’s Economic Performance Has Been Cyclical Rather Than Sustained.
How Do Energy Availabilities and Production Affect Economic Growth and Vice Versa?
How Do Key Interrelationships Between the Various Types of Energy Affect that Sector’s Demand and Supply Over Time?
How do Different Oil Price Scenarios Change the Picture for Future Energy Balances?
Energy and Economy – Relevant Historical Patterns
1960s, 1980s and early 2000s Periods of Rapid Economic Expansion. Other Periods Growth Flat. Reasons to Doubt the Sustainability of the Current Expansion – Lagging Investment, low savings, many structural impediments remain.
Overall Energy Use Reflects These Patterns.
A Number of Long-Run Stable Relationships Between Energy and the Economy.
Both Supply and Demand Exhibit a Number of Stable Complementary and Competitive Patterns Between Different Sources of Energy.
Adverse Developments in Electricity -- shift from Hydro Generation to Oil and Coal, Shift in use from Industry to Households. Low Rates of Capital Formation in Energy.
Energy and The Economy – Empirical Studies
Growing Number of Studies Identifying Links Between Pakistani Economy and Energy Use.
Energy Use and Economic Growth Interrelated – Energy Expansion Leads to Growth. Impact Varies by Type of Energy.
Investment and Infrastructure Lead to Expansion of Energy Output. In Turn, Expanded Energy Production Leads to Further Increases in Investment and Infrastructure.
Evidence that Links Between Energy Availability and the Economy May be Strengthening.
These Relationships Create and Environment Prone to Vicious and Virtuous Circles of Expansion or Contraction.
The Macro-Energy Forecasting Model
Draws on Previous Empirical Research.
Expanded Per Capita GDP Function of Energy Availability and Capital Formation.
Statistically, Gas, Coal and Hydro Generation Have Strongest Links to GDP Per Capita.
Average World Oil Price Times the Rupee Dollar Exchange Rate Statistically Significant in a Number of Energy Supply/Demand Cases.
Links Investment and Infrastructure to Energy Supply.
Incorporates Number of Energy Complementarities and Competitive Relationships Between the Various Types of Energy.
Macro-Energy Forecasting Model – Main Stages
Gross Capital
Formation
Infrastructure Constraint
Per Capita Consumption, Investment
Substitution and Complementarities
Supply Trade-offs
GDP Per
Capita
Supply:Domestic Energy
Production
Demand:Commercial
Energy Consumption
Energy Availability
Future Energy
Balances
World Oil Prices/Rupee
Exchange Rate
Stage 1
Stage 2
Stage 3
Stage 4
Main Scenarios I Constructed on Different Assumptions
Concerning Investment and Gas, Coal and Hydro Availability.
Model 1 – Base Line Forecast – Energy and Investment 3% to 2035.
Model 2 – Continuation of Historical Cyclical Pattern of Growth. Capital Formation Alternates Between 2 & 4%. Gas Availability 7%, 10%, Coal, 4%, 11%, Hydro, 6%, 4%.
Model 3. Model 2 With No Major Expansion of Dams and Hydro Power – Hydro Expands 3% per Annum.
Main Scenarios II Model 4. High Investment Led Growth –
Investment Increases 6% Per Annum to 2035, Gas 7% Coal 5% Hydro As in Model 2.
Model 5. Private Sector Led Growth – Historical Pattern Investment, Hydro, Gas 7%, Coal 5%.
Model 6 Expanded Dam Construction – Acceleration Investment 6%, Gas 3%, Coal 3%, Hydro Accelerates, 5%, 7%, 9% 11%.
Model 7, Coal, Gas, Led Energy Expansion – Availabilities 7% -- Investment, Historical Pattern, Hydro, 3%.
Stage 1:GDP Per Capita Growth
Rates
Average Annual Growth 2005-2009 2010-2019 2020-2029 2030-2035__________________________________________________________________________________________________1. Base Line 3.34 2.09 2.34 2.44
2. Historical Cyclical Pattern 6.11 3.84 6.67 4.90
3. Historical Cyclical -- Lagging Hydro 5.53 3.39 6.16 4.56
4. Investment Led Growth -- Energy Lag 5.03 4.08 5.00 5.09
5. Normal Investment/Hydro -- Low Coal, Gas4.93 3.66 4.85 4.70
6. High Investment/Hydro Strategy 4.05 3.85 5.56 7.37
7. Moderate Emphasis on Coal and Gas 4.56 3.54 4.54 4.79
Stage 2: Energy Consumption Main Findings:
Competitive Relationship Between Oil/Petroleum and Gas.
Other Fuels Do Not Appear to Compete With Electricity.
Expanded Oil/Petroleum Consumption Has Sharply Reduced Coal Consumption.
Increased World Oil Prices Strongly Stimulate Consumption of Gas and Coal With a Weaker Effect on Electricity -- Little Impact on Oil/Petroleum Consumption.
Stage 3: Energy Production The Main Energy Supply Trade-Offs – Petroleum
Products Adversely affected by Expanded Electricity,
Expanded Thermal Electricity Weak Adverse Affect on Coal Production.
Increased Coal Production Strongly Associated with Higher Level of Thermal Electricity.
Infrastructure Constraints Mainly Associated with Thermal Electricity.
Increased World Oil Prices Stimulate Gas Production and Thermal Electricity Capacity.
Stage 4: Energy Supply-Demand Balances Model 1 Model 1 – Low Growth. With Increasing World
Oil Prices:
Gas Supplies Expand Well Below Demand to 2030. Coal Demand Outruns Supply After 2010 Becoming Severe in the 2020s.
Demand For Electricity Outruns Supply 2010-2020 and after 2030.
Shortfall in Petroleum Products Particularly Severe to 2010.
With Rising Oil Prices Demand and Supply Gaps Reduced in Most Cases.
Stage 4: Energy Supply-Demand Balances Model 2 Historical/Cyclical Pattern of Growth:
With falling world oil prices, domestic gas lags considerably behind demand up to 2030. Electricity – severe shortfalls between 2010 and 2020. After 2010 coal supplies begin to lag demand. Severe shortfall petroleum products until 2010.
Rising world oil prices: gas supplies improve but demand strengthens – shortfall to 2035. Severe electricity shortfalls in the 2020s.
Coal supplies and demand roughly balance over the forecast period. Petroleum products fluctuate between severe shortages in initial years in balance to 2020 with demand outrunning supply in the 2020s.
Stage 4: Energy Supply-Demand Balances: Other Models Several Basic Patterns Emerge:
Rising World Oil Prices Through Encouraging Expanded Domestic Supplies is a more Conducive Environment for Attaining Energy Balance Than One of Falling Prices.
High Growth Does not Necessarily Worsen Energy Balances – In Many Cases High Growth is Consistent with Improved Energy Balances.
If Immediate Gains in Energy and Growth are Not Required, Strategies favoring Hydro Power are Generally Superior in Achieving a Long Run Stable Growth Path.
These Patterns Suggest that the Links Between Energy and the Economy are Not Simple Linear Functions. Rather their Interrelationship Creates an Environment Conducive to Vicious and Virtuous Circles.
Generalizations From the Model Results:
Possibility of Virtuous Circles
Increasing World Oil
Prices
Expanded Supplies of Coal, Gas, ElectricityReduce
Balance of Payments Difficulties
Investment in Energy
More Profitable
Demand Shift to Gas,
Coal Electricity
Improving Energy
Situation Stimulates Economy
Expanded Private
Investment Including
Direct Foreign
Investment
Further Expansion
of the Economy
and Energy Sector
Expanded Public
Investment, Infrastructure
Generalizations From the Model Results:Possibility of Vicious Circles
Falling World Oil
Prices
Slow Expansion of
Domestic Energy
Increases Import
Dependence, Exasperating Balance of Payments Problems
Expansion of
Investment in Energy
Slows
Demand Slackens for
Gas, Coal Electricity
Deteriorating Energy
Situation Dampens Economic Growth
Flat Rates of Private
Investment, Declining Inflows of
Foreign Investment
Further Deceleration in Economic
Growth
Public Investment,
Infrastructure Development
Slow
Final Observations The Macro-Energy Forecasts Are Only An
Initial Attempt to Model Pakistan’s Energy/Growth Patterns Over Time.
While Some Policy Implications Are Apparent – Letting Prices Reflect the True Costs of Energy, Great Caution Should Be Applied.
What Takes Place Outside the Energy Sector May Have Just as Important Consequences for the Country’s Energy Picture as those Policies Directly Affecting the Sector.