PETROLEUM INDUSTRY
SEGMENTS & VALUE CHAIN
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Petroleum Industry Structure
Petroleum industry consists of a series of distinct
segments—Upstream, Midstream & Downstream
UPSTREAM
Exploration, Development, & Production
MIDSTREAM
Transportation, Processing (Gas), Storage, Crude Trading
DOWNSTREAM
Refining, Distribution, & Marketing
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Upstream Petroleum Industry
E&P industry is an extractive capital intensive industry
with a high level of risk factor.
Low success rate
High self-financing
Large size of firms
Vertical integration
Reserves are the principal assets.
Discovering new oil and gas reserves is the life blood of
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Upstream Petroleum Industry
Total Costs: technical costs and fiscal costs
Vary significantly form area to area in addition to the fact of
High ratio between fixed and variable costs
Low ratio between production costs and oil and gas prices
Low supply-price elasticity
Technical cost factor:
Number of wells drilled before discovery;
the depth of the wells;
nature of the rock drilled;
costs of capital investments
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Upstream: Exploration,
Development & Production
Oil and gas are discovered during prospecting after a
prospecting license is obtained
Exploration takes place where resources are located
Subsequent to commercial discoveries is development and
production follows after infrastructures are installed
Bidding process for leases varies from country to country
Most upstream projects are based on some form of
partnership to share risk.
Profitability in this segment is affected mostly by costs and
commonly price and costs varied widely worldwide
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E&P Project Development
There are six phases in an E&P project development
The search for and development of oil and gas begin with
obtaining the right to prospect from, mostly, the government
The second phase is exploration, which is highly risky and
expensive, to identify prospective areas of the concession
Appraisal,
development,
and
production
phases
follow
exploration if the latter is commercially successful
The finally phase is the abandonment stage when the field or
project is decommissioned.
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Upstream Project Life Cycle
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Petroleum Industry Structure
Industry structure is a determination of the
environment within which the industry operates in
terms of
Entry conditions (barrier to entry)
Concentration ratio
Number of producers and consumers.
It reflects market participants’ attempts to effect
changes in market prices, demand, supply,
investment or rents through different bargaining
strategies.
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Elements of Industry Structure
Concentration Ratio—a measure of the size and
distribution of producers of a particular commodity.
Significance of concentration is to provide an insight to
industry performance--HHI.
Highly concentrated industry can negatively affect
market performance in terms of efficient allocation of
resources (HHI > 1800).
For an industry with four firms and shares of 0.10, .25,
0.30 and 0.35, what is the HHI?
Transactions that raise HHI by 100 may have
anticompetitive implications
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Elements of Industry Structure
Product differentiation reflecting how buyers perceive
a seller’s product as a close or perfect substitute.
Markets with high degree of product differentiation are
often characterized with a high degree of control over
prices.
Ignorance of buyers
Timing and location of products
Role of advertising or sale promotion
Existence of perfect substitute implies high price
elastiticity
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Elements of Industry Structure
Entry condition refers to the ease with which new
producers may establish themselves in the industry.
Entry barriers occur in several ways:
Cost advantage
Institutional restraints
Scale economy barrier
Specialized technology or intellectual property
Regulation
Advertisement
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Petroleum Industry Conduct
Vertical Integration is the extent to which a firm
performs different successive stages in the
production process, e.g. oil exploration, drilling,
production, refining, processing, transportation, etc.
Horizontal Integration: Cutting across related
business ventures--outsourcing
Mergers & Acquisitions
Decoupling the value chain
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Petroleum Industry Conduct
Vertical Integration is the extent to which a firm performs
different successive stages in the production process,
Upstream--Oil and gas exploration and production, including
well drilling, comprises the upstream.
Midstream-- initial processing of crude oil at a field
production site to remove gas, crude oil storage and the
subsequent transportation of crude oil to a refinery
Downstream-- include oil refining, storage of refined
products and transportation of products to retails outlets,
where they are sold.
Horizontal Integration: Cutting across related business
ventures--outsourcing
Mergers & Acquisitions
Decoupling the value chain
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Elements Industry Conduct
Major advantages of vertical integration
Storage cost reduction
Refinery design cost (producing own crude)
Increased ability to bear a broad category transaction
cost
Guaranteed flow of information
Logistic handling
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Elements Industry Conduct
Limitations of Vertical Integration
Raises barriers to entry—economy of scale
Management and organization diseconomies
Creates opportunity for market imperfections
An existing monopoly if vertically integrated increases
market power
Vertical integration does not lead to monopoly power
unless it is already in existence.
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Element Industry Conduct
Joint Venture Activities
Lease acquisitions
Ownership of pipelines
Ownership of and production
from leases
International joint venturing
Why JVS are common in
O&G:
Capital intensive
Risk concentration
Access to technology
Access to resources and
complementary assets or
reserves.
Regulatory requirements
Political sensitivity or energy
security.
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Joint Venture Types
JVs typically employed within the oil and gas industry
broadly fall into one of three categories:
Full asset JV with specific set of existing asset(s) or to develop
asset(s)--upstream JVs, pipelines, refineries and LNG projects.
Upstream full asset JV is the most common type
Full business JV combines the resources of entire businesses to
create marketing, supply chain, production and scale synergies
Usually occurs in downstream, chemicals and midstream businesses;
as well as in oil field services companies within the upstream sector
Marketing alliance JV has intent of jointly marketing product(s),
e.g., motor fuels retailers and convenience stores joining forces
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Joint Venture Activities
May substantially weakened incentives for
independent competitive actions
Enable the sharing of unusually large risks
Facilitate smaller firms and investors entry into
industry they will not be able to enter individually
Can promote efficiency in operations depending
on the partners
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Elements Industry Conduct
Major advantages of vertical integration
Storage cost reduction
Refinery design cost (producing own crude)
Increased ability to bear a broad category transaction
cost
Guaranteed flow of information
Logistic handling
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Elements Industry Conduct
Limitations of Vertical Integration
Raises barrier to entry
Management and organization diseconomies
Creates opportunity for market imperfections
An existing monopoly if vertically integrated becomes
more monopolistic
Vertical integration does not lead to monopoly power
unless it is already in existence.
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Element Industry Conduct
Joint Venture Activities
This is a widely spread phenomenon all over the
world
Lease acquisition
Ownership of pipelines
Ownership of and production from leases
International joint venturing
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Joint Venture Activities
May substantially weakened incentives for
independent competitive actions
Enable the sharing of unusually large risks
Facilitate smaller firms and investors entry
into industry they will not be able to enter
individually
Can promote efficiency in operations
depending on the partners
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Forms of Industry Structure
Perfect competition
Pure Monopoly
Monopolistic Competition
Oligopoly
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Perfect Market Structure
Perfect Competition is a valuable starting point for
examining market behavior or conduct with respect
to resource allocation
Formal Assumptions of the Competitive Model:
There are many small buyers and sellers
The product is standardized or homogenous
There is a free and easy entry and exit
There is complete and perfect knowledge
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Perfect Market Structure
Competitive market
performance:
P = MC = MR for
maximum profit
AR=MR, every firm is
a price taker
Resources are
allocated most
efficiently and easily.
Purely competitive
markets hardly exist.
Demand curve is
horizontal for each
firm (illustrate).
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Pure Monopoly Structure
Pure Monopoly
A market with only one
seller.
Pure monopoly market
hardly exists.
It is another extreme
form of market
behavior.
Features of a Monopoly
Market
Single seller in the
market and demand is
inelastic.
No close substitutes
are available.
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Pure Monopoly Pricing
Profit-maximizing price:
MC = MR for maximum profit but price is higher
than both
Resources are allocated less efficiently.
Monopoly output is less than competitive output and
at a higher price.
Unregulated pure monopoly is illegal in the U.S.
Regulated monopoly does exist in some industries.
Rule of thumb/mark-up over marginal cost:
P = (MC * elasticity) /(elasticity-1) = MC / (1PWI2017EEI
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1/elasticity)
Monopolistic Market Structure
Monopolistic competition
Monopolistic competition involves a blending of
monopoly and competition. Probably the most
common form of market structure in a developed
economy.
Features of a Monopolistic Competition
Has large number of small firms with relative ease
to entry.
Many firms selling similar but distinguishable
products which are close substitutes.
Can earn profit in the SR, but LR industry profit is28
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Oligopoly
Market Structure
Oligopoly: Oligopoly means a few sellers
The classification is less precise and covers more
ground than the other classifications
Features of oligopoly
Relatively small number of relatively large firms in
the industry.
Interdependence in pricing, products,
advertisement, and many other decisions.
Prominent models to explain behavior include:
cartels, dominant firm behavior; price leadership
or limiting pricing.
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Economic Framework for Petroleum
Resource Allocation: Dynamic Criteria
The role and determinants of petroleum prices
Economic framework for petroleum resource
allocation
Petroleum resource allocation criteria and analysis
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The Role and Determinants of Oil
Prices
Global economic activity, trend in production cost of
output, economic growth, inflation, and business cycle
fluctuations in a developed economy.
Degree of competition, especially the type and degree of
market control by major producers: Competition vs.
monopoly, monopolistic competition or oligopoly
Changes in protective measures or market restrictions
such as:
Subsidies, tariffs, or price controls
Fluctuations in exchange rates
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The Role and Determinants
of Crude Oil Prices
Price is a signal that induces oil producers to produce
oil and consumers to buy it. It establishes output
and method of production.
Oil prices are determined by
The magnitude of supply and demand through factors
such as
intensity of oil use,
extent of oil exploration,
growth in productive capacity,
and technology innovation.
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The Role and Determinants of Oil
Prices
Own price elasticity:
Measured as point elasticity or arc elasticity
Point elasticity measures elasticity at given point on a
function:
% change in Qx / % change in Px
Arc elasticity measures the average elasticity over a
given range of a function: change in Qx / change in Px
times (average Qx / average Px)
Cross price elasticity:
Measured as point elasticity or arc elasticity
% change in Qx / % change in the price of Qy
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The Role and Determinants of Oil
Prices
The difference in SR and LR elasticity puts a limit
to how high prices can go for oil.
Low value of elasticity can explain why
disturbances in demand may cause substantial
changes in price to move the market to
equilibrium.
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Reference Framework for
Petroleum Resource Allocation
Some underlying facts about petroleum resource
allocation
Oil and gas are finite resources --they are non renewable
in a sense.
The supply is of an unknown quantity.
The cost of finding out about the magnitude of oil supply
is substantial.
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Dynamic & Efficient Allocation
of Non Renewable Resource
Static allocation criteria assume that consumption
and production occur in one particular time period
In the case of petroleum each period is not
independent of the other. Today’s consumption
reduces the resource base available tomorrow
Production must be optimized over many period both
from firms and society viewpoint
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The Role of Interest Rate
Interest rate holds the key to resource allocation over
time
It affects resource allocation through the introduction
of the price for future resource consumption into
current decisions
The rate of interest also plays a role in affecting the
output and profitability of firms over time
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Long-run Profit Maximization
Long run profits maximization involves generating a
stream of profits over time
π0 π1 π2 π3 ………. πn
Interest rate provides a means to compare one
dollar’s profit today with a profit of $1 in the future.
PV= π0 + π1 / (1+r) + π2 / (1+r)2 + π3 (1+r)3 ……+
πn / (1+r)n
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Maximizing Present Value with
A Non Renewable Resource
For a hot dog vendor, maximizing present value of future
profits is simple: MR0=MC0, MR1=MC1, MRn = MCn
In the case of non renewable resources, it is not that simple.
Why not?
Illustrate: Consider a monopolist with only 60 barrels of oil
to sell at no significant production cost in periods 0 and 1. If
he thinks the demand in period 0 is P0 = 5 - 0.05Q0 and
demand in period 1 is P1 = 5 - 0.033Q1. How can PV of
profit be maximized, assuming a discount rate of10%?
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Maximizing Present Value with
A Non Renewable Resource
p
p
Assuming the monopolist sets MR0=MC0 , MR1=MC1
then Q0=50 and Q1=75. Is this possible? Why or why not?
Suppose he sells 50 barrels in period 0 and 10 barrels in
period 1: PV= π + π1 / (1+r) = PV50,10 = 125 + 42.45 = 167.45
Does this represent the optimal output combination to
maximize revenue?
Suppose the monopolist sells 49 and 11: PV49,11 = 124.95 +
46.37 = 171.32
0
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Maximizing Present Value:
Opportunity Cost Concept
Opportunity cost (OC) of shifting a barrel of oil to the
future for this monopolist is 3.87= PV49,11 - PV50,10
The OC of not selling in period 0 is $0.05 and the OC of
selling in the future is$4.31discounted as $3.92. So what can
be done?
In general ∆PV = OC0+OC1= ∆ π0 + ∆ π1 / (1+r)
= (MR0-MCp0)∆Q0-[(MR 1-MCp1)∆Q1/]/(1+r)
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Maximizing Present Value:
Opportunity Cost Concept
In general ∆PV = OC0+OC1= ∆ π0 + ∆ π1 / (1+r)
= (MR0-MCp0)∆Q0-[(MR 1-MCp1)∆Q1/]/(1+r)
As long as the discounted opportunity cost is higher in the
future than now it makes sense to defer current production to
the future.
Note MRi in the above equation is defined as the change in
total revenue at period i
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User Costs Phenomena:
Optimal Output Criteria
User cost is the measure of the opportunity cost of producing
a unit of non renewable resource, such as oil and gas today
rather than later.
It reflects the inherent scarcity value of the resource in
each period. It is measured simply as:
U0 = (MR0-MCp0) and U 1 = (MR 1-MCp1)
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User Costs Phenomena:
Optimal Output Criteria
For production optimization, the user cost of producing today
must equal the discounted user cost of producing a unit in the
future.
The producer is indifferent between shifting production from
1 period to the other in all periods.
U0 = U1 /(1=r) = U2/(1+r)2= … = Un/(1+r)n
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User Costs Phenomena:
Monopoly Vs. Competitive
For Monopoly, MR=MC=MCp+U to maximize profit
Given:
Pi = a -bQi, MRi = a-2bQi
For Competitive model, MR=MC=MCp+U to maximize
profit given:
Pi = a -bQi, MRi = a-bQi
U i = (MR i-MCpi)
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User Costs Phenomena:
Monopoly Vs. Competitive
Show that competition leads to lower prices and higher
output in the present and higher prices and lower output in the
future.
The market price under competition tend to rise faster than
under monopoly.
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The User Cost Phenomena:
Shadow from the Future
The important profit maximization condition is that the
user cost of a resource, reflecting its value for uses in
other periods, rises with interest rate.
And efficient dynamic resource allocation requires that
the market price P in any period i equal the marginal
cost MC composed of the MCp and user cost U
Pi = MCi = MCip + Ui
The user cost phenomenon also plays the fundamental
role of allocating resources over time.
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Effects of Revisions in
Future Demand Conditions
Effect of future demand which assumes that the price
is one dollar higher than currently anticipated on
current decisions (illustrate)
Assume competitive model with only 60 barrels of oil
to sell at no significant production cost in periods 0
and 1. If he thinks the demand in period 0 is P0 = 5
- 0.05Q0 and demand in period 1 is now P*1 = 6 0.033Q*1 instead of P1 = 5 - 0.033Q1
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Effects of Revisions in
Future Demand Conditions
Show that current output is cut from 28.2 to 16.8
and future consumption will be 43.2 instead of 31.8.
The user costs and current market prices become
4.16 now and 4.57 in the future.
Show that at r=10 percent, 4.57 in the future = 4.16
today.
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Future Expectation and
Current Conditions (contd.)
Future scarcities are reflected in current prices to
reallocate production from the present to the future
well b4 the future shortages occur.
Consequently, future expectations about reserves,
new discoveries and growth in demand have
important implications on present prices.
Illustrate by increasing total future production to 90
instead of 60 (graph)
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Effect of rising production cost
on the present market conditions
Suppose production costs rise from 5 cents per bbl
from the first barrel to 3 dollars for the 60th barrel.
At the initial competitive output combination of 28.2
and 31.8, the MCp of the last barrel produce in period
0 is $1.40.
U0 of the 28th barrel costing $1.40 is $2.19 (3.591.40) and U1 of the 28th barrel is $2.55 (3.95-1.40).
The PV = 2.55/1.1=$2.32>2.18. 28th barrel is
better produced in the future.
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Effect of rising production cost
on the present market conditions
The optimal output occurs when U0 = U1 /(1+r)
Rising production costs will reduce current production
leaving more to the future.
In an undistorted market, the lowest cost oil will be
produced first.
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Effects of changing the
social interest rate
As the rate of interest is reduced, the present value
of future user costs increases relative to user costs in
the current period
Production becomes more favorable in the future
compared to current production.
Assumes interest rate declines from 10 percent to 5
percent, the new equilibrium output is obtained as
26.2 now and 33.8 in the future
The market price are greater by 5 percent in the
future than the market price now of $3.70 per barrel.
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Important implications of changing
the social discount rate on prices
If there are no changes in inflation, increases in
interest lead to lower prices of oil relative to other
goods in the period they occur
Oil prices will rise faster in a relative sense because U
now rises at the higher interest rate
Technology makes possible for prices to decrease in
the period in which expectations about interest rates,
reserves and demand are revised.
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The effects of technical change
Technology plays a major role in altering the natural
resource base.
Many resources are not economical at a given period
because they do not yield a positive user cost i.e.
MSC>MSB
The economic reserves of a resource--reserves with a
lower MCP in comparison to the price--are
significantly less than physical reserves.
Two factors affecting the relative size of these two
categories are price and technical progress or
technology.
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How technology affects
resource use over time and price
Suppose there are 60 reservoirs in a field, each
producing 1 barrel at 50 percent recovery rate now,
but recovery rate can rise to 52 percent in the future
and each reservoir contains 2 barrels.
Reservoir exploited this period does not have access
to new technology since it is an advancement in new
completion technique.
Why can’t producers wait for this new technology
since it yields 1.04 barrels instead of 1 for producers?
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How technology affects
resource use over time and price
Recall that optimal output always occur when U0 = U1
/(1+r) for MSB to equal MSC
Advancement in new completion technique in the
future means the undiscounted user cost in the future
will increase by a g factor.
Optimal output in the presence of technical change
occur when U0 = [U1 (1+g)] /(1+r) for MSB to equal
MSC
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Noteworthy effects of technology on
resource use and price over time
As a result of technological progress we can expect:
a transfer of current production to the future
an increase in economic reserves, rather than have a
fixed reserves, there will be growth in reserves as a
result of new discoveries
smaller rate of increase in prices because reserves are
augmented enough to affect the future cost of
extraction
the rate of increase in marginal extraction cost will fall
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The Simple Mathematics of
Dynamic Efficiency
Assumption: The demand curve for petroleum resource is linear
and stable over time such that:
P (t) = a - b q (t).
The total benefits for extracting q(t) in year t is given by
TBt = ∫q0 (a - b q (t)) dq
If marginal cost of extraction is a constant c, then total cost of
extraction
TCt = cq (t)
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The Simple Mathematics of
Dynamic Efficiency
If the total amount available resource S0 is less than
would normally be demanded, then the dynamic
efficient allocation must satisfy these conditions under
perfect model:
[a - b qt-c] / (1-r) t-1 = λ
S0 - ∫1 ( qt)dq for t=1, …,T
The implication is that user cost (P-MC) rises over time
at the rate of interest
For a monopoly user cost is MR -MC and it rises over
time with the rate of interest as well.
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Dynamic Resource Allocation:
The Mathematics of a 2-Period Model
The demand curve for petroleum resource is linear
and stable over two periods such that:
P (t) = 8 - 0.4q (t).
S0 = 20, c = 2, and r = 0.10
Assuming a perfectly competitive market:
[8 - .4 q1-2] / (1.1) 0 = λ
(1)
1
[8 - .4 q2-2] / (1.1) = λ
(2)
q1 + q2 = 20
It can be readily verified that q1 = 10.238 q2 = 9.762
and λ = $1.905.
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Extension of the 2-Period
model for n-Period
The case where the time of extraction is unlimited
Solving the equations describing the optimality conditions
becomes a non trivial matter, neither is it overtly difficult.
One method is to develop a computer algorithm which converges
on the correct answer.
For example, assume a value for λ and solve for all q in condition
1 and check with condition 2.
Adjust λ up or down depend on how close the solutions to U0.
Repeat until you get close enough to U0.
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Dynamic resource allocation in the
presence of a backstop fuel
Thus far we have assumed that there is no close substitute for
oil in our analysis
Assuming a special type of fuel available in relatively infinite
abundance exists at a fixed price is a perfect substitute for oil at
say $P. e.g. solar energy and nuclear fusion ( supply is
horizontal with infinite elasticity)
What effects will the existence of backstop fuel have on fuel
prices and oil production?
Is the price of oil going to be P in both periods? Why not?
Will all the available oil be produced in the current period?
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The concept and significance of
backstop fuel in resource allocation
Backstop fuel does not affect the tendency for oil
Price to rise but the final price must stop at the
backstop price
Backstop fuel enables higher current production at
a lower price than would occur otherwise
Backstop fuel assures future generations of
constant price once the price reaches the backstop.
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Dynamic Resource Allocation:
Some important conclusions
If the amount of oil available at time 0 increases, the
price at any future point in time is expected to
decrease, the extraction period will increase because
more oil is available, and more extracted.
Raising the backstop price will pull the price path
upward, thus less will be extracted at future date, but
the extraction period will become shorter.
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Dynamic Resource Allocation:
Some concluding remarks
The return on extracting one unit today and interests
in capital market for returns equals the gain in
delaying extraction in terms of rising price and
lowering rise in extraction costs.
If c is not constant and rises with time, then
extraction stops when p < c.
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Dynamic Resource Allocation:
Some concluding remarks
Some implications:
Cheaper resources are extracted before the more
expensive ones.
Economic factors determine the size of recoverable
reserves.
Oil and gas wells may be abandoned long before they
die physically.
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