TRANSFER PRICING: A NUMERICAL EXAMPLELet the demand for copiers be
given by P 4,000 3Q, where Q is the number of copiers demanded per
week and P is the price in dollars. The total cost of assembling copiers (exclud-
ing the cost of microchips) is given by CA360,000 1,000Q. The cost of
producing microchips is CM40,000 200QM .5QM^2 , where QMis the
quantity of chips. Suppose each copier uses onemicrochip. The total cost of
producing copiers is CTCACM400,000 1,200Q .5Q^2. In turn,
the marginal cost of copiers is MCTdCT/dQ 1,200 Q. Equivalently,
MCTMCAMCM1,000 (200 Q) 1,200 Q. Setting MR MCT
implies 4,000 6Q 1,200 Q. Thus, Q* 400 and P* 4,000 (3)(400)
$2,800. At a production rate of 400 microchips per week, marginal cost is
276 Appendix to Chapter 6 Transfer Pricing
Dollars per Unit of Output
P*
Q*
Marginal
revenue
Demand
PT=MCM
MCM
MCT
MCA
⎧ ⎪ ⎪ ⎨ ⎪ ⎪
⎧⎪ ⎩
⎨
⎪
⎩
Output
FIGURE 6A.1
Transfer Pricing
In the absence of an
external market, the
optimal transfer price
for an intermediate
product equals the
item’s marginal cost of
production. Optimal
output of the firm’s final
product occurs at Q*,
where MR equals MCT.
Here MCTincludes the
intermediate good’s
transfer price.
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