2. In upstream layer of the industry, there is a single supplier, Supplier 1, whose marginal cost of production is 1. The downstream industry is competitive and buys inputs from the upstream supplier at the cost of k. Downstream industry also hires workers at a competitive wage of w=$2. The firms in downstream produce a final good using the production function Q = K1/2W 1/2, where K and W are the amounts of inputs purchased from Supplier 1 and labor market, respectively. The inverse demand faced by downstream industry is P=20-3Q. a) Find equilibrium prices k and P, quantities K, W, and Q, and the profits in the supply chain. b) Compute prices, output, and profits if downstream and upstream firms would vertically integrate.

Microeconomic Theory
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ISBN:9781337517942
Author:NICHOLSON
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Chapter16: Labor Markets
Section: Chapter Questions
Problem 16.7P
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2. In upstream layer of the industry, there is a single supplier, Supplier 1, whose marginal cost of
production is 1. The downstream industry is competitive and buys inputs from the upstream
supplier at the cost of k. Downstream industry also hires workers at a competitive wage of w=$2.
The firms in downstream produce a final good using the production function Q = K1/2W 1/2,
where K and W are the amounts of inputs purchased from Supplier 1 and labor market,
respectively. The inverse demand faced by downstream industry is P=20-3Q.
a) Find equilibrium prices k and P, quantities K, W, and Q, and the profits in the supply chain.
b) Compute prices, output, and profits if downstream and upstream firms would vertically
integrate.
Transcribed Image Text:2. In upstream layer of the industry, there is a single supplier, Supplier 1, whose marginal cost of production is 1. The downstream industry is competitive and buys inputs from the upstream supplier at the cost of k. Downstream industry also hires workers at a competitive wage of w=$2. The firms in downstream produce a final good using the production function Q = K1/2W 1/2, where K and W are the amounts of inputs purchased from Supplier 1 and labor market, respectively. The inverse demand faced by downstream industry is P=20-3Q. a) Find equilibrium prices k and P, quantities K, W, and Q, and the profits in the supply chain. b) Compute prices, output, and profits if downstream and upstream firms would vertically integrate.
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