How would the closed-economy equilibrium change if fixed cost of entry, a, were larger? Use the graph with PP and ZZ schedules, and explain how in the new equilibrium, consumption per capita of a product, supply quantity of a product, price of a product relative to wage, and number of product varieties change. Provide intuition for your results.

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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S 5

2. Consider the Krugman: Let p be price of a product, w wage, L population, a fixed unit labor
requirement, ß productivity, c consumption per capita of a product, q supply quantity of a firm,
and N number of products (or firms). Suppose the price elasticity of demand, n, is smaller at
higher levels of c. Pricing rule (PP) and zero profit condition (ZZ) are given by:
η
(PP) P
w B(n-1)'
(ZZ)
Р a 1
W Lc ß
2|3
How would the closed-economy equilibrium change if fixed cost of entry, a, were larger? Use
the graph with PP and ZZ schedules, and explain how in the new equilibrium, consumption per
capita of a product, supply quantity of a product, price of a product relative to wage, and number
of product varieties change. Provide intuition for your results.
Transcribed Image Text:2. Consider the Krugman: Let p be price of a product, w wage, L population, a fixed unit labor requirement, ß productivity, c consumption per capita of a product, q supply quantity of a firm, and N number of products (or firms). Suppose the price elasticity of demand, n, is smaller at higher levels of c. Pricing rule (PP) and zero profit condition (ZZ) are given by: η (PP) P w B(n-1)' (ZZ) Р a 1 W Lc ß 2|3 How would the closed-economy equilibrium change if fixed cost of entry, a, were larger? Use the graph with PP and ZZ schedules, and explain how in the new equilibrium, consumption per capita of a product, supply quantity of a product, price of a product relative to wage, and number of product varieties change. Provide intuition for your results.
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