The Internet is affecting holiday shipping. In years past, the busiest shipping period was Thanksgiving week. Now as people have become comfortable with e- commerce, they purchase later in the year and are more likely to have gifts shipped (rather than purchasing locally). FedEx, along with Amazon and other e- commerce firms, hires extra workers during this period, and many regular workers log substantial overtime hours.
a. Are the marginal and average costs of Inter-net retailers likely to rise or fall with this extra business? (Discuss economies of scale and the slopes of marginal and average cost curves.)
b. Use side- by- side firm- market diagrams to show the effects on the number of firms, equilibrium price and output, and profits of such a seasonal shift in demand for e-retailers in both the short run and the long run. Explain your reasoning.

  • CreatedNovember 13, 2014
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