(2) P(X = 0) =  __________，和 P(X≥ 2) = __________

2. Assuming a competitive market in the U.S., together with a supply function: $ q{s} = 400p - 400 $ and a demand function: $ q{d} = 2400 - 400p $. When the equilibrium price and quantity are reached, what are equilibrium price and quantity? (10%). Now due to Trump's reciprocal tariff policy, the authorities impose a $4 per-unit tax to be collected from sellers. We denote $ P{c} $ as the price paid by consumers after imposed tax and $ P{s} $ as the price received by producers after tax. Please solve the after-tax equilibrium quantity ($ q^{} $) and equilibrium prices for both consumers $ P{c}^{} $ and sellers $ P{s}^{*} $. (15%)

題組內容

(2) \( \mathrm{P}(\mathrm{X} = 0) = \) ，和 \( \mathrm{P}(\mathrm{X}\geq 2) = \)

相關申論題

相關試卷

題組內容

(2) \( \mathrm{P}(\mathrm{X} = 0) = \) __________，和 \( \mathrm{P}(\mathrm{X}\geq 2) = \) __________

相關申論題

相關試卷

(2) \( \mathrm{P}(\mathrm{X} = 0) = \) ，和 \( \mathrm{P}(\mathrm{X}\geq 2) = \)