What will you do next week? I will never forget your kind words. Will you join me if I ask you to? I will not do it because it's not my cup of tea. I will do some homework now. I will definitely come to the party. I will visit Australia one day. I will not mind it if we do the homework together. My mother will not let me go alone to another country. I am going to buy some groceries tonight. We are going to watch a film. I am going to do my homework now. I am not going to write a letter. My brother is going to visit his friend. Are you going to help her? I am going to study abroad. Is your friend going to do it or not? He is not going to become a journalist.
Параметры равновесия данного рынка.
При равновесии Qd = Qs
8 - P = -5 + 2P
3P = 13
Pравн = 4,33 - равновесная цена.
Подставляя цену в функцию спроса и функцию предложения, получаем равновесный объём.
8-4,33=-5+2*4,33 Qравн = 3,7 - равновесный объем.
W = P*Q = 4,33*3,7 = 16 - выручка до введения налога
Введение налога, уплачиваемого продавцом в размере 20% .
Для нахождения новой равновесной цены при введении налога с продажи изменяем функцию предложения:
8 - P = -5 + 2(P – 0,2Р)
8 – Р = -5 + 2Р – 0,4Р
2,6P = 13
РE = 5 - новая равновесная цена
QE = 8-5 = 3 – новый равновесный объем