Any identical product offered on the market by competing manufacturers. Buyers view them as perfect substitutes and will not favor specific manufacturers' products. The homogeneity of the product forces producers to charge a single price for it.
市場
Any identical product offered on the market by competing manufacturers. Buyers view them as perfect substitutes and will not favor specific manufacturers' products. The homogeneity of the product forces producers to charge a single price for it.
您将离开我们的网站。是否继续??
Переход по внешней ссылке может представлять опасность. Прежде чем продолжить, убедитесь, что вы доверяете