Flat panel TVs have dramatically dropped in price since they were initially introduced by a single company in the late 1990s. Since then, the price has dramatically dropped as more companies produce them. This evolution is an illustration of patent law commoditization foreign direct investment O tariff barriers

Flat panel TVs have dramatically dropped in price since they were initially introduced by a single company in the late 1990 s. Since then, the price has dramatically dropped as more companies produce them. This evolution is an illustration of patent law commoditization foreign direct investment tariff barriers