Trade Agreements History
The second way in which free trade agreements are seen as public goods is related to the changing trend towards them becoming „deeper”. The depth of a free trade agreement concerns the additional types of structural policies it covers. While older trade agreements are considered „flat” because they cover fewer areas (such as tariffs and quotas), recently concluded agreements deal with a number of other areas, from services to e-commerce to data localization. Since transactions between parties to a free trade agreement are relatively less onerous than transactions with non-parties, free trade agreements are generally considered to be excluded. Now that deep trade agreements will improve regulatory harmonization and increase trade flows with non-parties, thereby reducing the applicability of the benefits of the FTA, next-generation free trade agreements retain essential features of public goods.  While virtually all economists believe that free trade is desirable, they differ as to how best to move tariffs and quotas to free trade. The three fundamental approaches to trade reforms are unilateral, multilateral and bilateral. One of the motivations for these standards is the fear that unconditional trade could lead to a „race to the bottom” in terms of labour and environmental standards, given that multinationals are singing the globe in search of low wages and lax environmental rules in order to reduce costs. Yet there is no empirical evidence of such a breed. In fact, trade usually involves the transfer of technology to developing countries, which makes it possible to increase wage rates, as the Korean economy – among many others – has shown since the 1960s. In addition, increased revenues are allowing cleaner production technologies to become affordable.
For example, replacing scooters produced in India with scooters imported from Japan to India would improve air quality in India. U.S. companies exported $2.35 trillion and imported $2.9 trillion in goods and services in 2017, up from $25.9 billion and US$22.4 billion respectively in 1960. „At the end of the twentieth century. most of america`s major industries had internationalized their production and become dependent on foreign trade,” I.M said. Destler, author of American Trade Politics. „Thus, American affairs, hitherto divided, had become a strong supporter of trade agreements.” Ever since Adam Smith extolled the virtues of the division of labor and explained to David Ricardo the comparative advantage of trade with other nations, the modern world has become increasingly economically integrated. International trade has grown and trade agreements have become more complex. While the trend has been towards openness and liberalization of trade over the past hundred years, the path has not always been straight. Since the introduction of the General Agreement on Tariffs and Trade (GATT), there has been a twofold trend towards the multiplication of multilateral trade agreements between three or more countries and a greater number of local and regional trade agreements. It should be noted that the authorisation of the origin criteria involves a difference in treatment between intermediate consumption of origin within and outside a free trade agreement. .