There are many factors related to the change of technology, international policies, and cultural assimilation that initiated the process of globalization. The following are the most important factors that helped globalization take shape and spread it drastically.

The Reduction and Removal of Trade Barriers

After World War II, the General Agreement on Tariffs and Trade (GATT) and the WTO have reduced tariffs and various non-tariff barriers to trade. It enabled more countries to explore their comparative advantage. It has a direct impact on globalization.

Trade Negotiations

The Uruguay Round of negotiations (1986–94) can be considered as the real boon for globalization. It is considerably a large set of measures which was agreed upon exclusively for liberalized trade. As a result, the world trade volume increased by 50% in the following 6 years of the Uruguay Round, paving the way for businesses to span their offerings at an international level.

Transport Costs

Over the last 25 years, sea transport costs have plunged 70%, and the airfreight costs have nosedived 3–4% annually. The result is a boost in international and multi-continental trade flows that led to Globalization.

Growth of the Internet

Expansion of e-commerce due to the growth of the Internet has enabled businesses to compete globally. Essentially, due to the availability of the Internet, consumers are interested to buy products online at a low price after reviewing best deals from multiple vendors. At the same time, online suppliers are saving a lot of marketing costs.

Growth of Multinational Corporations

Multinational Corporations (MNCs) have characterized the global interdependence. They encompass a number of countries. Their sales, profits, and the flow of production is reliant on several countries at once.

The Development of Trading Blocs

The ‘regional trade agreement’ (RTA) abolished internal barriers to trade and replaced them with a common external tariff against non-members. Trading blocs actually promote globalization and interdependence of economies via trade creation.