What is the Grubel Lloyd index The index that is used to measure the level of intra industry trade?
Mia Walsh
Updated on April 02, 2026
Regarding this, how is intra industry trade measured?
The size of intra-industry trade is measured by using Grubel and Lloyd's index, i.e., the share of intra-industry trade in total trade (IIT). The more extreme an industry is with regard to factor intensity, i.e., if an industry is very capital or very labor intensive, the smaller IIT is in that industry.
Secondly, what is intra industry trade theory? The theory of comparative advantage suggests that trade should happen between economies with large differences in opportunity costs of production. A high proportion of trade, however, is intra-industry trade—that is, trade of goods within the same industry from one country to another.
Considering this, which of the following explains intra industry trade?
Intra-industry trade refers to the exchange of similar products belonging to the same industry. The term is usually applied to international trade, where the same types of goods or services are both imported and exported.
Why is intra industry trade important?
Intra-industry trade between similar countries produces economic gains because it allows workers and firms to learn and innovate on particular products—and often to focus on very particular parts of the value chain.