There are different concepts with intertemporal comparative advantage. A country is said to have intertemporal comparative advantage when there is a possibility of the country to produce more for the future and the country can also produce at a very low cost. There are said to many advantages for the intertemporal comparative advantage. Japan is one such country which is able to produce to goods for its future at a very low cost and also there are many things that are also part of the different types of the trade related concerns.