The correct answer to this open question is the following.
The relationship in a society and economic system between the concept of patriotism and economics is the following.
Patriotism is a sentiment expressed by people who say love the country and take this concept to the extreme. They do not like the idea of the foreign and cultural intervention of other people or immigrants. Of course, patriotic people always prefer the products produced in their country. That is why their consumer behavior impacts and favors the economy of that country.
The two ideas work together and affect each other and the people in businesses that operate in that country and society because although they produce quality goods at affordable prices, patriotic people would prefer to buy the products made locally.
These multinational companies or foreign businesses have to struggle with these cultural issues that are so ingrained in some patriotic people. Even worse, these patriotic people not only do not buy their products, but they can also negatively critique foreign companies and demand to leave the market.