Question

What is the national interest argument for protectionism with regard to certain products?

Short answer

It would be vulnerable to cutoff imported goods if the nation becomes dependent on it. So national interest argument for protectionism hold that it will be unwise to import certain key products. Also if we depend more on the imported goods, it also results into the loss of human resources in domestic market.

Step-by-step solution

Step 1. Meaning of national interest.

It is the most crucial concept in international politics. Nation always act and react for satisfying their goals of national interests.

Step 2. Arguments that support restricting imports.

Environmental concern, issues of safety and security. But above all their is national interest argument for protectionism with regard to certain products.