Protectiemaatregelen - Wat is een importheffing en contingentering?

Watch all videos at https://www.meneerkaterbarg.nl/ Economics explanation for pre-vocational secondary education (VMBO-TL). Works best in conjunction with the book Pincode 4GT. Concepts: protective measures, import duties, import quotas, quotas, export subsidies, free trade, free trade zones, WTO, World Trade Organization