IB Economics HL 4.3.2 Arguments against trade protection Question Bank
Practise IB Economics SL/HL 4.3.2 by applying arguments against trade protection concepts to exam-style questions.
- Syllabus
- First assessment 2022
- Course
- Economics HL
- Level
- HL
Practise IB Economics SL/HL 4.3.2 by applying arguments against trade protection concepts to exam-style questions.
Figure 2 illustrates the daily world price of wheat in US dollars (US$) per kilogram from August 2020 to February 2021.

Figure 2
Using Figure 2 and the information above, explain two reasons that may account for Turkey's decision to eliminate the 20 % tariff on wheat imports from Russia.
Figure 3 illustrates the Turkish wheat market. Before the 20 % tariff was eliminated, the price for wheat in Turkey was US $7.20 per kilogram. S is domestic supply, D is domestic demand, S w is world supply and S t is world supply with the tariff.

Figure 3
Level
Marks
0
The work does not meet a standard described by the descriptors below
1
The written response is limited
1-2
For a limited explanation of one reason, award a maximum of [1]. For an accurate explanation of one reason OR a limited explanation of two reasons, award a maximum of [2].
2
The written response is accurate
3-4
For providing an accurate explanation of one reason AND a limited explanation of a second reason award a maximum of [3].
For providing accurate explanations of two reasons award a maximum of [4].
Reasons may include:
- The price of wheat has been rising; it had increased by 35 % in 6 months. Elimination of the tariff would keep wheat prices low and help to maintain the competitiveness of Turkish flour (in its export markets).
- Russia had recently decided to introduce a tax on its wheat exports. Elimination of the tariff would keep wheat prices low and help to maintain the competitiveness of Turkish flour (in its export markets).
- Elimination of the tariff would decrease the costs of producing wheat and thus the price of flour in Turkey, reducing inflationary pressure.
- By eliminating the tariff on wheat imports, Turkey may hope that Russia will reciprocate and eliminate the tax on wheat exports.
- The Turkish government supports trade liberalization as a policy for efficiency / growth / development / diplomacy
- There may have been a poor harvest in Turkey and thus the policy would help to prevent the domestic wheat price from increasing / ensure food security
- Any other valid reason.