Unit 4: Developments in the global economy · WEC14/01

Edexcel International A-level Unit 4, January 2023

All 8 written questions and 6 multiple choice questions from Edexcel International A-level Unit 4 (January 2023), Developments in the global economy. Case studies: Inflation and labour markets in developed economies. Each question shows its marks and topic, and opens the question paper and mark scheme at the right page.

Section A

Q51 mark
5 The diagram illustrates the imposition of a tariff. Price per unit Domestic supply B E P2 World supply + tariff
  1. AC D F P1 World supply Domestic demand 0 Q1 Q2 Q3 Q4 Quantity Which one of the following can be deduced from this diagram? A Consumer surplus has increased by the area P1P2EF
  2. BGovernment tax revenue is the area ABEF
  3. CNet welfare loss areas are ABC and DEF
  4. DProducer surplus has decreased by the area P1P2BA
Show the answer

The answer is C.

TopicInternational trade, protectionism and trading blocs

Section B

Case study

Inflation and labour markets in developed economies

Extracts: Figure 1: Annual inflation rate for selected countries (%), as measured by the · Extract A: Rising rates of inflation · Extract B: Labour markets · Figure 1: adapted from OECD, https://data.oecd.org/price/inflation-forecast.htm · Extract A: adapted from FT, https://www.ft.com/content/088d3368-bb8b-4ff3-9df7-a7680d4d81b2 · Extract B: adapted from FT, https://www.ft.com/content/3cff0294-4c4d-4e29-b482-1f6f41889399

In the extracts: Q1 Q2 Q3 Q4, New Zealand United States, America United Kingdom, CPI, Inflation, OECD, USA, Annual, Another, Employers

Section C

Question text is quoted from the question papers, © Pearson Edexcel, for students’ private study. Open the official papers and mark schemes from the links on each question. Examiner insights are written with AI assistance and moderated by Finn.