Competitive market equilibrium Paper 2

IBDP Economics  HL – Microeconomics – Competitive market equilibrium -Paper 2 Exam Style Practice Questions

Competitive market equilibrium Paper 2? 

Exam Style Questions.

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Exam Style Question for IBDP Economics HL- Competitive market equilibrium -Paper 2

Canadian drywall tariffs will continue

  1. Recently imposed Canadian tariffs on drywall imports have pushed up the cost of building a new home by thousands of Canadian dollars (CA\($\)) in the last four months. Drywall is a pre-made wall section that is used in the construction industry for building houses. Doubt as to whether the tariffs will remain is causing uncertainty for building firms, drywall manufacturers and homeowners.

  2. For now, higher prices will continue following a ruling by the Canadian International Trade Tribunal (CITT) this week. The tribunal found that United States (US) firms had been dumping drywall products into Western Canada over the past few years, harming the Canadian drywall industry.

  3. The ruling will end preliminary tariffs of up to 276% imposed by Canada on imports of drywall from the US. However, they will be replaced by permanent, variable tariffs that would be imposed on imported drywall products whose prices fall below the minimum prices determined by the CITT.

  4. “The preliminary tariff was very damaging to homebuilding,” said a building industry spokesperson. “Not just homebuilding, but hospitals, commercial buildings, indeed any new construction,” he said. “It’s a cost that someone had to pay for. It lowered the profits of house builders.” It has been estimated that the immediate sharp increase in variable costs, following the imposition of the preliminary tariff, resulted in an extra CA\($\)3000 to CA\($\)5000 on the cost of building some homes.

  5. The preliminary tariffs were imposed after a dumping complaint by CertainTeed Gypsum Canada (CTGC), the last drywall manufacturer in Western Canada. CTGC has three major production sites and two gypsum quarries. Gypsum is a main component of drywall.

  6. A CTGC spokesperson had said previously that its plants and quarries could be closed, at the cost of 200 jobs, if the dumping of US drywall products continued. However, since the preliminary tariffs were imposed, the firm has announced that it has hired 30 new employees.

  7. In a separate report, the CITT found that the preliminary tariffs had been “substantially reducing competition” in Western Canada, to the detriment of Canada’s homebuilders. In response, supporters of the tariff have suggested that revenue from the tariffs may be used to help areas that lost large numbers of homes and other structures in devastating forest fires.

Question

Using a demand and supply diagram, explain how the “imposition of the preliminary tariff” may have affected the market for new homes built in Canada (paragraph [4]).

▶️Answer/Explanation

A demand and supply diagram showing a shift of the supply curve to the left which leads to an increase in the price of new homes, and a fall of the quantity of new homes built in Canada AND
An explanation that tariffs increased input costs of production of houses, decreasing the supply curve. This results in a decrease in quantity and an increase in the price of new homes.

Text A — Overview of Vietnam

  1. Economic reforms in Vietnam during the past 30 years have led to rapid economic growth, which has transformed a poor nation into a lower middle-income economy. The percentage of the population with an income of less than US\($\)1.90 a day declined from 38 % in 2002 to below 2 % in 2018.

  2. Vietnam used to be a food-insecure nation, in which many people sometimes lacked access to affordable food, but it is now a leading exporter of basic food commodities. It also aims to become an exporter of high quality and processed food products. However, agricultural production only accounts for 18 % of gross domestic product (GDP), although it uses 40 % of the land and employs 43 % of the labour force. Due to the growing rural population, land is often divided up between a greater number of farmers, causing some farms to become smaller. These farms have fewer opportunities to benefit from economies of scale and lower average costs of production.

  3. Vietnam’s rapid growth and industrialization, focused on export-oriented manufacturing, have had a harmful impact on the environment. Electricity consumption has tripled since 2010, growing faster than GDP. Electricity generation, which mainly uses fossil fuels, accounts for approximately 60 % of Vietnam’s carbon emissions. Demand for water continues to increase. Unsustainable exploitation of natural resources, such as land, fisheries, and timber, could negatively affect prospects for long-term growth. In addition, Vietnam’s primary sector is highly vulnerable to the climate and is therefore subject to supply shocks.

  4. Vietnam has signed several free trade agreements (FTAs). Its first FTA was a partnership with Japan in 2008. Both Vietnam and Japan are members of the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP), which took effect at the beginning of 2019. These FTAs also promote inward foreign direct investment (FDI). In addition, Vietnam has introduced policies to attract foreign investment, such as tax incentives and spending on infrastructure.

  5. Japan is the biggest provider of foreign aid to Vietnam and the largest source of FDI. Japanese firms and aid agencies are jointly financing large-scale projects, including port infrastructure and a high-speed railway, which will reduce the Hanoi to Ho Chi Minh journey time from about 35 hours to under six hours. Other Japanese-funded aid projects are in the areas of health care, education, and the environment.

Text B — Trade and investment flows between Vietnam and Japan

  1. Japan imports seafood and consumer products such as textiles, leather shoes and processed foods from Vietnam, because Vietnam has a comparative advantage in such items. Conversely, Vietnam imports machinery, technology, and raw materials for production from Japan. Gradually barriers to trade are being removed. In 2020, Vietnam began exporting lychees (a luxury fruit) to Japan after five years of negotiations on quality standards. The improved access to the Japanese market has increased the number of consumers and the revenue earned by Vietnamese lychee farmers.

  2. Japanese firms invest in Vietnam, particularly in urban areas, because wages are low and they can export from Vietnam to other CPTPP members and to China and Indonesia. Panasonic, a Japanese multinational company (MNC), relocated a major factory, which manufactures refrigerators and washing machines, from Thailand to Vietnam in 2020. The construction of a coal-fired power plant is mainly funded by Japanese firms. The Japanese government is promoting further investment by subsidizing over 30 firms that are relocating from China to Vietnam. Most of these firms are food processors or producers of manufactured goods (for example, medical equipment).

Text C — Roles of the central bank in Vietnam

  1. The central bank in Vietnam has been lowering interest rates since mid-2019. However, it has kept the minimum reserve requirement at 3% of commercial bank deposits, despite suggestions that this requirement could be lowered.

  2. The central bank also regulates the exchange rate of the dong (Vietnam’s currency). It actively intervenes in the foreign exchange market to stabilize the rate when necessary. In April 2020, there was downward pressure on the dong due to the lower interest rates and fewer foreign tourists. However, the central bank has a large amount of reserve assets, which were used to prevent the dong from depreciating.

Question

Sketch a demand and supply diagram to show the effect on revenue earned by Vietnamese farmers with improved access to the Japanese market (Text B, paragraph [1]).

▶️Answer/Explanation

The diagram has three requirements:

  • correctly labelled demand and supply diagram
  • a shift of the demand curve to the right
  • effect on revenue correctly indicated on diagram.

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